tuknet.dk
Last scanned: 2026-08-27 21:56:57  ·  633ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.201.82.135 3600s server.moesborg.dk AS24940 Hetzner Online GmbH 138.201.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.foreningsmail.dk 34.140.124.121 121.124.140.34.bc.googleusercontent.com AS396982 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover138.201.82.135
🔶 Autoconfig138.201.82.135
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   139ms
TXT Record
v=spf1 a a:mailrelay1.c2.sdc-hosting.com include:_spf-customer.dk-tv.net -all
✉️ SPF
PolicyRecord (tuknet.dk)
-all (hard fail) v=spf1 a a:mailrelay1.c2.sdc-hosting.com include:_spf-customer.dk-tv.net -all
📨 DMARC
PolicyRecord (_dmarc.tuknet.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC66ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072001
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
46ms
A
37ms
MX
36ms
AAAA
38ms
TXT
139ms
CAA
58ms
HTTPS
43ms
TLSA
126ms
SOA
0ms
MTA-STS
63ms
DNSSEC
66ms
SRV
54ms
Total
633ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:56:57 633ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 11:45:52 579ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 16:31:32 730ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 11:42:51 9653ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-17 01:02:48 974ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-15 09:03:57 1685ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-13 02:36:52 5082ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-09 01:56:48 867ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-06 22:44:46 1026ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 12:39:15 827ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 19:02:33 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 22:42:16 1055ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:35:21 2290ms 4 NS 1 A 1 MX 🔒 Secure View
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