vagtskolen.dk
Last scanned: 2026-08-31 13:53:41  ·  364ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   26ms
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 Records2 records   109ms
TXT Record
SOA=1708684647
v=spf1 -all
✉️ SPF
PolicyRecord (vagtskolen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.vagtskolen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:62b3331b5a414@dmarc.centerasecurity.com;
📬 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)
🔐 DNSSEC98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2024092218
Primary NS (MNAME)ns.efif.dk
Responsible (RNAME)dns-zc@efif.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
27ms
MX
41ms
AAAA
38ms
TXT
109ms
CAA
28ms
HTTPS
37ms
TLSA
22ms
SOA
0ms
MTA-STS
38ms
DNSSEC
98ms
SRV
45ms
Total
364ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 13:53:41 364ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-25 03:36:16 3893ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-22 18:27:47 8525ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-19 13:15:14 1132ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-14 22:33:07 4509ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-13 20:19:35 3990ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-08 12:28:01 556ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-05 21:28:24 1994ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-02 03:50:59 7096ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-27 11:38:15 4645ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-22 05:47:25 4272ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-19 15:58:49 462ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-17 02:28:21 6458ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-10 14:39:40 493ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-06 09:05:27 486ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-03 19:48:15 2381ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-01 20:04:42 435ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-27 14:23:17 573ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-25 14:16:03 485ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-20 03:05:45 469ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-18 07:21:44 1078ms 3 NS 0 A 0 MX 🔒 Secure View
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