tdcd.dk
Last scanned: 2026-08-20 20:03:02  ·  1123ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   73ms
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   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.188 600s 80-92-65-188.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.92.65.188
🔶 Autoconfig80.92.65.188
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   276ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tdcd.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tdcd.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)
🔐 DNSSEC115ms
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
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
58ms
MX
45ms
AAAA
57ms
TXT
276ms
CAA
59ms
HTTPS
84ms
TLSA
86ms
SOA
0ms
MTA-STS
103ms
DNSSEC
115ms
SRV
138ms
Total
1123ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 20:03:02 1123ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-19 16:33:54 882ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-18 16:32:00 2097ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-04 16:17:50 1497ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-22 04:07:44 971ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-15 19:36:47 726ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-02 23:43:44 1737ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-27 05:03:53 1405ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-25 11:48:55 763ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-25 10:10:55 789ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-23 09:46:34 1487ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-19 14:09:50 685ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-18 00:30:58 561ms 4 NS 1 A 0 MX 🔒 Secure View
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