Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.
DNS
IPv4-only
[6] 0/0/0 [O]
Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.
IPv4 18/18/18 · IPv6 0/0/0 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
ns1.www.bz [O] |
162.251.82.122, 162.251.82.250, 162.251.82.251, 162.251.82.123 |
— |
ipv4 162.251.82.122 ok; ipv4 162.251.82.250 ok; ipv4 162.251.82.251 ok; ipv4 162.251.82.123 ok; |
ns3.www.bz [O] |
162.251.82.246, 162.251.82.119, 162.251.82.247, 162.251.82.118 |
— |
ipv4 162.251.82.246 ok; ipv4 162.251.82.119 ok; ipv4 162.251.82.247 ok; ipv4 162.251.82.118 ok; |
ns1.md-86.webhostbox.net [O] |
162.215.252.35 |
— |
ipv4 162.215.252.35 ok; |
ns2.md-86.webhostbox.net [O] |
162.215.252.35 |
— |
ipv4 162.215.252.35 ok; |
ns2.www.bz [O] |
162.251.82.121, 162.251.82.120, 162.251.82.249, 162.251.82.248 |
— |
ipv4 162.251.82.121 ok; ipv4 162.251.82.120 ok; ipv4 162.251.82.249 ok; ipv4 162.251.82.248 ok; |
ns4.www.bz [O] |
162.251.82.125, 162.251.82.252, 162.251.82.124, 162.251.82.253 |
— |
ipv4 162.251.82.125 ok; ipv4 162.251.82.252 ok; ipv4 162.251.82.124 ok; ipv4 162.251.82.253 ok; |
📌 Action item(s):
- Publish AAAA records for name server: ns1.md-86.webhostbox.net, ns1.www.bz, ns2.md-86.webhostbox.net, ns2.www.bz, ns3.www.bz, ns4.www.bz.
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 |
|---|
aspmx3.googlemail.com [O] |
192.178.231.26 |
2607:f8b0:4023:200d::1b |
ipv4 192.178.231.26 ok; ipv6 2607:f8b0:4023:200d::1b ok; |
alt2.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; |
aspmx2.googlemail.com [O] |
74.125.137.26 |
2607:f8b0:4023:c03::1b |
ipv4 74.125.137.26 ok; ipv6 2607:f8b0:4023:c03::1b ok; |
alt1.aspmx.l.google.com [O] |
74.125.137.26 |
2607:f8b0:4023:c03::1b |
ipv4 74.125.137.26 ok; ipv6 2607:f8b0:4023:c03::1b ok; |
aspmx.l.google.com [O] |
173.194.203.27 |
2607:f8b0:400e:c1e::1a |
ipv4 173.194.203.27 ok; ipv6 2607:f8b0:400e:c1e::1a ok; |
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 |
|---|
puc.bz [I] |
162.210.70.151 |
— |
ipv4 ok; |
📌 Action item(s):
- Publish AAAA records for web host: puc.bz.
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
p=quarantine — published organizational policy. Ask receivers to quarantine failing mail; reject is stronger.
Meaning: Published DMARC policy at _dmarc.puc.bz (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.puc.bz:
v=DMARC1;p=quarantine;pct=100;rua=mailto:alerts@puc.bz;ruf=mailto:alerts@puc.bz;ri=86400;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.