tdk.dk
Last scanned: 2026-06-19 20:42:33  ·  604ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
🌍 A Records
🌍
No A records found
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s localhost.tdk.dk 127.0.0.1 localhost
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   94ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 0 0 5061 lcsapsrv01.tdc.dk
📝 TXT Records11 records   152ms
TXT Record
_globalsign-domain-verification=-tIOzAi00LPqR6Z7lN8wa4pYZ80IiuALKfplyjXA9X
_globalsign-domain-verification=6G6foY65ji7unG0rCZnd2xfd-O-Nqo1BWy1oViuvtJ
_globalsign-domain-verification=6H0A4EI__v-OTGspoBF3cMAcZC48EUeM5xgVBpgvGY
_globalsign-domain-verification=dZ_u-N4TJWTv-iEqTVa6svoyivl7fecMSJNJJ65Jmb
_globalsign-domain-verification=OorpW1-TOgedbVugizWvFoEgFkgms1RPRipNOjZT_l
_globalsign-domain-verification=OPDdsyAmGLLRq4uSjKr22FQmlZ1Q08dmLtmhUjugCo
_globalsign-domain-verification=pJhzkW1Gl7oNOGN2M-4xjsFML3yx_LRRr3hzYa8Hrj
_globalsign-domain-verification=S5Xj-hvlL7p524oZ4zMDLxuWOMZl5lF-E9popykeXs
_globalsign-domain-verification=tLojo-ge0tXqT9nEmkUDDjsf3NwWS0fz1hb9xzIYr8
FNCNDK5J
v=spf1 -all
✉️ SPF
PolicyRecord (tdk.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tdk.dk)
p=reject v=DMARC1; p=reject; sp=reject; fo=0; rua=mailto:cv1zdpyr@ag.dmarcian-eu.com; ruf=mailto:cv1zdpyr@fr.dmarcian-eu.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.tdk.dk ai4dPPJofSdrNYTZqhTlGN4NNGPTOlYvnXA0ikjOdg4
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC60ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA33ms
FieldValue
Serial2024081203
Primary NS (MNAME)auth01.ns.tele.dk
Responsible (RNAME)dns@eng.tdc.net
Refresh14400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
38ms
MX
32ms
AAAA
36ms
TXT
152ms
CAA
31ms
HTTPS
32ms
TLSA
69ms
SOA
33ms
MTA-STS
32ms
DNSSEC
60ms
SRV
94ms
Total
604ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-19 20:42:33 604ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-19 15:49:55 1091ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 00:34:01 3700ms 2 NS 0 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone