cnt.dk

📜 Historical scan 2026-06-20 12:53:09  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cnt.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 18 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.9.90.24 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.cnt.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   87ms

🌍 A Records#

1 records   102ms

📧 MX Records#

1 records   87ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.cnt.dk 176.9.90.24 cp10.nordicway.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records   107ms

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   509ms
TXT Record
v=spf1 +a +mx +ip4:176.9.90.24 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (cnt.dk)
~all (soft fail) v=spf1 +a +mx +ip4:176.9.90.24 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.cnt.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 19:52:01

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.cnt.dk -rFbikDLpF8DWfp2cBA89-ZY3qGdWz8a3w7vaEAxpYA

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

103ms
FieldValue
Serial2026061601
Primary NS (MNAME)ns1.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-07 21:02:55
FieldValue
Registrarnordicway ApS
Registered2010-10-18
Expires2026-10-31 (8d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
87ms
A
102ms
MX
87ms
AAAA
107ms
TXT
509ms
CAA
83ms
HTTPS
47ms
TLSA
447ms
SOA
103ms
MTA-STS
135ms
DNSSEC
105ms
SRV
185ms
Total
1172ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 19:52:01 754ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-02 10:49:26 771ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-17 11:53:43 2504ms 4 NS 1 A 1 MX 🔓 Insecure
2026-07-02 01:36:48 1056ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-20 12:53:09 shown 1172ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-17 00:00:45 65535ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-16 21:44:34 1586ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-16 21:30:34 509ms 3 NS 1 A 1 MX 🔓 Insecure
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