tdctele.dk
Last scanned: 2026-09-08 04:40:47  ·  572ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   19ms
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 Records
🌍
No A records found
📧 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   271ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tdctele.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tdctele.dk)
p=reject v=DMARC1; p=reject; sp=reject;
📬 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)
🔐 DNSSEC112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026011543
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 RegistrationWHOIS fetched 2026-07-12 15:24:31
FieldValue
RegistrarEurodns S.A
Registered2001-01-03
Expires2027-03-31 (202d)
📋 WHOIS
⏱️ Lookup Timing
NS
19ms
A
33ms
MX
32ms
AAAA
40ms
TXT
271ms
CAA
32ms
HTTPS
39ms
TLSA
63ms
SOA
0ms
MTA-STS
57ms
DNSSEC
112ms
SRV
78ms
Total
572ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-08 04:40:47 572ms 4 NS 0 A 0 MX 🔒 Secure View
2026-09-03 22:04:40 9368ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-18 22:35:04 2917ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-17 19:13:26 1479ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-02 07:57:02 765ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-12 15:19:08 8693ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-25 05:46:20 895ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-21 14:28:56 1158ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 16:36:10 2237ms 4 NS 0 A 0 MX 🔒 Secure View
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