Audit Trail

Evidence record for domain check

Integrity Verified
Verification ID
80496864-6664-414e-a903-7cf20c46fb1a
Domain
twitter.com
Mode
manual
Started
2026-03-07 01:15:12 +08
Finished
2026-03-07 01:15:51 +08
Status
completed
Test Node Profile
dual stack
Engine Version
2.0.0
MGv6C Version
1.0.0
Test Node Identity
{
    "os": "Linux srv1440888 6.8.0-101-generic #101-Ubuntu SMP PREEMPT_DYNAMIC Mon Feb  9 10:15:05 UTC 2026 x86_64",
    "hostname": "srv1440888",
    "php_version": "8.3.30",
    "server_ipv4": "76.13.221.142",
    "server_ipv6": "2a02:4780:5e:2789::1"
}
Node Network Evidence
{
    "profile": "dual_stack",
    "enforcement_evidence": {
        "egress_check": {
            "v4_egress": "76.13.221.142",
            "v6_egress": "2a02:4780:5e:2789::1"
        },
        "ip_routes_v4": "default via 76.13.221.254 dev eth0 proto static \n76.13.221.0/24 dev eth0 proto kernel scope link src 76.13.221.142 \n",
        "ip_routes_v6": "2a02:4780:5e::/48 dev eth0 proto kernel metric 256 pref medium\nfe80::/64 dev eth0 proto kernel metric 256 pref medium\ndefault via 2a02:4780:5e::1 dev eth0 proto static metric 1024 pref medium\n",
        "sysctl_flags": {
            "net.ipv6.conf.all.disable_ipv6": "0"
        },
        "nftables_summary": "unavailable or no permissions"
    }
}
DNS Responses

A

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64154
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; ANSWER SECTION:
twitter.com.		129	IN	A	151.101.2.146

DS

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21639
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; AUTHORITY SECTION:
com.			864	IN	SOA	a.gtld-servers.net. nstld.verisign-grs.com. 1772788486 1800 900 604800 900

MX

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57870
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; ANSWER SECTION:
twitter.com.		300	IN	MX	10 alt4.aspmx.l.google.com.
twitter.com.		300	IN	MX	5 alt2.aspmx.l.google.com.
twitter.com.		300	IN	MX	10 alt3.aspmx.l.google.com.
twitter.com.		300	IN	MX	5 alt1.aspmx.l.google.com.
twitter.com.		300	IN	MX	1 aspmx.l.google.com.

NS

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44306
;; flags: qr rd ra; QUERY: 1, ANSWER: 8, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; ANSWER SECTION:
twitter.com.		13999	IN	NS	b.r06.twtrdns.net.
twitter.com.		13999	IN	NS	d.r06.twtrdns.net.
twitter.com.		13999	IN	NS	c.u06.twtrdns.net.
twitter.com.		13999	IN	NS	a.u06.twtrdns.net.
twitter.com.		13999	IN	NS	d.u06.twtrdns.net.
twitter.com.		13999	IN	NS	b.u06.twtrdns.net.
twitter.com.		13999	IN	NS	a.r06.twtrdns.net.
twitter.com.		13999	IN	NS	c.r06.twtrdns.net.

TXT

;; Truncated, retrying in TCP mode.
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28009
;; flags: qr rd ra; QUERY: 1, ANSWER: 23, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; ANSWER SECTION:
twitter.com.		293	IN	TXT	"adobe-idp-site-verification=a2ff8fc40c434d1d6f02f68b0b1a683e400572ab8c1f2c180c71c3d985b9270a"
twitter.com.		293	IN	TXT	"google-site-verification=600dQ0pZYsH2xOFt4hYmf5f5NpjCbWE_qk5Y04dErYM"
twitter.com.		293	IN	TXT	"linear-domain-verification=t5iq7e7nbw5w"
twitter.com.		293	IN	TXT	"mixpanel-domain-verify=164dda91-31f4-41e8-a816-0f59b38fea30"
twitter.com.		293	IN	TXT	"apple-domain-verification=zd1iHoEO9LILEQIq"
twitter.com.		293	IN	TXT	"google-site-verification=q1ghWjGLX9Ba-Gy_B4n_pAgC_mQYzWmQpOD8CMWl_Hw"
twitter.com.		293	IN	TXT	"v=spf1 ip4:199.16.156.0/22 ip4:199.59.148.0/22 ip4:8.25.194.0/23 ip4:8.25.196.0/23 ip4:204.92.114.203 ip4:204.92.114.204/31 include:_spf.google.com include:_thirdparty.twitter.com -all"
twitter.com.		293	IN	TXT	"traction-guest=a4d0248d-fe01-4222-8fcc-33f68323e667"
twitter.com.		293	IN	TXT	"loom-site-verification=638c6bc173b9458997f64d305bf42499"
twitter.com.		293	IN	TXT	"canva-site-verification=lMnZ3wMh7c1uqZqa-cxZTg"
twitter.com.		293	IN	TXT	"google-site-verification=P9-NRZ0gaRKRGNDOXOjct5XETPtr3P9D-XA8HnlbAy4"
twitter.com.		293	IN	TXT	"bj6sbt5xqs9hw9jrfvz7hplrg0l680sb"
twitter.com.		293	IN	TXT	"traction-guest=6882b04e-4188-4ff9-8bb4-bff5a3d358e6"
twitter.com.		293	IN	TXT	"google-site-verification=TNhAkfLUeIbzzzSgPNxS5aEkKMf3aUcpPmCK1_kmIvU"
twitter.com.		293	IN	TXT	"stripe-verification=46F7B88485621DC18923B43D12E90E6CDBCE232F2FEBCF084E6EFA91F6BA707D"
twitter.com.		293	IN	TXT	"0a8c0fc6-bfa5-4ea7-b09b-87f2989022d6"
twitter.com.		293	IN	TXT	"atlassian-domain-verification=j6u0o1PTkobCXC84uEF/sWpIPtaZURBVYqKzmTvT8wugLcHT1vvrzzA63iP1qSLN"
twitter.com.		293	IN	TXT	"google-site-verification=h6dJIv0HXjLOkGAotLAWEzvoi9SxqP4vjpx98vrCvvQ"
twitter.com.		293	IN	TXT	"miro-verification=6e1ca9ad6d0c2cd2e4186141265f23ed618cfe37"
twitter.com.		293	IN	TXT	"wrike-verification=MjU4MTA5MjoyN2UzNDc1MjU3MDZiZTY4NjBiNzliNDQ2OTUwNWY3NmM5NDgyMTBlYzFkNTcwYTE2YWNmZDdkNTY2ZmE4Yzlh"
twitter.com.		293	IN	TXT	"google-site-verification=F2uUiLUsD6kQlpUVQzxUM3PHa0uPo5GBS84SCG8QwXI"
twitter.com.		293	IN	TXT	"MS=BEE202D20C326867290BDEFA2DDDF4594B5D6860"
twitter.com.		293	IN	TXT	"slack-domain-verification=9oO8P4Glf4252QJDOg4rHGs6KlSkBuI5ZVmWRO8d"

AAAA

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29440
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; AUTHORITY SECTION:
twitter.com.		925	IN	SOA	a.u06.twtrdns.net. noc.twitter.com. 2024011501 3600 600 604800 7200

RRSIG

a.u06.twtrdns.net. noc.twitter.com. 2024011501 3600 600 604800 7200

DNSKEY

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4889
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; AUTHORITY SECTION:
twitter.com.		1764	IN	SOA	a.u06.twtrdns.net. noc.twitter.com. 2024139329 3600 600 604800 7200

DNSSEC_VALIDATION

; unsigned answer
twitter.com.		4855	IN	SOA	a.u06.twtrdns.net. noc.twitter.com. 2024011501 3600 600 604800 7200

DNS Resolution Performance

Comparison of A (IPv4) vs AAAA (IPv6) query times across resolvers and transports. Shows median (p50) of 3 samples.

Resolver Transport A (IPv4) AAAA (IPv6) Delta
System Default 17.94 ms (p95: 21.17) 8.11 ms (p95: 8.96) -9.8 ms
Google IPv4 8 ms (p95: 18.03) 26.22 ms (p95: 26.71) +18.2 ms
Google IPv6 12.9 ms (p95: 27.13) 15.31 ms (p95: 23.11) +2.4 ms
Cloudflare IPv4 18.06 ms (p95: 18.94) 11.52 ms (p95: 20.06) -6.5 ms
Cloudflare IPv6 18.5 ms (p95: 20.48) 20.07 ms (p95: 26.29) +1.6 ms
TLS Handshake Details
{
    "ipv4": {
        "ip_used": "162.159.140.229",
        "ip_version": 4,
        "raw_handshake": "depth=2 C = US, O = Internet Security Research Group, CN = ISRG Root X1\nverify return:1\ndepth=1 C = US, O = Let's Encrypt, CN = E7\nverify return:1\ndepth=0 CN = twitter.com\nverify return:1\nCONNECTED(00000010)\n---\nCertificate chain\n 0 s:CN = twitter.com\n   i:C = US, O = Let's Encrypt, CN = E7\n   a:PKEY: id-ecPublicKey, 256 (bit); sigalg: ecdsa-with-SHA384\n   v:NotBefore: Feb  1 15:29:31 2026 GMT; NotAfter: May  2 15:29:30 2026 GMT\n-----BEGIN CERTIFICATE-----\nMIIDsTCCAzagAwIBAgISBlPrp4Rl5c7V/+E6kanKmXYJMAoGCCqGSM49BAMDMDIx\nCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF\nNzAeFw0yNjAyMDExNTI5MzFaFw0yNjA1MDIxNTI5MzBaMBYxFDASBgNVBAMTC3R3\naXR0ZXIuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE7ts2Cs28OIQa5RQE\nrjsONoRE52dIgL3FzMUUOz5VNMoXA/UJpBQMbK+rSGxsz9VpTBSKbDsMAnMubLtt\nhl/sKaOCAkYwggJCMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggrBgEFBQcD\nAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU2jRzh4OFa+WMxAss\nsvGFATexXxAwHwYDVR0jBBgwFoAUrkie3IcdRKBv2qLlYHQEeMKcAIAwMgYIKwYB\nBQUHAQEEJjAkMCIGCCsGAQUFBzAChhZodHRwOi8vZTcuaS5sZW5jci5vcmcvMEIG\nA1UdEQQ7MDmCDSoudHdpdHRlci5jb22CG2Nkbi5zeW5kaWNhdGlvbi50d2l0dGVy\nLmNvbYILdHdpdHRlci5jb20wEwYDVR0gBAwwCjAIBgZngQwBAgEwLQYDVR0fBCYw\nJDAioCCgHoYcaHR0cDovL2U3LmMubGVuY3Iub3JnLzEwLmNybDCCAQUGCisGAQQB\n1nkCBAIEgfYEgfMA8QB2AEmcm2neHXzs/DbezYdkprhbrwqHgBnRVVL76esp3fjD\nAAABnBoIXAkAAAQDAEcwRQIgVOWMFkEWTwSVstguPvTTLt4ijXWQnp3e6MTav7u+\nYWYCIQCdDmMoymhC2ljCJF2cjIKjNTYtaOZTvhdEk4G7VRvwuQB3ABaDLavwqSUP\nD/A6pUX/yL/II9CHS/YEKSf45x8zE/X6AAABnBoIXBIAAAQDAEgwRgIhAPziJ5Mi\nElvHbou6s5nee4uNYyS8mEfWhlcdKGsfGpWhAiEAl2EYXmTNnEiDrDx75dX/meap\nIDfko3braQaU2iuE3C0wCgYIKoZIzj0EAwMDaQAwZgIxAMzPKCxe9cHfvo/JqiuC\nDw+QuL9X+QSSLDHEvMaJ3+YnyTIGWx0TBx0vZCbeJjG/OgIxAKIbv3Qzq1uU8AKM\nobZObE722IJa8lK2MJgG4ogoaDi4h8Cu5N6jMuzs0MFxV2e9wA==\n-----END CERTIFICATE-----\n 1 s:C = US, O = Let's Encrypt, CN = E7\n   i:C = US, O = Internet Security Research Group, CN = ISRG Root X1\n   a:PKEY: id-ecPublicKey, 384 (bit); sigalg: RSA-SHA256\n   v:NotBefore: Mar 13 00:00:00 2024 GMT; NotAfter: Mar 12 23:59:59 2027 GMT\n-----BEGIN CERTIFICATE-----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\n+VUwFj9tmWxyR/M=\n-----END CERTIFICATE-----\n---\nServer certificate\nsubject=CN = twitter.com\nissuer=C = US, O = Let's Encrypt, CN = E7\n---\nNo client certificate CA names sent\nPeer signing digest: SHA256\nPeer signature type: ECDSA\nServer Temp Key: X25519, 253 bits\n---\nSSL handshake has read 2378 bytes and written 393 bytes\nVerification: OK\n---\nNew, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384\nServer public key is 256 bit\nSecure Renegotiation IS NOT supported\nCompression: NONE\nExpansion: NONE\nNo ALPN negotiated\nEarly data was not sent\nVerify return code: 0 (ok)\n---\nDONE"
    }
}
HTTP Response Headers
{
    "v4_http": {
        "http_code": 520,
        "curl_error": null,
        "primary_ip": "162.159.140.229",
        "total_time_ms": 429.83,
        "connect_time_ms": 1.34,
        "response_headers": [
            "HTTP/1.1 520 <none>",
            "Date: Fri, 06 Mar 2026 09:15:50 GMT",
            "Content-Type: text/plain; charset=UTF-8",
            "Content-Length: 15",
            "Connection: keep-alive",
            "Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0",
            "Expires: Thu, 01 Jan 1970 00:00:01 GMT",
            "Referrer-Policy: same-origin",
            "X-Frame-Options: SAMEORIGIN",
            "Server: cloudflare",
            "CF-RAY: 9d8042138c42e454-KUL"
        ],
        "starttransfer_time_ms": 429.77
    },
    "v4_https": {
        "tls": {
            "protocol": 0,
            "certificates": [
                {
                    "Cert": "-----BEGIN CERTIFICATE-----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\nobZObE722IJa8lK2MJgG4ogoaDi4h8Cu5N6jMuzs0MFxV2e9wA==\n-----END CERTIFICATE-----\n",
                    "Issuer": "C = US, O = Let's Encrypt, CN = E7",
                    "Subject": "CN = twitter.com",
                    "Version": "2",
                    "Signature": "30:66:02:31:00:cc:cf:28:2c:5e:f5:c1:df:be:8f:c9:aa:2b:82:0f:0f:90:b8:bf:57:f9:04:92:2c:31:c4:bc:c6:89:df:e6:27:c9:32:06:5b:1d:13:07:1d:2f:64:26:de:26:31:bf:3a:02:31:00:a2:1b:bf:74:33:ab:5b:94:f0:02:8c:a1:b6:4e:6c:4e:f6:d8:82:5a:f2:52:b6:30:98:06:e2:88:28:68:38:b8:87:c0:ae:e4:de:a3:32:ec:ec:d0:c1:71:57:67:bd:c0:",
                    "Start date": "Feb  1 15:29:31 2026 GMT",
                    "Expire date": "May  2 15:29:30 2026 GMT",
                    "Serial Number": "0653eba78465e5ced5ffe13a91a9ca997609",
                    "X509v3 Key Usage": "Digital Signature",
                    "Signature Algorithm": "ecdsa-with-SHA384",
                    "Public Key Algorithm": "id-ecPublicKey",
                    "CT Precertificate SCTs": "Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 49:9C:9B:69:DE:1D:7C:EC:FC:36:DE:CD:87:64:A6:B8:\n                5B:AF:0A:87:80:19:D1:55:52:FB:E9:EB:29:DD:F8:C3\n    Timestamp : Feb  1 16:28:01.417 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:54:E5:8C:16:41:16:4F:04:95:B2:D8:2E:\n                3E:F4:D3:2E:DE:22:8D:75:90:9E:9D:DE:E8:C4:DA:BF:\n                BB:BE:61:66:02:21:00:9D:0E:63:28:CA:68:42:DA:58:\n                C2:24:5D:9C:8C:82:A3:35:36:2D:68:E6:53:BE:17:44:\n                93:81:BB:55:1B:F0:B9\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 16:83:2D:AB:F0:A9:25:0F:0F:F0:3A:A5:45:FF:C8:BF:\n                C8:23:D0:87:4B:F6:04:29:27:F8:E7:1F:33:13:F5:FA\n    Timestamp : Feb  1 16:28:01.426 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:FC:E2:27:93:22:12:5B:C7:6E:8B:BA:\n                B3:99:DE:7B:8B:8D:63:24:BC:98:47:D6:86:57:1D:28:\n                6B:1F:1A:95:A1:02:21:00:97:61:18:5E:64:CD:9C:48:\n                83:AC:3C:7B:E5:D5:FF:99:E6:A9:20:37:E4:A3:76:EB:\n                69:06:94:DA:2B:84:DC:2D",
                    "X509v3 Basic Constraints": "CA:FALSE",
                    "X509v3 Extended Key Usage": "TLS Web Server Authentication, TLS Web Client Authentication",
                    "X509v3 Certificate Policies": "Policy: 2.23.140.1.2.1",
                    "Authority Information Access": "CA Issuers - URI:http://e7.i.lencr.org/",
                    "X509v3 Subject Key Identifier": "DA:34:73:87:83:85:6B:E5:8C:C4:0B:2C:B2:F1:85:01:37:B1:5F:10",
                    "X509v3 CRL Distribution Points": "Full Name:\n  URI:http://e7.c.lencr.org/10.crl",
                    "X509v3 Authority Key Identifier": "AE:48:9E:DC:87:1D:44:A0:6F:DA:A2:E5:60:74:04:78:C2:9C:00:80",
                    "X509v3 Subject Alternative Name": "DNS:*.twitter.com, DNS:cdn.syndication.twitter.com, DNS:twitter.com"
                },
                {
                    "Cert": "-----BEGIN CERTIFICATE-----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\n+VUwFj9tmWxyR/M=\n-----END CERTIFICATE-----\n",
                    "Issuer": "C = US, O = Internet Security Research Group, CN = ISRG Root X1",
                    "Subject": "C = US, O = Let's Encrypt, CN = E7",
                    "Version": "2",
                    "Signature": "8f:1e:ba:7c:37:4b:93:9c:b0:16:7d:c2:cc:0d:70:d6:a7:f2:94:75:03:68:47:f4:41:9a:57:70:9b:1e:75:d2:46:49:f6:d4:50:eb:db:35:1f:4d:fd:04:35:e8:ad:65:5e:5e:15:17:28:66:19:70:d3:e4:a7:5f:72:bd:11:bc:82:15:ac:dc:45:87:89:6a:1e:d4:51:08:fe:91:05:1b:2d:a9:b6:76:cd:44:60:a9:a9:27:fd:78:a9:d2:26:90:2f:42:1d:7c:70:59:af:7f:7a:16:09:27:9e:24:58:15:c9:0a:39:13:c6:c8:cd:d0:2a:77:7a:ea:0b:4c:b2:df:08:e6:79:11:42:50:20:fc:96:fe:19:cd:de:80:8b:ee:18:a5:9b:a0:4d:46:f3:d3:53:b0:df:4b:4c:30:f7:3c:b8:f4:75:43:2b:38:8b:aa:56:32:c1:f2:91:02:eb:29:3d:7a:7a:e5:ae:a8:d7:42:09:0b:11:88:57:ce:ae:dd:2d:a7:ef:e5:59:22:83:a1:a5:d2:7b:ae:aa:3a:9f:a7:44:35:6e:2d:68:c9:53:40:95:77:ba:69:45:f0:f7:60:9c:82:10:bd:6c:db:0a:10:ed:7e:33:9d:98:63:9f:a8:7c:85:e5:4b:f4:84:41:bb:d5:61:80:4b:67:9c:9e:8a:09:55:ea:dd:d2:33:a1:fe:bd:31:b4:68:ff:58:1f:32:e7:fc:a5:4e:1f:31:90:7d:70:cf:ee:a3:39:b6:47:fe:ed:d8:99:7b:ba:36:7f:0e:8e:ec:8b:cd:e9:fb:10:5c:44:10:8f:c4:c9:51:72:71:bf:6f:ee:26:17:2e:cb:fb:52:0e:05:f0:1c:cf:14:93:7e:16:35:b4:53:ef:31:93:1a:44:11:5f:48:2c:6e:30:1e:6b:f8:d8:02:85:af:d1:9b:d0:47:0a:6a:3d:ee:fd:0f:f8:bb:09:ea:7c:a9:69:c0:fb:b0:04:ff:70:77:4b:fd:dd:10:46:26:73:49:69:7b:5d:fa:e8:0f:fa:18:48:24:de:4b:6b:f4:f1:28:42:b2:c2:86:ce:88:b6:ed:f0:9c:d2:c1:d9:eb:82:f0:82:86:2d:01:69:1a:d3:8e:ff:6f:e1:88:02:a3:c9:a8:da:04:fd:b9:c3:58:c5:d1:69:7c:05:ba:a7:7b:7b:99:da:ad:46:c8:f1:49:61:19:93:ef:f3:97:a6:63:87:fc:55:4b:b7:04:be:f2:78:35:70:09:a9:0a:e8:cf:c2:d7:89:64:d7:03:1b:4b:05:da:7f:ec:73:4f:92:41:fe:3d:7d:dc:94:2b:4b:72:f9:55:30:16:3f:6d:99:6c:72:47:f3:",
                    "Start date": "Mar 13 00:00:00 2024 GMT",
                    "Expire date": "Mar 12 23:59:59 2027 GMT",
                    "Serial Number": "aa75f1e62b8f0a220966d38bbfd4baa1",
                    "X509v3 Key Usage": "Digital Signature, Certificate Sign, CRL Sign",
                    "Signature Algorithm": "sha256WithRSAEncryption",
                    "Public Key Algorithm": "id-ecPublicKey",
                    "X509v3 Basic Constraints": "CA:TRUE, pathlen:0",
                    "X509v3 Extended Key Usage": "TLS Web Client Authentication, TLS Web Server Authentication",
                    "X509v3 Certificate Policies": "Policy: 2.23.140.1.2.1",
                    "Authority Information Access": "CA Issuers - URI:http://x1.i.lencr.org/",
                    "X509v3 Subject Key Identifier": "AE:48:9E:DC:87:1D:44:A0:6F:DA:A2:E5:60:74:04:78:C2:9C:00:80",
                    "X509v3 CRL Distribution Points": "Full Name:\n  URI:http://x1.c.lencr.org/",
                    "X509v3 Authority Key Identifier": "79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E"
                }
            ]
        },
        "http_code": 403,
        "curl_error": null,
        "primary_ip": "162.159.140.229",
        "total_time_ms": 209.85,
        "connect_time_ms": 1.27,
        "response_headers": [
            "HTTP/2 403",
            "date: Fri, 06 Mar 2026 09:15:50 GMT",
            "perf: 7402827104",
            "server: cloudflare envoy",
            "x-powered-by: Express",
            "cache-control: no-cache, no-store, max-age=0",
            "x-transaction-id: 249413eea2e12c4b",
            "x-response-time: 10",
            "origin-cf-ray: 9d804217be6355a9-KUL",
            "strict-transport-security: max-age=631138519; includeSubdomains",
            "x-served-by: t4_p",
            "vary: Accept-Encoding",
            "cf-cache-status: DYNAMIC",
            "set-cookie: guest_id_marketing=v1%3A177278855044531691; Max-Age=63072000; Expires=Sun, 05 Mar 2028 09:15:50 GMT; Path=/; Domain=.twitter.com; Secure; SameSite=None",
            "set-cookie: guest_id_ads=v1%3A177278855044531691; Max-Age=63072000; Expires=Sun, 05 Mar 2028 09:15:50 GMT; Path=/; Domain=.twitter.com; Secure; SameSite=None",
            "set-cookie: personalization_id=\"v1_MS0tc5lOGu/VfQa9dOZFgw==\"; Max-Age=63072000; Expires=Sun, 05 Mar 2028 09:15:50 GMT; Path=/; Domain=.twitter.com; Secure; SameSite=None",
            "set-cookie: guest_id=v1%3A177278855044531691; Max-Age=63072000; Expires=Sun, 05 Mar 2028 09:15:50 GMT; Path=/; Domain=.twitter.com; Secure; SameSite=None",
            "set-cookie: __cf_bm=vVZ1eRMtopOthumxorhAq29bLqolNcAWOojjaEB8wsc-1772788550.3527937-1.0.1.1-F9yaiq4qznyGyYdOzAVqaqLI0rey1p6L6CJRcYA9_7gUk7qAh_JY.6vJFZcP.9ga9qbNuOPjhOh2uqxHD2b.74ZT6B9ncFw0qM6R34q93JiVpdN4XwyA2Cu5WCpwLJTN; HttpOnly; Secure; Path=/; Domain=twitter.com; Expires=Fri, 06 Mar 2026 09:45:50 GMT",
            "cf-ray: 9d804217be6355a9-KUL"
        ],
        "starttransfer_time_ms": 209.81
    }
}
Connectivity Test Output
{
    "tcp_connect_v4_80": "520 0.002013 0.378066",
    "tcp_connect_v4_443": "301 0.000929 0.244712"
}
Integrity Details
Algorithm: hmac-sha256-v1
Root Hash: d8406a595a3772d05435ecb275582bd8afa00af65f496b60790480a0af07a2a5
http_headers: bfc3795ae6f99aa953f34b481eab18371148cac50c6df32d541c6c5e79aa015d
dns_responses: 7043a8efc9e675b6f2083328d0335234da0df7f36ac0d60c306b56b2aa8ce499
tls_handshake: 1779f5b0ece2b8d871a0ee020ce23684e8e18da18d191ca5694bcc07988f7786
connectivity_log: c8f6184869dbda353366987376827baf449ea08db12855f5f8475a7918c061d8
dns_resolution_times: 7e67effca63169c80a12002ffe25e587c0a68dc56906ddb68a936b49287a9d75