DNS
Unknown[0] -/-/- [-]
Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.
📌 Action item(s):
- DNS measurement was inconclusive or unavailable.
Score1/4
Overall
IPv4-only
EconomyTrinidad and Tobago
Collected
Visit website View Trinidad and Tobago
Priority next steps
- DNS measurement was inconclusive or unavailable.
- Publish AAAA records for mail (MX): smtp10.gov.tt, smtp20.gov.tt.
- Publish AAAA records for web host: ttconnect.gov.tt.
- Tighten DMARC toward p=reject when ready. Review on dmarcian.
Checks
[2 MX] v4 smtp 2/2/2 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.
| Host | IPv4 | IPv6 | Probes |
|---|---|---|---|
smtp20.gov.tt [I] |
190.58.156.110 | — | ipv4 190.58.156.110 ok; |
smtp10.gov.tt [I] |
190.58.156.70 | — | ipv4 190.58.156.70 ok; |
📌 Action item(s):
- Publish AAAA records for mail (MX): smtp10.gov.tt, smtp20.gov.tt.
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.
| Host | IPv4 | IPv6 | Probes |
|---|---|---|---|
ttconnect.gov.tt [I] |
52.255.202.66 | — | ipv4 ok; |
📌 Action item(s):
- Publish AAAA records for web host: ttconnect.gov.tt.
DNSSEC
SignedS/?/? (partial)
Meaning: Shows whether DNSKEY data is observed at the apex (signed), absent (unsigned), or unavailable due to lookup error.
DMARC
p=quarantinep=quarantine — published organizational policy. Ask receivers to quarantine failing mail; reject is stronger.
Meaning: Published DMARC policy at _dmarc.gov.tt (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
v=DMARC1; p=quarantine;rua=mailto:gortt_dmarc@gov.tt,mailto:fujitsusupport@gov.tt;
📌 Action item(s):
- Tighten DMARC toward p=reject when ready. Review on dmarcian.