vi.gov — Caribbean IPv6 Monitor

Score2/4

Overall IPv4-only

Collected2026-10-12 08:32 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 web host: www.vi.gov.
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.

Dual-stack

[8] 8/8/8 [O]

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

IPv4 8/8/8 · IPv6 8/8/8 · location O

Host	IPv4	IPv6	Probes
`ns23.cloudns.net` [O]	185.10.19.116	2a07:8dc0:1b:0:72:4eff:febc:d52d	ipv4 185.10.19.116 ok; ipv6 2a07:8dc0:1b:0:72:4eff:febc:d52d ok;
`ns22.cloudns.net` [O]	5.161.121.246	2a01:4ff:f0:e12c::1	ipv4 5.161.121.246 ok; ipv6 2a01:4ff:f0:e12c::1 ok;
`pns23.cloudns.net` [O]	185.136.98.96	2a06:fb00:1::3:96	ipv4 185.136.98.96 ok; ipv6 2a06:fb00:1::3:96 ok;
`pns24.cloudns.net` [O]	185.136.99.96	2a06:fb00:1::4:96	ipv4 185.136.99.96 ok; ipv6 2a06:fb00:1::4:96 ok;
`ns21.cloudns.net` [O]	109.201.133.61	2a00:1768:1001:9::21	ipv4 109.201.133.61 ok; ipv6 2a00:1768:1001:9::21 ok;
`pns21.cloudns.net` [O]	185.136.96.96	2a06:fb00:1::1:96	ipv4 185.136.96.96 ok; ipv6 2a06:fb00:1::1:96 ok;
`ns24.cloudns.net` [O]	185.206.180.71	2a0b:1640:1:1:1:1:213:845c	ipv4 185.206.180.71 ok; ipv6 2a0b:1640:1:1:1:1:213:845c ok;
`pns22.cloudns.net` [O]	185.136.97.96	2a06:fb00:1::2:96	ipv4 185.136.97.96 ok; ipv6 2a06:fb00:1::2:96 ok;

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
`vi-gov.mail.protection.outlook.com` [O]	52.101.41.122, 52.101.41.58, 52.101.50.13, 52.101.10.2	2a01:111:f403:f913::1, 2a01:111:f403:c802::2, 2a01:111:f403:f904::2, 2a01:111:f403:f807::	ipv4 52.101.41.122 ok; ipv4 52.101.41.58 ok; ipv4 52.101.50.13 ok; ipv4 52.101.10.2 ok; ipv6 2a01:111:f403:f913::1 ok; ipv6 2a01:111:f403:c802::2 ok; ipv6 2a01:111:f403:f904::2 ok; ipv6 2a01:111:f403:f807:: ok;

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.vi.gov` [I]	57.154.217.207	—	ipv4 ok;

📌 Action item(s):

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.vi.gov.

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

Publish a DMARC TXT at _dmarc.vi.gov (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.