tdcungdom.dk
Last scanned: 2026-09-07 23:32:20  ·  834ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   149ms
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   441ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tdcungdom.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tdcungdom.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)
🔐 DNSSEC160ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026011641
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 RegistrationWHOIS fetched 2026-06-22 07:00:23
FieldValue
RegistrarEurodns S.A
Registered2002-12-20
Expires2026-12-31 (113d)
📋 WHOIS
⏱️ Lookup Timing
NS
149ms
A
98ms
MX
103ms
AAAA
99ms
TXT
441ms
CAA
90ms
HTTPS
91ms
TLSA
43ms
SOA
0ms
MTA-STS
106ms
DNSSEC
160ms
SRV
175ms
Total
834ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-07 23:32:20 834ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-21 14:07:38 5091ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-20 14:02:28 879ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-19 12:59:05 1247ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-03 10:56:01 727ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-17 19:16:17 661ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-14 00:23:05 892ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-26 17:39:54 737ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-22 06:57:21 780ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-17 14:43:11 1086ms 4 NS 0 A 0 MX 🔒 Secure View
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