ctec.dk

📜 Historical scan 2026-06-26 10:11:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ctec.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.157 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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#

2 records   79ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.157 3600s webcluster30.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod9-cph3.one.com 185.164.14.118 mx1.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod9-cph3.one.com 185.164.14.119 mx2.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod9-cph3.one.com 185.164.14.120 mx3.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod9-cph3.one.com 185.164.14.124 mx4.pub.mailpod9-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.240.157
🔶 Autoconfig77.111.240.157

🔷 AAAA Records (IPv6)#

1 records   70ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:ed:db32:ad9d:4068 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   187ms
TXT Record
v=spf1 a mx include:_bonacustspf.one.com -all

✉️ SPF#

PolicyRecord (ctec.dk)
-all (hard fail) v=spf1 a mx include:_bonacustspf.one.com -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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 07:19:16
www77.111.240.133 2a02:2350:5:102:2a:bf16:f715:f91e (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records   71ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC#

120ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

38ms
FieldValue
Serial2026062505
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-04 16:43:02
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-04-04
Expires2027-04-30 (194d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
79ms
A
50ms
MX
32ms
AAAA
70ms
TXT
187ms
CAA
41ms
HTTPS
50ms
TLSA
71ms
SOA
38ms
MTA-STS
64ms
DNSSEC
120ms
SRV
88ms
Total
726ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 16:03:22 811ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-29 15:26:12 1477ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-28 14:43:45 787ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-23 13:23:49 711ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-12 14:10:28 1179ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-27 02:41:31 762ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-26 20:28:56 578ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-24 15:03:32 3299ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-26 13:23:16 8999ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-27 15:33:37 725ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-26 10:11:00 shown 726ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 03:39:16 910ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 23:10:37 556ms 2 NS 1 A 4 MX 🔒 Secure
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