gmha.org — Pacific Islands IPv6 Monitor

Score0/4

Overall IPv4-only

EconomyGuam

Collected2026-10-14 16:33 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.inmotionhosting.com, ns2.inmotionhosting.com.
Publish AAAA records for mail (MX): d195217a.ess.barracudanetworks.com, d195217b.ess.barracudanetworks.com.
Publish AAAA records for web host: www.gmha.org.
Enable DNSSEC signing and publish a DNSKEY at the apex. Use DNSViz to validate the full chain.
Tighten DMARC toward p=reject when ready. Review on dmarcian.

Checks

DNS

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 2/0/0 · IPv6 0/0/0 · location O

Host	IPv4	IPv6	Probes
`ns2.inmotionhosting.com` [O]	70.39.150.2	—	ipv4 70.39.150.2 timeout;
`ns1.inmotionhosting.com` [O]	74.124.210.242	—	ipv4 74.124.210.242 timeout;

📌 Action item(s):

Publish AAAA records for name server: ns1.inmotionhosting.com, ns2.inmotionhosting.com.

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
`d195217a.ess.barracudanetworks.com` [O]	209.222.82.253, 209.222.82.255, 209.222.82.252	—	ipv4 209.222.82.253 ok; ipv4 209.222.82.255 ok; ipv4 209.222.82.252 ok;
`d195217b.ess.barracudanetworks.com` [O]	209.222.82.253, 209.222.82.252, 209.222.82.255	—	ipv4 209.222.82.253 ok; ipv4 209.222.82.252 ok; ipv4 209.222.82.255 ok;

📌 Action item(s):

Publish AAAA records for mail (MX): d195217a.ess.barracudanetworks.com, d195217b.ess.barracudanetworks.com.

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
`www.gmha.org` [I]	173.231.203.7	—	ipv4 ok;

📌 Action item(s):

Publish AAAA records for web host: www.gmha.org.

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=quarantine

p=quarantine — published organizational policy. Ask receivers to quarantine failing mail; reject is stronger.

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

Record at _dmarc.gmha.org:

v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

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

Check on dmarcian

📌 Action item(s):

Tighten DMARC toward p=reject when ready. Review on dmarcian.