aiau.dk
Last scanned: 2026-08-13 02:08:36  ·  749ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.100.17.202 3600s 91.100.17.202.generic-hostname.arrownet.dk AS15516 DKTV A/S 91.100.0.0/15 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.aiau.dk 91.100.17.202 91.100.17.202.generic-hostname.arrownet.dk AS15516 DKTV A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.100.17.202
🔶 Autoconfig91.100.17.202
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   142ms
TXT Record
v=spf1 mx a ip4:91.100.17.202 -all
✉️ SPF
PolicyRecord (aiau.dk)
-all (hard fail) v=spf1 mx a ip4:91.100.17.202 -all
📨 DMARC
PolicyRecord (_dmarc.aiau.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:postmaster@aiau.dk; adkim=s; aspf=s
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
39ms
MX
42ms
AAAA
57ms
TXT
142ms
CAA
52ms
HTTPS
48ms
TLSA
66ms
SOA
0ms
MTA-STS
63ms
DNSSEC
87ms
SRV
61ms
Total
749ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 02:08:36 749ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-09 18:34:43 784ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-15 16:40:41 877ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-10 23:56:41 1262ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-19 21:33:22 1053ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:57:51 1225ms 3 NS 1 A 1 MX 🔒 Secure View
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