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 |
|---|
kip.ns.cloudflare.com [O] |
173.245.59.128, 108.162.193.128, 172.64.33.128 |
2a06:98c1:50::ac40:2180, 2803:f800:50::6ca2:c180, 2606:4700:58::adf5:3b80 |
ipv4 173.245.59.128 ok; ipv4 108.162.193.128 ok; ipv4 172.64.33.128 ok; ipv6 2a06:98c1:50::ac40:2180 ok; ipv6 2803:f800:50::6ca2:c180 ok; ipv6 2606:4700:58::adf5:3b80 ok; |
rose.ns.cloudflare.com [O] |
172.64.32.141, 108.162.192.141, 173.245.58.141 |
2a06:98c1:50::ac40:208d, 2803:f800:50::6ca2:c08d, 2606:4700:50::adf5:3a8d |
ipv4 172.64.32.141 ok; ipv4 108.162.192.141 ok; ipv4 173.245.58.141 ok; ipv6 2a06:98c1:50::ac40:208d ok; ipv6 2803:f800:50::6ca2:c08d ok; ipv6 2606:4700:50::adf5:3a8d ok; |
Mail
IPv4-only
[3 MX] v4 smtp 3/3/3 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 3/3/3 · IPv6 0/0/0 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
mx2.zoho.com [O] |
136.143.191.44 |
— |
ipv4 136.143.191.44 ok; |
mx3.zoho.com [O] |
136.143.191.44 |
— |
ipv4 136.143.191.44 ok; |
mx.zoho.com [O] |
136.143.191.44 |
— |
ipv4 136.143.191.44 ok; |
📌 Action item(s):
- Publish AAAA records for mail (MX): mx.zoho.com, mx2.zoho.com, mx3.zoho.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 1/1/1 · IPv6 0/0/0 · location I
| Host | IPv4 | IPv6 | Probes |
|---|
www.developmentbank.tv [I] |
192.250.232.10 |
— |
ipv4 ok; |
📌 Action item(s):
- Publish AAAA records for web host: www.developmentbank.tv.
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.developmentbank.tv.
Meaning: Published DMARC policy at _dmarc.developmentbank.tv (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Publish a DMARC TXT at _dmarc.developmentbank.tv (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.