ct-service.dk
Last scanned: 2026-08-23 18:29:42  ·  1403ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   80ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   92ms
IPTTLPTRASNISP / OrgCIDRCountryCity
148.251.244.167 3600s cp06.nordicway.dk AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   83ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s ct-service.dk 148.251.244.167 cp06.nordicway.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   366ms
TXT Record
v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (ct-service.dk)
~all (soft fail) v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.ct-service.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.ct-service.dk ZLju32L4ZnyYps-h8BMKK8iXuYJRU7AM3FXdVa9kuiE
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC171ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082301
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
80ms
A
92ms
MX
83ms
AAAA
93ms
TXT
366ms
CAA
78ms
HTTPS
100ms
TLSA
113ms
SOA
0ms
MTA-STS
121ms
DNSSEC
171ms
SRV
110ms
Total
1403ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 18:29:42 1403ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 07:41:11 739ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 09:44:27 833ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 04:47:23 1225ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:05:42 1139ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:06:34 688ms 2 NS 1 A 1 MX 🔒 Secure View
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