teknet.dk
Last scanned: 2026-08-26 16:09:52  ·  11706ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns1auth.tdu.dk 80.63.62.13 ns1auth.tdu.dk AS3292 TDC Holding A/S
ns2auth.tdu.dk 80.63.62.22 ns2auth.tdu.dk AS3292 TDC Holding A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s testhost.teknet.dk 80.63.62.29 slttdk13dsk84.tdu.dk AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   419ms
TXT Record
DNS admin: Kristen Nielsen, Teledanmark udvikling, krn@tdu.dk, tlf 66 630735 / 40 466221
✉️ 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)
🔐 DNSSEC9101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2016042907
Primary NS (MNAME)ns1auth.tdu.dk
Responsible (RNAME)hostmaster@teknet.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
70ms
MX
63ms
AAAA
72ms
TXT
419ms
CAA
55ms
HTTPS
50ms
TLSA
43ms
SOA
0ms
MTA-STS
67ms
DNSSEC
9101ms
SRV
4061ms
Total
11706ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:09:52 11706ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-24 04:50:14 11959ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-10 21:17:06 12563ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-20 04:18:48 7155ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-17 13:55:09 8824ms 2 NS 0 A 1 MX 🔓 Insecure View
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