cec.dk

📜 Historical scan 2026-06-28 11:09:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cec.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.226.188.61 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by mx.runbox.com. The zone is DNSSEC-signed and validates, has no 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 34ms

Nameserver	IP addresses	PTR	ASN / 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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.226.188.61	43200s	—	AS14061	DigitalOcean, LLC	188.226.128.0/17	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx.runbox.com	185.226.149.25	aibo.runbox.com	AS50304 Blix Solutions AS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 145ms

TXT Record
v=spf1 redirect=spf.runbox.com

✉️ SPF#

Policy	Record (cec.dk)
redirect=spf.runbox.com	v=spf1 redirect=spf.runbox.com

📨 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 2026-10-13 05:13:14

www CNAME	cec.dk (all on cec.dk) → 188.226.188.61 (AS14061)
www vs bare domain	Same network cec.dk: 188.226.188.61 (AS14061) www.cec.dk: 188.226.188.61 (AS14061)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

60ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

43ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 05:27:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2029-03-31 (896d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
synaesthetics.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

AAAA

32ms

TXT

145ms

CAA

33ms

HTTPS

38ms

TLSA

125ms

SOA

43ms

MTA-STS

39ms

DNSSEC

60ms

SRV

36ms

Total

663ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:13:14	674ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 16:42:02	538ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 03:38:01	925ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 11:59:34	862ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 23:10:16	2600ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 23:12:05	2061ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 11:09:35 shown	663ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 16:52:23	619ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:35:46	1806ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 21:04:32	519ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:55:21	2481ms	2 NS 1 A 1 MX	🔒 Secure