Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.
DNS
Dual-stack
[2] 2/2/2 [O]
Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.
IPv4 2/2/2 · IPv6 2/2/2 · location O
| Host | IPv4 | IPv6 | Probes |
ns18.domaincontrol.com [O] |
173.201.76.9 |
2603:5:22c0::9 |
ipv4 173.201.76.9 ok; ipv6 2603:5:22c0::9 ok; |
ns17.domaincontrol.com [O] |
97.74.108.9 |
2603:5:21c0::9 |
ipv4 97.74.108.9 ok; ipv6 2603:5:21c0::9 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 |
aspmx.l.google.com [O] |
142.250.99.26 |
2607:f8b0:400e:c00::1b |
ipv4 142.250.99.26 ok; ipv6 2607:f8b0:400e:c00::1b ok; |
alt3.aspmx.l.google.com [O] |
172.253.145.27 |
2607:f8b0:4023:3003::1a |
ipv4 172.253.145.27 ok; ipv6 2607:f8b0:4023:3003::1a ok; |
alt1.aspmx.l.google.com [O] |
192.178.231.27 |
2607:f8b0:4023:200d::1b |
ipv4 192.178.231.27 ok; ipv6 2607:f8b0:4023:200d::1b ok; |
alt2.aspmx.l.google.com [O] |
172.217.216.26 |
2607:f8b0:4023:2803::1a |
ipv4 172.217.216.26 ok; ipv6 2607:f8b0:4023:2803::1a ok; |
alt4.aspmx.l.google.com [O] |
172.253.135.27 |
2607:f8b0:4023:1015::1b |
ipv4 172.253.135.27 ok; ipv6 2607:f8b0:4023:1015::1b ok; |
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.rmioag.com [I] |
132.148.178.31 |
— |
ipv4 ok; |
📌 Action item(s):
- Publish AAAA records for web host: www.rmioag.com.
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=reject
p=reject — published organizational policy. Strongest published policy (SPF/DKIM alignment still not measured here).
Meaning: Published DMARC policy at _dmarc.rmioag.com (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.rmioag.com:
v=DMARC1; p=reject; adkim=r; aspf=r; pct=100; fo=1; rf=afrf; ri=86400
Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.
Check on dmarcian