katteforum.dk DNS records

🖥️ Nameservers2 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
edna.ns.cloudflare.com	108.162.192.109 172.64.32.109 173.245.58.109 2606:4700:50::adf5:3a6d 2803:f800:50::6ca2:c06d 2a06:98c1:50::ac40:206d	edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
guss.ns.cloudflare.com	108.162.193.172 172.64.33.172 173.245.59.172 2606:4700:58::adf5:3bac 2803:f800:50::6ca2:c1ac 2a06:98c1:50::ac40:21ac	guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.53	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.54	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 113ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1735	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:d136	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 70ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.53,172.67.209.54 ech=AEX+DQBB8gAgACC+WHECILa9uUDurP+vkrsgP7J9B/vpGrYGSR+OMf/yFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1735,2606:4700:3033::ac43:d136

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.katteforum.dk	kScRlq9PZ8vNaI8bCGuKxQcmmB8rHMg_DEyUzBOyh_U
TXT	_acme-challenge.katteforum.dk	MKcv1qBTJSxqzShH9zXqbJLVhVcg0At4zLCDJY_cKIY

🔗 TLSA / DANE

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

🔐 DNSSEC354ms

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

🏷️ SOA0ms

Field	Value
Serial	2413589424
Primary NS (MNAME)	edna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

85ms

A

94ms

MX

108ms

AAAA

113ms

TXT

424ms

CAA

96ms

HTTPS

70ms

TLSA

141ms

SOA

0ms

MTA-STS

225ms

DNSSEC

354ms

SRV

156ms

Total

1337ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 05:01:54	1337ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 16:09:48	729ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-10 02:27:29	934ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-17 11:22:19	9237ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-13 07:21:17	1418ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-24 05:10:58	737ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 17:42:20	511ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-19 12:46:10	901ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-18 04:50:23	1008ms	2 NS 2 A 0 MX	🔒 Secure	View