tdc-oplysning.dk
Last scanned: 2026-08-21 14:33:46  ·  1180ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   48ms
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   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.88.185.62 3600s — AS3292 TDC Holding A/S 193.88.0.0/15 🇩🇰 Denmark —
📧 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   336ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tdc-oplysning.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tdc-oplysning.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)
🔐 DNSSEC185ms
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
📋 RegistrationWHOIS fetched 2026-08-20 14:16:19
FieldValue
RegistrarEurodns S.A
Registered2002-12-20
Expires2026-12-31 (117d)
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
66ms
MX
66ms
AAAA
76ms
TXT
336ms
CAA
66ms
HTTPS
84ms
TLSA
67ms
SOA
0ms
MTA-STS
92ms
DNSSEC
185ms
SRV
138ms
Total
1180ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 14:33:46 1180ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-20 14:15:28 3472ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-19 06:35:32 2157ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-07 08:56:52 9677ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-01 07:29:08 815ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-21 12:33:31 8749ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-16 10:07:54 4822ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-27 21:11:39 1180ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-23 13:35:17 3254ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-23 08:59:27 1184ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 20:32:39 675ms 4 NS 1 A 0 MX 🔒 Secure View
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