Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.
DNS
Dual-stack
[3] 9/9/9 [O]
Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.
IPv4 9/9/9 · IPv6 9/9/9 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
blue.foundationdns.com [O] |
172.64.40.1, 162.159.60.1, 108.162.198.1 |
2a06:98c1:56::ac40:2801, 2803:f800:52::a29f:3c01, 2606:4700:57::6ca2:c601 |
ipv4 172.64.40.1 ok; ipv4 162.159.60.1 ok; ipv4 108.162.198.1 ok; ipv6 2a06:98c1:56::ac40:2801 ok; ipv6 2803:f800:52::a29f:3c01 ok; ipv6 2606:4700:57::6ca2:c601 ok; |
blue.foundationdns.net [O] |
108.162.198.31, 172.64.40.31, 162.159.60.31 |
2a06:98c1:56::ac40:281f, 2803:f800:52::a29f:3c1f, 2606:4700:57::6ca2:c61f |
ipv4 108.162.198.31 ok; ipv4 172.64.40.31 ok; ipv4 162.159.60.31 ok; ipv6 2a06:98c1:56::ac40:281f ok; ipv6 2803:f800:52::a29f:3c1f ok; ipv6 2606:4700:57::6ca2:c61f ok; |
blue.foundationdns.org [O] |
108.162.198.61, 162.159.60.61, 172.64.40.61 |
2a06:98c1:56::ac40:283d, 2803:f800:52::a29f:3c3d, 2606:4700:57::6ca2:c63d |
ipv4 108.162.198.61 ok; ipv4 162.159.60.61 ok; ipv4 172.64.40.61 ok; ipv6 2a06:98c1:56::ac40:283d ok; ipv6 2803:f800:52::a29f:3c3d ok; ipv6 2606:4700:57::6ca2:c63d ok; |
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 |
|---|
libertypr-com.mail.protection.outlook.com [O] |
52.101.60.163, 52.101.60.154, 52.101.40.53, 52.101.194.170 |
2a01:111:f403:c901::1, 2a01:111:f403:c802::2, 2a01:111:f403:c902::1, 2a01:111:f403:c946::1c |
ipv4 52.101.60.163 ok; ipv4 52.101.60.154 ok; ipv4 52.101.40.53 ok; ipv4 52.101.194.170 ok; ipv6 2a01:111:f403:c901::1 ok; ipv6 2a01:111:f403:c802::2 ok; ipv6 2a01:111:f403:c902::1 ok; ipv6 2a01:111:f403:c946::1c 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 |
|---|
libertypr.com [I] |
104.18.29.21, 104.18.28.21 |
2606:4700::6812:1c15, 2606:4700::6812:1d15 |
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
p=reject
p=reject — published organizational policy. Strongest published policy (SPF/DKIM alignment still not measured here).
Meaning: Published DMARC policy at _dmarc.libertypr.com (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.libertypr.com:
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email
Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.
Check on dmarcian