iseq.dk
Last scanned: 2026-08-29 11:43:48  ·  1727ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   84ms
NameserverIP addressesPTRASN / ISP
ns3.au.dk 20.73.178.34 ns3.au.dk AS8075 Microsoft Corporation
ns4.au.dk 185.45.20.154 ns4.au.dk AS62138 Aarhus Universitet
🌍 A Records1 records   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.45.20.48 900s — AS62138 Aarhus Universitet 185.45.20.0/22 🇩🇰 Denmark Aarhus
📧 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   299ms
TXT Record
v=spf1 include:spf.au.dk -all
✉️ SPF
PolicyRecord (iseq.dk)
-all (hard fail) v=spf1 include:spf.au.dk -all
📨 DMARC
PolicyRecord (_dmarc.iseq.dk)
p=reject v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;aspf=r;
📬 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)
🔐 DNSSEC232ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2012096028
Primary NS (MNAME)infobloxgm3.au.dk
Responsible (RNAME)auit-dns@au.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
84ms
A
80ms
MX
72ms
AAAA
73ms
TXT
299ms
CAA
102ms
HTTPS
91ms
TLSA
389ms
SOA
0ms
MTA-STS
153ms
DNSSEC
232ms
SRV
113ms
Total
1727ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 11:43:48 1727ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 10:25:42 563ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 02:32:31 581ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 00:21:09 459ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-25 02:05:48 2058ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 23:40:26 2047ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 19:35:36 665ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-21 19:34:05 977ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 19:26:20 4859ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-19 18:32:12 1142ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 18:30:29 621ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-17 04:47:38 1889ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-16 02:41:30 613ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-15 01:48:53 2141ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 23:18:06 583ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-11 20:56:46 2289ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-10 19:07:55 2466ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-09 16:01:08 1950ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-08 12:22:25 738ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 19:56:20 622ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-03 08:29:52 633ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-29 18:54:08 2327ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-28 04:44:26 773ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-27 04:32:53 551ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 04:01:25 2549ms 2 NS 1 A 0 MX 🔒 Secure View
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