Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.
DNS
IPv4-only
[3] 0/0/0 [O]
Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.
IPv4 3/2/2 · IPv6 0/0/0 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
ns1.cpc4.datasurcloud.sr [O] |
168.195.218.10 |
— |
ipv4 168.195.218.10 ok; |
ns2.cpc4.datasurcloud.sr [O] |
168.195.218.11 |
— |
ipv4 168.195.218.11 refused; |
ns3.cpc4.datasurcloud.sr [O] |
168.195.216.12 |
— |
ipv4 168.195.216.12 ok; |
📌 Action item(s):
- Publish AAAA records for name server: ns1.cpc4.datasurcloud.sr, ns2.cpc4.datasurcloud.sr, ns3.cpc4.datasurcloud.sr.
Mail
IPv4-only
[1 MX] v4 smtp 1/1/0 v6 smtp 0/0/0 [I]
Meaning: Shows MX footprint and SMTP health per IP family. Operational means an SMTP banner and EHLO exchange succeeded on port 25.
IPv4 SMTP 1/1/0 · IPv6 0/0/0 · location I
| Host | IPv4 | IPv6 | Probes |
|---|
minfin.sr [I] |
168.195.218.11 |
— |
ipv4 168.195.218.11 no_banner; |
📌 Action item(s):
- Publish AAAA records for mail (MX): minfin.sr.
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 1/1/0 · IPv6 0/0/0 · location I
| Host | IPv4 | IPv6 | Probes |
|---|
minfin.sr [I] |
168.195.218.11 |
— |
ipv4 http_5xx; |
📌 Action item(s):
- Publish AAAA records for web host: minfin.sr.
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.minfin.sr.
Meaning: Published DMARC policy at _dmarc.minfin.sr (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Publish a DMARC TXT at _dmarc.minfin.sr (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.