eaaaa.dk
📜 Historical scan 2026-08-08 12:12:48  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   58ms
NameserverIP addressesPTRASN / ISP
ns.efif.dk 195.254.168.23 ns.efif.dk AS51073 Aarhus Business College
ns2.efif.dk 195.254.168.12 ns2.efif.dk AS51073 Aarhus Business College
ns3.efif.dk 20.23.170.35 — AS8075 Microsoft Corporation
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   220ms
TXT Record
Erhvervsakademi Aarhus
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2021030907
Primary NS (MNAME)ns.efif.dk
Responsible (RNAME)dns-zc@efif.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
55ms
MX
48ms
AAAA
54ms
TXT
220ms
CAA
44ms
HTTPS
41ms
TLSA
45ms
SOA
0ms
MTA-STS
47ms
DNSSEC
85ms
SRV
75ms
Total
652ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 07:45:37 331ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-25 05:21:40 8348ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-23 01:58:58 2355ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-17 15:54:58 9542ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-11 11:34:41 7516ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-08 12:12:48 652ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-06 20:20:41 1834ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-03 10:26:53 7176ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-29 13:11:15 4523ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-25 15:23:57 2205ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-23 11:42:58 2228ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-19 19:36:07 2179ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-15 18:57:31 637ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-08 19:51:15 1106ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-05 21:16:47 8562ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-03 10:06:58 562ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-29 00:00:51 388ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-26 02:52:09 811ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-25 01:12:11 732ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-20 12:42:19 341ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-19 10:16:50 601ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-17 05:52:30 1088ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-17 05:30:09 519ms 3 NS 0 A 0 MX 🔒 Secure View
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