IPv6 Addresses Detected
2001:df2:eb00:d000::9
IPv4 Addresses Detected
103.102.240.146
Network Information
WHOISIPv6 Network
- Organization
- Office of the State Secretary of Johor
- Country
- MY
- ASN
- AS9930 TTNET-MY TIME dotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia, MY
- Network
- 2001:df2:eb00::/48
IPv4 Network
- Organization
- Office of the State Secretary of Johor
- Country
- MY
- ASN
- AS9930 TTNET-MY TIME dotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia, MY
- Network
- 103.102.240.0/22
Web Services
35%The domain has at least one IPv6 address (AAAA DNS record).
✓ 2001:df2:eb00:d000::9
The IPv6 addresses are publicly routable — not link-local, ULA, loopback or documentation ranges.
✓ All addresses are globally routable.
Website reachable on port 80 when connecting via IPv6.
✗ HTTP is not accessible over IPv6.
Website reachable on port 443 when connecting via IPv6.
✗ HTTPS is not accessible over IPv6.
Website responds when connected exclusively over IPv6, with no IPv4 fallback. Simulates what happens when IPv4 is turned off.
✗ Site is not reachable when limited to IPv6-only.
The SSL/TLS certificate is valid, not expired, and matches the domain when connected via IPv6.
✗ TLS certificate is invalid, expired, or hostname mismatch over IPv6.
The domain has both A and AAAA records for backwards compatibility during the IPv6 transition.
✓ Domain has both A and AAAA records.
Server advertises HTTP/3 support via the Alt-Svc: h3 header.
✗ No HTTP/3 support detected.
DNS & DNSSEC
25%At least one authoritative nameserver has an IPv6 address (AAAA record).
✓ Nameserver has IPv6 address.
Authoritative nameserver accepts TCP connections on port 53 over IPv6.
✗ No nameserver is reachable over IPv6.
Nameserver actually resolves DNS queries when asked over IPv6 — not just TCP open, but functionally answering.
✗ Nameserver does not answer queries over IPv6.
Full DNSSEC chain-of-trust validation passes. Prevents DNS cache poisoning and spoofing.
✓ DNSSEC fully validated.
A PTR record exists in ip6.arpa for the IPv6 address. Important for email delivery and network diagnostics.
✗ No PTR record found.
Delegation Signer record exists in the parent zone.
✓ DS record found at parent zone.
RRSIG signatures are present and not expired.
✓ RRSIG signatures are current and valid.
The cryptographic algorithm used for DNSSEC signing.
RSASHA256
Email Services
25%The domain has at least one MX (Mail Exchange) DNS record pointing to a mail server.
✓ MX record found.
The highest-priority MX server resolves to an IPv6 address (AAAA record).
✓ MX server has AAAA record.
The MX server accepts SMTP connections (port 25) over IPv6 and responds with a 220 banner.
✗ SMTP is not reachable over IPv6.
The MX server supports STARTTLS encryption when connected over IPv6.
✗ STARTTLS not available over IPv6.
A TXT record with v=spf1 exists, declaring which servers may send email for this domain.
✓ SPF record found.
A DKIM public key is published at a common selector, enabling email signature verification.
DKIM selector found: google._domainkey
A DMARC policy record exists at _dmarc.<domain>, enabling email authentication reporting.
✓ DMARC record found.
IPv4 Baseline
15%The domain has at least one IPv4 address (A DNS record).
✓ 103.102.240.146
Website reachable on port 80 when connecting via IPv4.
✓ HTTP (port 80) responds over IPv4 — 2258ms TTFB.
Website reachable on port 443 when connecting via IPv4.
✓ HTTPS (port 443) responds over IPv4 — 2247ms TTFB.
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 | 29.26 ms (p95: 33) | 8.69 ms (p95: 21.06) | -20.6 ms |
| IPv4 | 27.46 ms (p95: 44.29) | 41.65 ms (p95: 42.38) | +14.2 ms | |
| IPv6 | 23.94 ms (p95: 26.39) | 45.47 ms (p95: 55.31) | +21.5 ms | |
| Cloudflare | IPv4 | 21.73 ms (p95: 22.85) | 18.02 ms (p95: 22.95) | -3.7 ms |
| Cloudflare | IPv6 | 15.35 ms (p95: 29.61) | 40.1 ms (p95: 40.3) | +24.8 ms |
Score History
Check History
Last 13 checks
| Date | Score | Status | Triggered By |
|---|---|---|---|
|
07 Mar 2026 01:27 UTC |
55 % | Partial | manual |
|
07 Mar 2026 01:12 UTC |
55 % | Partial | manual |
|
06 Mar 2026 19:29 UTC |
0 % | None | manual |
|
06 Mar 2026 19:28 UTC |
55 % | Partial | manual |
|
06 Mar 2026 19:19 UTC |
55 % | Partial | manual |
|
06 Mar 2026 18:00 UTC |
55 % | Partial | manual |
|
06 Mar 2026 17:59 UTC |
0 % | None | manual |
|
06 Mar 2026 17:55 UTC |
55 % | Partial | manual |
|
06 Mar 2026 17:49 UTC |
55 % | Partial | manual |
|
06 Mar 2026 17:31 UTC |
0 % | None | manual |
|
06 Mar 2026 17:30 UTC |
0 % | None | manual |
|
06 Mar 2026 03:27 UTC |
55 % | Partial | manual |
|
04 Mar 2026 03:13 UTC |
55 % | Partial | manual |