catchfish.dk

📜 Historical scan 2026-07-14 01:01:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

catchfish.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 November 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 87ms

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 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

5 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
25	43200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
35	43200s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 257ms

TXT Record
google-site-verification=m0mDcm87p7H7m0n4EQAUE91Vnfc5P5Ryzf53jk-2i0Q

✉️ 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 2026-10-12 16:01:08

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network catchfish.dk: 195.47.247.18 (AS51468) www.catchfish.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

213ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071302
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 2026-10-14 22:25:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-11-09
Expires	2026-11-30 (40d)

🔗 Same registrant#

4 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).

Domain	Registrar
designbynumbers.dk	Punktum dk A/S (direct)
liamjes.dk	Punktum dk A/S (direct)
omega-web.dk	Punktum dk A/S (direct)
omegaweb.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

87ms

73ms

AAAA

87ms

TXT

257ms

CAA

89ms

HTTPS

100ms

TLSA

88ms

SOA

0ms

MTA-STS

86ms

DNSSEC

213ms

SRV

133ms

Total

1167ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:01:08	655ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-09 12:03:07	574ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-07 17:51:44	488ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-04 05:09:38	2519ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 01:15:18	580ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-14 10:05:15	659ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-14 02:32:51	3496ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 15:19:14	836ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-07 11:55:44	2812ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 19:39:23	885ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 13:22:22	1303ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-17 19:51:44	1285ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-14 01:01:36 shown	1167ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-08 13:20:48	9499ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 19:29:47	3851ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-24 09:26:26	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 19:46:53	709ms	2 NS 1 A 5 MX	🔒 Secure