mdudlejning.dk
Last scanned: 2026-09-13 00:17:49  ·  941ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   73ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   139ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.97.141.28 3600s web05.webtohosting.dk AS48854 team.blue Denmark A/S 212.97.140.0/22 🇩🇰 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   292ms
TXT Record
v=spf1 +mx +a include:web05.webtohosting.dk -all
✉️ SPF
PolicyRecord (mdudlejning.dk)
-all (hard fail) v=spf1 +mx +a include:web05.webtohosting.dk -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC246ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025082202
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
139ms
MX
136ms
AAAA
110ms
TXT
292ms
CAA
129ms
HTTPS
117ms
TLSA
84ms
SOA
0ms
MTA-STS
138ms
DNSSEC
246ms
SRV
159ms
Total
941ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-13 00:17:49 941ms 2 NS 1 A 0 MX 🔒 Secure View
2026-09-05 23:35:35 215ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-29 23:28:17 174ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-28 10:49:43 167ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 10:41:07 209ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 09:34:45 288ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-25 02:56:32 347ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 02:17:15 1993ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 16:18:52 3291ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 16:05:29 1284ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 15:30:17 3122ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 14:10:19 2325ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-25 14:53:35 796ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 23:53:28 1082ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 00:48:14 470ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 15:13:18 498ms 2 NS 1 A 0 MX 🔒 Secure View
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