ketel.dk

📜 Historical scan 2026-10-01 06:46:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ketel.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 September 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.239.194.121 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by ketel.dk, mx1.spamfilter.cc. 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 43ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.239.194.121	43200s	89.239.194.121.static.fibianet.dk	AS44869	FIBIA P/S	89.239.192.0/18	🇩🇰 Denmark	Odense

📧 MX Records#

2 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	ketel.dk	89.239.194.121	89.239.194.121.static.fibianet.dk	AS44869 FIBIA P/S
30	43200s	mx1.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— 95.179.139.219.vultrusercontent.com 95.179.218.56.vultrusercontent.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ketel.dk → 89.239.194.121
🔶 Autoconfig	ketel.dk → 89.239.194.121

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-21 10:36:57

www CNAME	ketel.dk (all on ketel.dk) → 89.239.194.121 (AS44869)
www vs bare domain	Same network ketel.dk: 89.239.194.121 (AS44869) www.ketel.dk: 89.239.194.121 (AS44869)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.ketel.dk	ketel.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026092001
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 2026-10-21 02:22:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-09-20
Expires	2027-09-30 (339d)

🔗 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
lynne.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

47ms

32ms

AAAA

53ms

TXT

170ms

CAA

36ms

HTTPS

42ms

TLSA

103ms

SOA

33ms

MTA-STS

115ms

DNSSEC

84ms

SRV

69ms

Total

3469ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 10:36:57	1373ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 06:46:43 shown	3469ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-22 18:22:11	1617ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-15 16:05:27	2368ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-19 19:52:06	2917ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-15 08:26:43	1377ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-19 01:43:32	9793ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-30 17:56:27	894ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 02:47:42	1114ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 08:49:55	3698ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 07:45:40	943ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 07:03:23	1320ms	2 NS 1 A 2 MX	🔒 Secure