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 |
|---|
buck.ns.cloudflare.com [O] |
172.64.33.78, 173.245.59.78, 108.162.193.78 |
2a06:98c1:50::ac40:214e, 2803:f800:50::6ca2:c14e, 2606:4700:58::adf5:3b4e |
ipv4 172.64.33.78 ok; ipv4 173.245.59.78 ok; ipv4 108.162.193.78 ok; ipv6 2a06:98c1:50::ac40:214e ok; ipv6 2803:f800:50::6ca2:c14e ok; ipv6 2606:4700:58::adf5:3b4e ok; |
zelda.ns.cloudflare.com [O] |
108.162.192.242, 172.64.32.242, 173.245.58.242 |
2a06:98c1:50::ac40:20f2, 2803:f800:50::6ca2:c0f2, 2606:4700:50::adf5:3af2 |
ipv4 108.162.192.242 ok; ipv4 172.64.32.242 ok; ipv4 173.245.58.242 ok; ipv6 2a06:98c1:50::ac40:20f2 ok; ipv6 2803:f800:50::6ca2:c0f2 ok; ipv6 2606:4700:50::adf5:3af2 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 |
|---|
alt3.aspmx.l.google.com [O] |
172.253.145.27 |
2607:f8b0:4023:3003::1a |
ipv4 172.253.145.27 ok; ipv6 2607:f8b0:4023:3003::1a ok; |
aspmx.l.google.com [O] |
192.178.163.27 |
2607:f8b0:400e:c0a::1a |
ipv4 192.178.163.27 ok; ipv6 2607:f8b0:400e:c0a::1a 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; |
alt4.aspmx.l.google.com [O] |
172.253.135.27 |
2607:f8b0:4023:1015::1b |
ipv4 172.253.135.27 ok; ipv6 2607:f8b0:4023:1015::1b ok; |
alt2.aspmx.l.google.com [O] |
172.217.216.27 |
2607:f8b0:4023:2803::1b |
ipv4 172.217.216.27 ok; ipv6 2607:f8b0:4023:2803::1b 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.ffa.int [I] |
104.20.43.176, 172.66.168.167 |
2606:4700:10::6814:2bb0, 2606:4700:10::ac42:a8a7 |
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.ffa.int (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.ffa.int:
v=DMARC1;p=reject;rua=mailto:01788a8a74d64b1ca5226c8940a807dd@dmarc-reports.cloudflare.net,mailto:ngfk96j5@ag.ap.dmarcian.com;ruf=mailto:ict.manager@ffa.int
Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.
Check on dmarcian