Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.
DNS
Dual-stack
[2] 6/6/6 [O]
Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.
IPv4 6/6/6 · IPv6 6/6/6 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
colette.ns.cloudflare.com [O] |
108.162.194.28, 172.64.34.28, 162.159.38.28 |
2a06:98c1:50::ac40:221c, 2803:f800:50::6ca2:c21c, 2606:4700:50::a29f:261c |
ipv4 108.162.194.28 ok; ipv4 172.64.34.28 ok; ipv4 162.159.38.28 ok; ipv6 2a06:98c1:50::ac40:221c ok; ipv6 2803:f800:50::6ca2:c21c ok; ipv6 2606:4700:50::a29f:261c ok; |
maxim.ns.cloudflare.com [O] |
172.64.35.198, 108.162.195.198, 162.159.44.198 |
2a06:98c1:50::ac40:23c6, 2803:f800:50::6ca2:c3c6, 2606:4700:58::a29f:2cc6 |
ipv4 172.64.35.198 ok; ipv4 108.162.195.198 ok; ipv4 162.159.44.198 ok; ipv6 2a06:98c1:50::ac40:23c6 ok; ipv6 2803:f800:50::6ca2:c3c6 ok; ipv6 2606:4700:58::a29f:2cc6 ok; |
Mail
IPv4-only
[2 MX] v4 smtp 6/6/6 v6 smtp 0/0/0 [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 6/6/6 · IPv6 0/0/0 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
d504895.b.ess.au.barracudanetworks.com [O] |
3.24.133.209, 3.24.133.211, 3.24.133.210 |
— |
ipv4 3.24.133.209 ok; ipv4 3.24.133.211 ok; ipv4 3.24.133.210 ok; |
d504895.a.ess.au.barracudanetworks.com [O] |
3.24.133.209, 3.24.133.210, 3.24.133.211 |
— |
ipv4 3.24.133.209 ok; ipv4 3.24.133.210 ok; ipv4 3.24.133.211 ok; |
📌 Action item(s):
- Publish AAAA records for mail (MX): d504895.a.ess.au.barracudanetworks.com, d504895.b.ess.au.barracudanetworks.com.
Web
Dual-stack
[1] 2/2/2 [I]
Meaning: Shows IPv6 web endpoint readiness for the discovered HTTPS host. Operational means family-specific HTTPS requests complete successfully.
IPv4 2/2/2 · IPv6 2/2/2 · location I
| Host | IPv4 | IPv6 | Probes |
|---|
bankpng.gov.pg [I] |
104.18.21.181, 104.18.20.181 |
2606:4700::6812:15b5, 2606:4700::6812:14b5 |
ipv4 ok; ipv6 ok; |
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
p=none
p=none — published organizational policy. Monitoring only (receivers should not reject mail); tighten toward quarantine, then reject when ready. Not the same as missing DMARC.
Meaning: Published DMARC policy at _dmarc.bankpng.gov.pg (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.bankpng.gov.pg:
v=DMARC1; p=none; fo=1; rua=mailto:fee49805ba7a4b57a8c6109f3be5114a@dmarc-reports.cloudflare.net,mailto:rua+bankpng.gov.pg@dmarc.barracudanetworks.com; ruf=mailto:ruf+bankpng.gov.pg@dmarc.barracudanetworks.com
Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.
Check on dmarcian
📌 Action item(s):
- DMARC is monitoring-only (p=none). Move toward quarantine, then reject. Review on dmarcian.