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 |
|---|
patryk.ns.cloudflare.com [O] |
172.64.35.122, 162.159.44.122, 108.162.195.122 |
2a06:98c1:50::ac40:237a, 2803:f800:50::6ca2:c37a, 2606:4700:58::a29f:2c7a |
ipv4 172.64.35.122 ok; ipv4 162.159.44.122 ok; ipv4 108.162.195.122 ok; ipv6 2a06:98c1:50::ac40:237a ok; ipv6 2803:f800:50::6ca2:c37a ok; ipv6 2606:4700:58::a29f:2c7a ok; |
leah.ns.cloudflare.com [O] |
108.162.192.129, 172.64.32.129, 173.245.58.129 |
2a06:98c1:50::ac40:2081, 2803:f800:50::6ca2:c081, 2606:4700:50::adf5:3a81 |
ipv4 108.162.192.129 ok; ipv4 172.64.32.129 ok; ipv4 173.245.58.129 ok; ipv6 2a06:98c1:50::ac40:2081 ok; ipv6 2803:f800:50::6ca2:c081 ok; ipv6 2606:4700:50::adf5:3a81 ok; |
Mail
IPv4-only
[1 MX] v4 smtp 1/1/1 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 1/1/1 · IPv6 0/0/0 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
mx1.ndma.gov.gy [O] |
138.91.105.170 |
— |
ipv4 138.91.105.170 ok; |
📌 Action item(s):
- Publish AAAA records for mail (MX): mx1.ndma.gov.gy.
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 |
|---|
portal.gov.gy [I] |
104.18.6.29, 104.18.7.29 |
2606:4700::6812:71d, 2606:4700::6812:61d |
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=quarantine
p=quarantine — published organizational policy. Ask receivers to quarantine failing mail; reject is stronger.
Meaning: Published DMARC policy at _dmarc.portal.gov.gy (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.portal.gov.gy:
v=DMARC1; p=quarantine; rua=mailto:email.forensics@ndma.gov.gy; ruf=mailto:email.forensics@ndma.gov.gy; pct=20
Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.
Check on dmarcian
📌 Action item(s):
- Tighten DMARC toward p=reject when ready. Review on dmarcian.