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 |
|---|
leah.ns.cloudflare.com [O] |
172.64.32.129, 173.245.58.129, 108.162.192.129 |
2a06:98c1:50::ac40:2081, 2803:f800:50::6ca2:c081, 2606:4700:50::adf5:3a81 |
ipv4 172.64.32.129 ok; ipv4 173.245.58.129 ok; ipv4 108.162.192.129 ok; ipv6 2a06:98c1:50::ac40:2081 ok; ipv6 2803:f800:50::6ca2:c081 ok; ipv6 2606:4700:50::adf5:3a81 ok; |
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; |
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 |
|---|
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] |
172.253.135.26 |
2607:f8b0:4023:1015::1a |
ipv4 172.253.135.26 ok; ipv6 2607:f8b0:4023:1015::1a ok; |
alt2.aspmx.l.google.com [O] |
172.217.216.27 |
2607:f8b0:4023:2803::1a |
ipv4 172.217.216.27 ok; ipv6 2607:f8b0:4023:2803::1a ok; |
aspmx.l.google.com [O] |
74.125.195.27 |
2607:f8b0:400e:c07::1b |
ipv4 74.125.195.27 ok; ipv6 2607:f8b0:400e:c07::1b ok; |
alt3.aspmx.l.google.com [O] |
172.253.145.27 |
2607:f8b0:4023:3003::1b |
ipv4 172.253.145.27 ok; ipv6 2607:f8b0:4023:3003::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 |
|---|
finance.gov.gy [I] |
104.18.3.171, 104.18.2.171 |
2606:4700::6812:3ab, 2606:4700::6812:2ab |
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.finance.gov.gy (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.finance.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.