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 |
|---|
alexa.ns.cloudflare.com [O] |
172.64.34.215, 108.162.194.215, 162.159.38.215 |
2a06:98c1:50::ac40:22d7, 2803:f800:50::6ca2:c2d7, 2606:4700:50::a29f:26d7 |
ipv4 172.64.34.215 ok; ipv4 108.162.194.215 ok; ipv4 162.159.38.215 ok; ipv6 2a06:98c1:50::ac40:22d7 ok; ipv6 2803:f800:50::6ca2:c2d7 ok; ipv6 2606:4700:50::a29f:26d7 ok; |
dom.ns.cloudflare.com [O] |
173.245.59.157, 172.64.33.157, 108.162.193.157 |
2a06:98c1:50::ac40:219d, 2803:f800:50::6ca2:c19d, 2606:4700:58::adf5:3b9d |
ipv4 173.245.59.157 ok; ipv4 172.64.33.157 ok; ipv4 108.162.193.157 ok; ipv6 2a06:98c1:50::ac40:219d ok; ipv6 2803:f800:50::6ca2:c19d ok; ipv6 2606:4700:58::adf5:3b9d 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 |
|---|
bvitourism-com.mail.protection.outlook.com [O] |
52.101.41.180, 52.101.41.201, 52.101.10.16, 52.101.9.90 |
2a01:111:f403:c902::1, 2a01:111:f403:c902::7, 2a01:111:f403:f904::2, 2a01:111:f403:f910::1 |
ipv4 52.101.41.180 ok; ipv4 52.101.41.201 ok; ipv4 52.101.10.16 ok; ipv4 52.101.9.90 ok; ipv6 2a01:111:f403:c902::1 ok; ipv6 2a01:111:f403:c902::7 ok; ipv6 2a01:111:f403:f904::2 ok; ipv6 2a01:111:f403:f910::1 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 |
|---|
www.bvitourism.com [I] |
162.159.141.145, 172.66.1.141 |
2a06:98c1:58::189, 2606:4700:7::189 |
ipv4 ok; ipv6 ok; |
DNSSEC
Signed
S/?/? (partial)
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
DMARC
p=reject
p=reject — published organizational policy. Strongest published policy (SPF/DKIM alignment still not measured here).
Meaning: Published DMARC policy at _dmarc.bvitourism.com (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.bvitourism.com:
v=DMARC1;p=reject;rua=mailto:572e7a5507@rua.easydmarc.com;ruf=mailto:572e7a5507@ruf.easydmarc.com;fo=1;
Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.
Check on dmarcian