tdcinternetdanmark.dk
Last scanned: 2026-08-26 18:40:23  ·  774ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   39ms
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   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.249.40.66 3600s mail.mailfilter.dk AS3292 TDC Holding A/S 195.249.0.0/16 🇩🇰 Denmark Aarhus
📧 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   326ms
TXT Record
v=spf1 include:_spf.mailfilter.dk -all
✉️ SPF
PolicyRecord (tdcinternetdanmark.dk)
-all (hard fail) v=spf1 include:_spf.mailfilter.dk -all
📨 DMARC
PolicyRecord (_dmarc.tdcinternetdanmark.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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072107
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
54ms
MX
50ms
AAAA
50ms
TXT
326ms
CAA
55ms
HTTPS
48ms
TLSA
65ms
SOA
0ms
MTA-STS
102ms
DNSSEC
93ms
SRV
107ms
Total
774ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 18:40:23 774ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-21 02:27:30 1680ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-20 01:54:09 1306ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-19 01:24:26 4426ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-06 13:26:13 916ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-01 14:18:01 926ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-21 12:19:34 9621ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-17 00:50:47 8730ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-13 07:01:17 812ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-27 21:15:54 774ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-25 06:32:09 770ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-24 16:13:58 1038ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-22 07:14:13 2414ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-20 18:14:40 816ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-18 05:48:31 641ms 4 NS 1 A 0 MX 🔒 Secure View
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