itko.dk
Last scanned: 2026-09-02 17:24:42  ·  9432ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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 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   234ms
TXT Record
v=spf1 include:spf.au.dk -all
✉️ SPF
PolicyRecord (itko.dk)
-all (hard fail) v=spf1 include:spf.au.dk -all
📨 DMARC
PolicyRecord (_dmarc.itko.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)
🔐 DNSSEC9106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1371733515
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
46ms
A
57ms
MX
63ms
AAAA
44ms
TXT
234ms
CAA
74ms
HTTPS
67ms
TLSA
41ms
SOA
0ms
MTA-STS
83ms
DNSSEC
9106ms
SRV
95ms
Total
9432ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 17:24:42 9432ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-31 18:01:03 355ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-30 16:10:16 1873ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-29 04:12:37 920ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-28 02:30:32 396ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-26 23:47:57 341ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-25 22:30:06 626ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-24 23:12:45 591ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-23 21:55:33 551ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-22 18:33:47 692ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-21 18:15:56 803ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-20 18:12:04 3251ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-19 17:24:27 562ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-18 17:21:17 2211ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-17 09:10:12 580ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-16 07:40:37 1249ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-15 01:38:31 715ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-12 17:20:42 719ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-10 10:36:36 525ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-06 06:07:46 1090ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-29 00:39:22 13364ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-27 16:27:26 577ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-26 15:15:49 515ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-25 15:14:13 9396ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-24 14:40:23 9490ms 2 NS 0 A 0 MX 🔒 Secure View
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