knirren.dk

📜 Historical scan 2026-06-17 13:11:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knirren.dk is a .dk domain served by 2 nameservers (rene.ns.cloudflare.com, surina.ns.cloudflare.com). It was registered on 31 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.25.66 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
rene.ns.cloudflare.com	108.162.195.180 162.159.44.180 172.64.35.180 2606:4700:58::a29f:2cb4 2803:f800:50::6ca2:c3b4 2a06:98c1:50::ac40:23b4	rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
surina.ns.cloudflare.com	108.162.194.19 162.159.38.19 172.64.34.19 2606:4700:50::a29f:2613 2803:f800:50::6ca2:c213 2a06:98c1:50::ac40:2213	surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.66	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.109	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::9	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::9	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.66,172.67.223.109 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1942,2606:4700:3031::ac43:df6d

📝 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 2026-09-30 08:24:36

www	NXDOMAIN
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2406693540
Primary NS (MNAME)	rene.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-07-03 07:57:41

Field	Value
Registrar	Simply.com A/S
Registered	2023-01-31
Expires	2027-01-30 (103d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

37ms

54ms

AAAA

54ms

TXT

154ms

CAA

54ms

HTTPS

52ms

TLSA

103ms

SOA

41ms

MTA-STS

52ms

DNSSEC

108ms

SRV

0ms

Total

792ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 07:06:31	843ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-18 21:40:33	1367ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-11 20:15:24	1780ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-07 17:21:31	1520ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-01 17:22:08	1079ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 14:04:23	1212ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 17:06:19	975ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 07:53:01	1425ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 13:27:47	1558ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 12:35:25	795ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:11:06 shown	792ms	2 NS 2 A 0 MX	🔓 Insecure