hr-uddannelsen.dk
Last scanned: 2026-09-04 14:30:17  ·  363ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   38ms
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 Records1 records   88ms
TXT Record
Erhvervsakademi \195\133rhus
✉️ 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2014092630
Primary NS (MNAME)ns.efif.dk
Responsible (RNAME)dns-zc@efif.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
34ms
MX
33ms
AAAA
29ms
TXT
88ms
CAA
40ms
HTTPS
24ms
TLSA
16ms
SOA
0ms
MTA-STS
45ms
DNSSEC
101ms
SRV
41ms
Total
363ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 14:30:17 363ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-30 14:59:42 334ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-25 08:49:18 2508ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-24 08:28:50 4541ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-23 06:19:03 4827ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-19 02:34:39 2390ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-17 19:23:11 3985ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-13 06:01:29 2149ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-09 11:23:09 576ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-04 10:45:14 6791ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-27 03:08:41 9452ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-23 00:19:48 2561ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-22 00:04:50 3656ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-20 04:40:27 4551ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-16 17:02:38 4023ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-12 01:41:47 659ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-06 10:54:38 3577ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-04 20:55:47 4506ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-29 13:25:56 388ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-27 06:47:34 485ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-24 22:13:38 577ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-24 02:33:07 1139ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-20 10:08:56 1151ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-18 13:15:21 6440ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-17 13:56:59 267ms 0 NS 0 A 0 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone