Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.
DNS
Dual-stack
[6] 6/6/6 [O]
Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.
IPv4 6/6/6 · IPv6 6/6/6 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
ns41.constellix.net [O] |
96.45.81.1 |
2600:180a:4001::1 |
ipv4 96.45.81.1 ok; ipv6 2600:180a:4001::1 ok; |
ns51.constellix.net [O] |
46.31.237.1 |
2600:180b:5001::1 |
ipv4 46.31.237.1 ok; ipv6 2600:180b:5001::1 ok; |
ns61.constellix.net [O] |
43.247.171.1 |
2600:180c:6001::1 |
ipv4 43.247.171.1 ok; ipv6 2600:180c:6001::1 ok; |
ns31.constellix.com [O] |
43.247.170.1 |
2600:180c:3001::1 |
ipv4 43.247.170.1 ok; ipv6 2600:180c:3001::1 ok; |
ns21.constellix.com [O] |
46.31.236.1 |
2600:180b:2001::1 |
ipv4 46.31.236.1 ok; ipv6 2600:180b:2001::1 ok; |
ns11.constellix.com [O] |
96.45.80.1 |
2600:180a:1001::1 |
ipv4 96.45.80.1 ok; ipv6 2600:180a:1001::1 ok; |
Mail
IPv4-only
[7 MX] v4 smtp 7/7/7 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 7/7/7 · IPv6 0/0/0 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
mx1.mailhop.co.uk [O] |
52.29.162.96 |
— |
ipv4 52.29.162.96 ok; |
mx2.mailhop.co.uk [O] |
54.191.151.194 |
— |
ipv4 54.191.151.194 ok; |
mx1.mailhop.co [O] |
54.191.214.36 |
— |
ipv4 54.191.214.36 ok; |
mx2.mailhop.us [O] |
54.149.205.143 |
— |
ipv4 54.149.205.143 ok; |
mx2.mailhop.co [O] |
54.191.214.36 |
— |
ipv4 54.191.214.36 ok; |
a923756.mx.mailhop.org [O] |
54.191.151.194 |
— |
ipv4 54.191.151.194 ok; |
mx1.mailhop.us [O] |
54.148.229.97 |
— |
ipv4 54.148.229.97 ok; |
📌 Action item(s):
- Publish AAAA records for mail (MX): a923756.mx.mailhop.org, mx1.mailhop.co, mx1.mailhop.co.uk, mx1.mailhop.us, mx2.mailhop.co, mx2.mailhop.co.uk, mx2.mailhop.us.
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 |
|---|
gov.ms [I] |
208.90.112.13 |
— |
ipv4 ok; |
📌 Action item(s):
- Publish AAAA records for web host: gov.ms.
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, sp=none
p=quarantine, sp=none — published organizational policy. Ask receivers to quarantine failing mail; reject is stronger.
Meaning: Published DMARC policy at _dmarc.gov.ms (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.gov.ms:
v=DMARC1; p=quarantine; rua=mailto:e5c50de91d93.a@dmarcinput.com; ruf=mailto:e5c50de91d93.f@dmarcinput.com; sp=none; fo=1
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.