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 |
|---|
cora.ns.cloudflare.com [O] |
162.159.38.195, 108.162.194.195, 172.64.34.195 |
2a06:98c1:50::ac40:22c3, 2803:f800:50::6ca2:c2c3, 2606:4700:50::a29f:26c3 |
ipv4 162.159.38.195 ok; ipv4 108.162.194.195 ok; ipv4 172.64.34.195 ok; ipv6 2a06:98c1:50::ac40:22c3 ok; ipv6 2803:f800:50::6ca2:c2c3 ok; ipv6 2606:4700:50::a29f:26c3 ok; |
agustin.ns.cloudflare.com [O] |
162.159.44.90, 108.162.195.90, 172.64.35.90 |
2a06:98c1:50::ac40:235a, 2803:f800:50::6ca2:c35a, 2606:4700:58::a29f:2c5a |
ipv4 162.159.44.90 ok; ipv4 108.162.195.90 ok; ipv4 172.64.35.90 ok; ipv6 2a06:98c1:50::ac40:235a ok; ipv6 2803:f800:50::6ca2:c35a ok; ipv6 2606:4700:58::a29f:2c5a ok; |
Mail
IPv4-only
[2 MX] v4 smtp 2/2/2 v6 smtp 0/0/0 [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 2/2/2 · IPv6 0/0/0 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
mxb-0054d401.gslb.pphosted.com [O] |
205.220.160.68 |
— |
ipv4 205.220.160.68 ok; |
mxa-0054d401.gslb.pphosted.com [O] |
205.220.160.68 |
— |
ipv4 205.220.160.68 ok; |
📌 Action item(s):
- Publish AAAA records for mail (MX): mxa-0054d401.gslb.pphosted.com, mxb-0054d401.gslb.pphosted.com.
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 |
|---|
www.centralbank.org.bb [I] |
3.141.183.136, 3.15.63.93 |
— |
ipv4 ok; |
📌 Action item(s):
- Publish AAAA records for web host: www.centralbank.org.bb.
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.centralbank.org.bb (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.centralbank.org.bb:
v=DMARC1; p=reject; rua=mailto:a.7iqo0ef5@sdmarc.net; adkim=r; aspf=r
Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.
Check on dmarcian