Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.
DNS
Dual-stack
[4] 4/4/4 [O]
Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.
IPv4 4/4/4 · IPv6 4/4/4 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
ns-1993.awsdns-57.co.uk [O] |
205.251.199.201 |
2600:9000:5307:c900::1 |
ipv4 205.251.199.201 ok; ipv6 2600:9000:5307:c900::1 ok; |
ns-15.awsdns-01.com [O] |
205.251.192.15 |
2600:9000:5300:f00::1 |
ipv4 205.251.192.15 ok; ipv6 2600:9000:5300:f00::1 ok; |
ns-1145.awsdns-15.org [O] |
205.251.196.121 |
2600:9000:5304:7900::1 |
ipv4 205.251.196.121 ok; ipv6 2600:9000:5304:7900::1 ok; |
ns-878.awsdns-45.net [O] |
205.251.195.110 |
2600:9000:5303:6e00::1 |
ipv4 205.251.195.110 ok; ipv6 2600:9000:5303:6e00::1 ok; |
Mail
Dual-stack
[1 MX] v4 smtp 4/4/4 v6 smtp 4/4/4 [O]
Meaning: Shows MX footprint and SMTP health per IP family. Operational means an SMTP banner and EHLO exchange succeeded on port 25.
IPv4 SMTP 4/4/4 · IPv6 4/4/4 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
health-gov-pg.mail.protection.outlook.com [O] |
52.101.157.80, 52.101.137.0, 52.101.137.2, 52.101.124.117 |
2a01:111:f403:cc09::, 2a01:111:f403:cc1f::4, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc09::1 |
ipv4 52.101.157.80 ok; ipv4 52.101.137.0 ok; ipv4 52.101.137.2 ok; ipv4 52.101.124.117 ok; ipv6 2a01:111:f403:cc09:: ok; ipv6 2a01:111:f403:cc1f::4 ok; ipv6 2a01:111:f403:cc1a::8 ok; ipv6 2a01:111:f403:cc09::1 ok; |
Web
IPv4-only
[1] 0/0/0 [I]
Meaning: Shows IPv6 web endpoint readiness for the discovered HTTPS host. Operational means family-specific HTTPS requests complete successfully.
IPv4 1/1/1 · IPv6 0/0/0 · location I
| Host | IPv4 | IPv6 | Probes |
|---|
health.gov.pg [I] |
202.95.202.31 |
— |
ipv4 ok; |
📌 Action item(s):
- Publish AAAA records for web host: health.gov.pg.
DNSSEC
Unsigned
U/-/-
Meaning: Shows whether DNSKEY data is observed at the apex (signed), absent (unsigned), or unavailable due to lookup error.
Apex DNSKEY presence only — not full chain validation.
Analyze on DNSViz
📌 Action item(s):
- Enable DNSSEC signing and publish a DNSKEY at the apex. Use DNSViz to validate the full chain.
DMARC
No record
No record — no TXT at _dmarc.health.gov.pg.
Meaning: Published DMARC policy at _dmarc.health.gov.pg (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Publish a DMARC TXT at _dmarc.health.gov.pg (often start with p=none, then tighten).
Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.
Check on dmarcian
📌 Action item(s):
- Publish a _dmarc TXT record (start with p=none, then tighten). Check policy on dmarcian.