mofa.gov.sr — Caribbean IPv6 Monitor

Score1/4

Overall Unknown

Collected2026-10-08 08:33 UTC

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

Priority next steps

DNS measurement was inconclusive or unavailable.
Web measurement was inconclusive or unavailable.
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.

Checks

DNS

Unknown

[0] -/-/- [-]

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

IPv4 0/0/0 · IPv6 0/0/0 · location -

📌 Action item(s):

DNS measurement was inconclusive or unavailable.

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
`mofa-gov-sr.mail.protection.outlook.com` [O]	52.101.41.4, 52.101.60.185, 52.101.42.18, 52.101.9.90	2a01:111:f403:f909::1, 2a01:111:f403:c803::b, 2a01:111:f403:c927::, 2a01:111:f403:f908::1	ipv4 52.101.41.4 ok; ipv4 52.101.60.185 ok; ipv4 52.101.42.18 ok; ipv4 52.101.9.90 ok; ipv6 2a01:111:f403:f909::1 ok; ipv6 2a01:111:f403:c803::b ok; ipv6 2a01:111:f403:c927:: ok; ipv6 2a01:111:f403:f908::1 ok;

Web

Unknown

[0] error: Get "https://www.mofa.gov.sr/": tls: failed to verify certificate: x509: certificate has expired or is not yet valid: current time 2026-10-08T08:33:41Z is after 2026-08-03T06:46:50Z

Meaning: Shows IPv6 web endpoint readiness for the discovered HTTPS host. Operational means family-specific HTTPS requests complete successfully.

IPv4 0/0/0 · IPv6 0/0/0 · location -

📌 Action item(s):

Web measurement was inconclusive or unavailable.

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.mofa.gov.sr.

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

Publish a DMARC TXT at _dmarc.mofa.gov.sr (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.