karlsson-uret.dk

📜 Historical scan 2026-08-17 23:25:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

karlsson-uret.dk is a .dk domain served by 2 nameservers (patrick.ns.cloudflare.com, raquel.ns.cloudflare.com). It was registered on 26 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.94 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 240ms

Nameserver	IP addresses	PTR	ASN / ISP
patrick.ns.cloudflare.com	108.162.195.200 162.159.44.200 172.64.35.200 2606:4700:58::a29f:2cc8 2803:f800:50::6ca2:c3c8 2a06:98c1:50::ac40:23c8	patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
raquel.ns.cloudflare.com	108.162.194.210 162.159.38.210 172.64.34.210 2606:4700:50::a29f:26d2 2803:f800:50::6ca2:c2d2 2a06:98c1:50::ac40:22d2	raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.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 177ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.94	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.65	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 230ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8541	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:55e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 218ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.94,172.67.133.65 ech=AEX+DQBBbwAgACCm1J1Xzz838Cnn0ntxbUTpVPb9jzoJq0gZbDTDhHupfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8541,2606:4700:3035::6815:55e

📝 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 2026-10-20 23:34:28

www	104.21.5.94 172.67.133.65 2606:4700:3031::ac43:8541 2606:4700:3035::6815:55e (AS13335) (address records, no CNAME)
www vs bare domain	Same network karlsson-uret.dk: 104.21.5.94 172.67.133.65 2606:4700:3031::ac43:8541 2606:4700:3035::6815:55e (AS13335) www.karlsson-uret.dk: 104.21.5.94 172.67.133.65 2606:4700:3031::ac43:8541 2606:4700:3035::6815:55e (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.karlsson-uret.dk	7hDTTYVmTEd6Z-LvQNhwQnhc94y--dc-pcHnH89pn5c
TXT	_acme-challenge.karlsson-uret.dk	wbrRZzhHLo4VIIZaTjotaoApClB6KMl-fiIWU-nleCg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

365ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412454542
Primary NS (MNAME)	patrick.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 10:53:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-12-26
Expires	2026-12-31 (65d)

📋 WHOIS#

⏱️ Lookup Timing#

240ms

177ms

189ms

AAAA

230ms

TXT

606ms

CAA

210ms

HTTPS

218ms

TLSA

270ms

SOA

0ms

MTA-STS

251ms

DNSSEC

365ms

SRV

255ms

Total

3816ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 23:34:28	1803ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 02:51:42	408ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 11:21:04	1979ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 11:08:01	504ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 12:30:13	1847ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 11:49:04	9993ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 23:25:35 shown	3816ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 13:45:16	2611ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 17:43:37	1028ms	2 NS 2 A 0 MX	🔓 Insecure