esl-uddannelsen.dk
Last scanned: 2026-08-26 23:28:18  ·  3989ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   279ms
NameserverIP addressesPTRASN / ISP
ns1.fab-it.dk 2a00:df0:114:253::
93.90.114.253		 ns1.fab-it.dk
ns1.fab-it.dk		 AS45032 Fab:IT ApS
AS45032 Fab:IT ApS
ns2.fab-it.dk 2a00:df0:114:63::
93.90.114.63		 —
—		 AS45032 Fab:IT ApS
AS45032 Fab:IT ApS
ns3.fab-it.dk 2a00:df0:115:253::
93.90.115.253		 ns3.fab-it.dk
ns3.fab-it.dk		 AS45032 Fab:IT ApS
AS45032 Fab:IT ApS
🌍 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)
🔐 DNSSEC2331ms
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
279ms
A
275ms
MX
258ms
AAAA
345ms
TXT
1248ms
CAA
277ms
HTTPS
269ms
TLSA
245ms
SOA
276ms
MTA-STS
324ms
DNSSEC
2331ms
SRV
346ms
Total
3989ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:28:18 3989ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-23 07:09:41 4036ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-22 06:40:31 3051ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-21 06:27:14 2085ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-20 03:53:36 9742ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-19 03:20:53 6961ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-17 22:30:49 4082ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-16 18:26:42 2870ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-15 14:29:21 2322ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-14 06:34:42 11185ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-12 00:59:40 2237ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-10 15:06:45 4013ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-09 05:59:21 10920ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-07 21:18:35 11177ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-06 03:12:23 2856ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-31 16:27:11 2904ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-28 22:40:38 11733ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-27 07:08:31 1762ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-26 06:40:55 1525ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-25 06:30:12 1459ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-24 05:56:46 1800ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-23 05:32:56 9218ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-21 21:35:56 1804ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-20 18:33:36 2953ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-19 17:20:02 1517ms 3 NS 0 A 0 MX ❓ Unknown View
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