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 |
|---|
vera.ns.cloudflare.com [O] |
108.162.192.147, 173.245.58.147, 172.64.32.147 |
2a06:98c1:50::ac40:2093, 2803:f800:50::6ca2:c093, 2606:4700:50::adf5:3a93 |
ipv4 108.162.192.147 ok; ipv4 173.245.58.147 ok; ipv4 172.64.32.147 ok; ipv6 2a06:98c1:50::ac40:2093 ok; ipv6 2803:f800:50::6ca2:c093 ok; ipv6 2606:4700:50::adf5:3a93 ok; |
javier.ns.cloudflare.com [O] |
162.159.44.204, 172.64.35.204, 108.162.195.204 |
2a06:98c1:50::ac40:23cc, 2803:f800:50::6ca2:c3cc, 2606:4700:58::a29f:2ccc |
ipv4 162.159.44.204 ok; ipv4 172.64.35.204 ok; ipv4 108.162.195.204 ok; ipv6 2a06:98c1:50::ac40:23cc ok; ipv6 2803:f800:50::6ca2:c3cc ok; ipv6 2606:4700:58::a29f:2ccc 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 |
|---|
visitusvi-com.mail.protection.outlook.com [O] |
40.93.192.4, 52.101.60.176, 52.101.60.65, 52.101.41.0 |
2a01:111:f403:f804::3, 2a01:111:f403:f801::, 2a01:111:f403:f90d::1, 2a01:111:f403:c902::4 |
ipv4 40.93.192.4 ok; ipv4 52.101.60.176 ok; ipv4 52.101.60.65 ok; ipv4 52.101.41.0 ok; ipv6 2a01:111:f403:f804::3 ok; ipv6 2a01:111:f403:f801:: ok; ipv6 2a01:111:f403:f90d::1 ok; ipv6 2a01:111:f403:c902::4 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 2/2/2 · IPv6 0/0/0 · location I
| Host | IPv4 | IPv6 | Probes |
|---|
visitusvi.com [I] |
166.88.240.3, 166.88.240.4 |
— |
ipv4 ok; |
📌 Action item(s):
- Publish AAAA records for web host: visitusvi.com.
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.visitusvi.com.
Meaning: Published DMARC policy at _dmarc.visitusvi.com (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Publish a DMARC TXT at _dmarc.visitusvi.com (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.