catch22.dk

📜 Historical scan 2026-06-20 11:13:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

catch22.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, dan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.242 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.242	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.213	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.114.96.1
🔶 Autoconfig	188.114.97.1

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:81d5	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2f2	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.242,172.67.129.213 ech=AEX+DQBBxwAgACAmdfruNoRuWTzoiSZ8+3asFsQZjE+XdY90zWVN7y7MKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:81d5,2606:4700:3036::6815:2f2

📝 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 2026-10-13 08:07:34

www	104.21.2.242 172.67.129.213 2606:4700:3030::6815:2f2 2606:4700:3037::ac43:81d5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network catch22.dk: 104.21.2.242 172.67.129.213 2606:4700:3030::6815:2f2 2606:4700:3037::ac43:81d5 (AS13335) www.catch22.dk: 104.21.2.242 172.67.129.213 2606:4700:3030::6815:2f2 2606:4700:3037::ac43:81d5 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2406059838
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

35ms

53ms

AAAA

36ms

TXT

194ms

CAA

44ms

HTTPS

38ms

TLSA

56ms

SOA

48ms

MTA-STS

58ms

DNSSEC

56ms

SRV

65ms

Total

462ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:07:34	1358ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 02:24:50	595ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 03:18:25	1590ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 01:23:07	578ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 11:27:49	560ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 08:23:25	614ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 01:17:26	1675ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-25 02:25:09	1861ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 11:13:06 shown	462ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 19:45:47	2369ms	2 NS 2 A 0 MX	🔓 Insecure