catfence.dk

📜 Historical scan 2026-08-24 13:49:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

catfence.dk is a .dk domain served by 2 nameservers (bailey.ns.cloudflare.com, carter.ns.cloudflare.com). It was registered on 23 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.0.200 is hosted by Cloudflare, Inc. (AS13335). 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 162ms

Nameserver	IP addresses	PTR	ASN / ISP
bailey.ns.cloudflare.com	108.162.194.41 162.159.38.41 172.64.34.41 2606:4700:50::a29f:2629 2803:f800:50::6ca2:c229 2a06:98c1:50::ac40:2229	bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
carter.ns.cloudflare.com	108.162.193.80 172.64.33.80 173.245.59.80 2606:4700:58::adf5:3b50 2803:f800:50::6ca2:c150 2a06:98c1:50::ac40:2150	carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 175ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.200	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.64	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.0.200
🔶 Autoconfig	104.21.0.200

🔷 AAAA Records (IPv6)#

2 records 175ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:c8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:8040	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 181ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.200,172.67.128.64 ech=AEX+DQBBzwAgACBJgx/MdqSNfpQ/vQafkqTVZYcusZblDMvQeWl/tEB4GQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:c8,2606:4700:3032::ac43:8040

📝 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 2026-10-11 22:42:46

www	104.21.0.200 172.67.128.64 2606:4700:3030::6815:c8 2606:4700:3032::ac43:8040 (AS13335) (address records, no CNAME)
www vs bare domain	Same network catfence.dk: 104.21.0.200 172.67.128.64 2606:4700:3030::6815:c8 2606:4700:3032::ac43:8040 (AS13335) www.catfence.dk: 104.21.0.200 172.67.128.64 2606:4700:3030::6815:c8 2606:4700:3032::ac43:8040 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.catfence.dk	RFtsXZMHQNqLeS_10fDPChdzgKsnC9ovI3EKcMvomJ4
TXT	_acme-challenge.catfence.dk	XWuYd-SKoDNAgislkZHGbrbKxPxoTu5nKRF5TaeUw6Y

🔗 TLSA / DANE#

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

🔐 DNSSEC#

275ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413009267
Primary NS (MNAME)	bailey.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 22:56:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-02-23
Expires	2027-02-28 (134d)

🔗 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
wwwstart.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

162ms

175ms

171ms

AAAA

175ms

TXT

533ms

CAA

169ms

HTTPS

181ms

TLSA

105ms

SOA

0ms

MTA-STS

172ms

DNSSEC

275ms

SRV

8134ms

Total

9989ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 22:42:45	1647ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-09 14:29:17	827ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-07 13:34:18	2086ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 05:17:11	649ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-16 01:11:16	1947ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-08 23:58:21	2573ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-01 17:52:01	2504ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-27 13:06:28	700ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-24 13:49:24 shown	9989ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-23 12:57:27	2435ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-21 09:53:33	8315ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-20 09:40:12	1896ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-14 14:53:44	3718ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-26 23:11:56	2860ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-03 13:01:44	2605ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-28 01:17:35	752ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 02:17:31	2421ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 01:08:55	1070ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 15:22:44	950ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-19 00:26:14	3468ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-16 19:46:02	475ms	2 NS 2 A 0 MX	🔒 Secure