vpnvoiptest.dk
Last scanned: 2026-08-28 02:08:03  ·  8937ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2033ms
NameserverIP addressesPTRASN / ISP
ns1auth.tdu.dk 80.63.62.13 — AS3292 TDC Holding A/S
ns2auth.tdu.dk 80.63.62.22 — AS3292 TDC Holding A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.tdu.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   665ms
TXT Record
DNS admin: Kristen Nielsen, TDC A/S, krn@tdc.dk, tlf +45-66630735 / +45-40466221
✉️ 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)
🔐 DNSSEC2052ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2015012900
Primary NS (MNAME)ns1auth.tdu.dk
Responsible (RNAME)hostmaster@tdu.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2033ms
A
43ms
MX
53ms
AAAA
2035ms
TXT
665ms
CAA
2032ms
HTTPS
45ms
TLSA
260ms
SOA
0ms
MTA-STS
99ms
DNSSEC
2052ms
SRV
578ms
Total
8937ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:08:03 8937ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-17 21:49:30 14415ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-27 00:57:57 20728ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-03 19:44:07 6983ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-02 18:48:31 17084ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-25 05:16:36 8222ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-23 22:44:50 884ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 20:19:18 756ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-22 14:09:24 11572ms 2 NS 0 A 1 MX ❓ Unknown View
2026-06-22 02:42:56 1106ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 07:23:52 4013ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 04:21:57 4015ms 2 NS 0 A 1 MX 🔓 Insecure View
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