Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.
DNS
Dual-stack
[2] 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 |
|---|
jonah.ns.cloudflare.com [O] |
172.64.33.186, 108.162.193.186, 173.245.59.186 |
2a06:98c1:50::ac40:21ba, 2803:f800:50::6ca2:c1ba, 2606:4700:58::adf5:3bba |
ipv4 172.64.33.186 ok; ipv4 108.162.193.186 ok; ipv4 173.245.59.186 ok; ipv6 2a06:98c1:50::ac40:21ba ok; ipv6 2803:f800:50::6ca2:c1ba ok; ipv6 2606:4700:58::adf5:3bba ok; |
becky.ns.cloudflare.com [O] |
172.64.32.73, 108.162.192.73, 173.245.58.73 |
2a06:98c1:50::ac40:2049, 2803:f800:50::6ca2:c049, 2606:4700:50::adf5:3a49 |
ipv4 172.64.32.73 ok; ipv4 108.162.192.73 ok; ipv4 173.245.58.73 ok; ipv6 2a06:98c1:50::ac40:2049 ok; ipv6 2803:f800:50::6ca2:c049 ok; ipv6 2606:4700:50::adf5:3a49 ok; |
Mail
Dual-stack
[5 MX] v4 smtp 5/5/5 v6 smtp 5/5/5 [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 5/5/5 · IPv6 5/5/5 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
aspmx.l.google.com [O] |
192.179.26.26 |
2607:f8b0:400e:c05::1b |
ipv4 192.179.26.26 ok; ipv6 2607:f8b0:400e:c05::1b ok; |
aspmx3.googlemail.com [O] |
172.217.216.26 |
2607:f8b0:4023:2803::1b |
ipv4 172.217.216.26 ok; ipv6 2607:f8b0:4023:2803::1b ok; |
alt2.aspmx.l.google.com [O] |
172.217.216.27 |
2607:f8b0:4023:2803::1a |
ipv4 172.217.216.27 ok; ipv6 2607:f8b0:4023:2803::1a ok; |
aspmx2.googlemail.com [O] |
192.178.231.27 |
2607:f8b0:4023:200d::1b |
ipv4 192.178.231.27 ok; ipv6 2607:f8b0:4023:200d::1b ok; |
alt1.aspmx.l.google.com [O] |
192.178.231.26 |
2607:f8b0:4023:200d::1a |
ipv4 192.178.231.26 ok; ipv6 2607:f8b0:4023:200d::1a ok; |
Web
Dual-stack
[1] 2/2/2 [I]
Meaning: Shows IPv6 web endpoint readiness for the discovered HTTPS host. Operational means family-specific HTTPS requests complete successfully.
IPv4 2/2/2 · IPv6 2/2/2 · location I
| Host | IPv4 | IPv6 | Probes |
|---|
matangitonga.to [I] |
104.21.59.138, 172.67.178.114 |
2606:4700:3033::6815:3b8a, 2606:4700:3036::ac43:b272 |
ipv4 ok; ipv6 ok; |
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.matangitonga.to.
Meaning: Published DMARC policy at _dmarc.matangitonga.to (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Publish a DMARC TXT at _dmarc.matangitonga.to (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.