tdc-mobile.dk
Last scanned: 2026-08-19 00:18:19  ·  7621ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   200ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   239ms
IPTTLPTRASNISP / OrgCIDRCountryCity
12.162.162.246 3600s — AS7018 AT&T Enterprises, LLC 12.162.128.0/18 🇺🇸 United States —
📧 MX Records1 records   198ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.tdc-mobile.dk 206.114.158.216 — AS701 Verizon Business
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   670ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tdc-mobile.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tdc-mobile.dk)
p=reject v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:cv1zdpyr@ag.eu.dmarcian.com; ruf=mailto:cv1zdpyr@fr.eu.dmarcian.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)
🔐 DNSSEC427ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072108
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh86400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
200ms
A
239ms
MX
198ms
AAAA
218ms
TXT
670ms
CAA
217ms
HTTPS
202ms
TLSA
470ms
SOA
0ms
MTA-STS
281ms
DNSSEC
427ms
SRV
297ms
Total
7621ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 00:18:19 7621ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-17 10:16:26 5344ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-02 04:49:39 6874ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-29 11:23:33 7257ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-21 21:08:00 9553ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-12 09:22:27 13856ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-27 02:42:09 5343ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 07:08:11 8694ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 15:18:27 1187ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 23:07:27 4997ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 19:36:41 5844ms 4 NS 1 A 1 MX 🔒 Secure View
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