nbc.com.pg — Pacific Islands IPv6 Monitor

Score1/4

Overall IPv4-only

Collected2026-10-12 20:34 UTC

Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.

Priority next steps

Publish AAAA records for name server: ns1.nextgenpng.net, ns2.nextgenpng.net.
Publish AAAA records for mail (MX): mail.nbc.com.pg.
Enable DNSSEC signing and publish a DNSKEY at the apex. Use DNSViz to validate the full chain.
Publish a _dmarc TXT record (start with p=none, then tighten). Check policy on dmarcian.

IPv4-only

[2] 0/0/0 [O]

Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.

IPv4 2/2/2 · IPv6 0/0/0 · location O

Host	IPv4	IPv6	Probes
`ns1.nextgenpng.net` [O]	122.201.79.58	—	ipv4 122.201.79.58 ok;
`ns2.nextgenpng.net` [O]	122.201.79.58	—	ipv4 122.201.79.58 ok;

📌 Action item(s):

IPv4-only

[1 MX] v4 smtp 2/2/0 v6 smtp 0/0/0 [I]

Meaning: Shows MX footprint and SMTP health per IP family. Operational means an SMTP banner and EHLO exchange succeeded on port 25.

IPv4 SMTP 2/2/0 · IPv6 0/0/0 · location I

Host	IPv4	IPv6	Probes
`mail.nbc.com.pg` [I]	202.58.131.42, 103.11.161.17	—	ipv4 202.58.131.42 no_banner; ipv4 103.11.161.17 no_banner;

📌 Action item(s):

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
`www.nbc.com.pg` [I]	172.66.44.166, 172.66.47.90	2606:4700:310c::ac42:2ca6, 2606:4700:310c::ac42:2f5a	ipv4 ok; ipv6 ok;

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.

📌 Action item(s):

Enable DNSSEC signing and publish a DNSKEY at the apex. Use DNSViz to validate the full chain.

No record

No record — no TXT at _dmarc.nbc.com.pg.

Meaning: Published DMARC policy at _dmarc.nbc.com.pg (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.

Publish a DMARC TXT at _dmarc.nbc.com.pg (often start with p=none, then tighten).

Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.

📌 Action item(s):

Publish a _dmarc TXT record (start with p=none, then tighten). Check policy on dmarcian.