itm-undervisning.dk
Last scanned: 2026-08-27 20:53:24  ·  3644ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   428ms
NameserverIP addressesPTRASN / ISP
ns1.am1.siteground.biz 75.2.77.104 ac4b097dbd0dd6307.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.am1.siteground.biz 99.83.229.113 ac4b097dbd0dd6307.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 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 Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC459ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
428ms
A
418ms
MX
435ms
AAAA
421ms
TXT
1918ms
CAA
389ms
HTTPS
395ms
TLSA
385ms
SOA
44ms
MTA-STS
400ms
DNSSEC
459ms
SRV
414ms
Total
3644ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:53:24 3644ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 19:13:57 5025ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 17:48:39 6037ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 17:44:21 6950ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 17:37:20 3668ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 16:46:42 5101ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 16:43:28 6129ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 14:15:58 6211ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 12:09:03 10042ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 11:20:08 4068ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 23:52:08 4518ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 22:50:31 5679ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 19:55:04 14946ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-08 22:02:27 3739ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-01 19:28:33 3649ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 22:11:11 2055ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 20:54:42 2771ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 20:21:06 9342ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 19:16:19 3175ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 09:18:13 9002ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 08:05:35 3294ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 13:09:37 11448ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 00:33:04 4419ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 20:35:13 3029ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-16 11:57:15 4153ms 2 NS 0 A 0 MX ❓ Unknown View
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