cetco.dk

📜 Historical scan 2026-06-16 20:10:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cetco.dk is a .dk domain served by 2 nameservers (ns01.gcd-dns.com, ns02.gcd-dns.com). It was registered on 1 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 12.167.4.252 is hosted by American Eagle Computer Products, Inc. (AS27482) in United States. Mail is handled by cetco-dk.mail.protection.outlook.com.cetco.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.gcd-dns.com	—	—	—
ns02.gcd-dns.com	—	—	—

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
12.167.4.252	—	—	AS27482	American Eagle Computer Products, Inc.	12.167.4.0/23	🇺🇸 United States	Chicago

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	cetco-dk.mail.protection.outlook.com.cetco.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 183ms

TXT Record
145k0rv0wzp1sm6hn07dk2ryrcn9818j
4qksu9a9lnkn2s4uup7fsf412d
np1p2s9qk78iqa00bjiphk8o5n
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cetco.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.cetco.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=none; rua=mailto:rua@mineralstech.com; ruf=mailto:ruf@mineralstech.com; rf=afrf; pct=100; 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 2026-10-16 15:52:45

www	12.167.4.252 (AS27482) (address records, no CNAME)
www vs bare domain	Same network cetco.dk: 12.167.4.252 (AS27482) www.cetco.dk: 12.167.4.252 (AS27482)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

53ms

Field	Value
Serial	2025040101
Primary NS (MNAME)	ns01.gcd-dns.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 11:14:24

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	1999-09-01
Expires	2027-09-30 (347d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

52ms

64ms

52ms

AAAA

61ms

TXT

183ms

CAA

53ms

HTTPS

52ms

TLSA

413ms

SOA

53ms

MTA-STS

55ms

DNSSEC

139ms

SRV

0ms

Total

790ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 15:52:45	1071ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 03:54:19	1322ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 00:25:20	941ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 01:50:33	10086ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 06:07:31	1323ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:10:25 shown	790ms	2 NS 1 A 1 MX	🔓 Insecure