Measurement estimates from a single vantage point — not a compliance certification. Guidance below is for operators, not an SLA.
DNS
Dual-stack
[4] 4/4/4 [O]
Meaning: Shows how many authoritative name servers exist, and how many IPv6 endpoints are configured, responsive, and operational.
IPv4 4/4/4 · IPv6 4/4/4 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
pns103.cloudns.net [O] |
185.136.98.99 |
2a06:fb00:1::3:99 |
ipv4 185.136.98.99 ok; ipv6 2a06:fb00:1::3:99 ok; |
pns101.cloudns.net [O] |
185.136.96.99 |
2a06:fb00:1::1:99 |
ipv4 185.136.96.99 ok; ipv6 2a06:fb00:1::1:99 ok; |
pns104.cloudns.net [O] |
185.136.99.99 |
2a06:fb00:1::4:99 |
ipv4 185.136.99.99 ok; ipv6 2a06:fb00:1::4:99 ok; |
pns102.cloudns.net [O] |
185.136.97.99 |
2a06:fb00:1::2:99 |
ipv4 185.136.97.99 ok; ipv6 2a06:fb00:1::2:99 ok; |
Mail
Dual-stack
[1 MX] v4 smtp 4/4/4 v6 smtp 4/4/4 [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 4/4/4 · IPv6 4/4/4 · location O
| Host | IPv4 | IPv6 | Probes |
|---|
aruba-com.mail.protection.outlook.com [O] |
52.101.60.179, 52.101.9.4, 52.101.60.65, 52.101.194.4 |
2a01:111:f403:f90d::1, 2a01:111:f403:c902::5, 2a01:111:f403:f901::2, 2a01:111:f403:f801:: |
ipv4 52.101.60.179 ok; ipv4 52.101.9.4 ok; ipv4 52.101.60.65 ok; ipv4 52.101.194.4 ok; ipv6 2a01:111:f403:f90d::1 ok; ipv6 2a01:111:f403:c902::5 ok; ipv6 2a01:111:f403:f901::2 ok; ipv6 2a01:111:f403:f801:: 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.aruba.com [I] |
46.183.101.112 |
— |
ipv4 ok; |
📌 Action item(s):
- Publish AAAA records for web host: www.aruba.com.
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
p=reject
p=reject — published organizational policy. Strongest published policy (SPF/DKIM alignment still not measured here).
Meaning: Published DMARC policy at _dmarc.aruba.com (DNS TXT). Shows organizational policy (p=) and subdomain policy (sp=) when set.
Record at _dmarc.aruba.com:
V=DMARC1; p=reject; rua=mailto:spam@aruba.com;ruf=mailto:spam@aruba.com
Policy publication only — SPF/DKIM not measured. Not part of the 0–4 row score.
Check on dmarcian