skaup.dk

📜 Historical scan 2026-08-12 09:05:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skaup.dk is a .dk domain served by 2 nameservers (clayton.ns.cloudflare.com, nelci.ns.cloudflare.com). It was registered on 21 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.251 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
clayton.ns.cloudflare.com	108.162.195.226 162.159.44.226 172.64.35.226 2606:4700:58::a29f:2ce2 2803:f800:50::6ca2:c3e2 2a06:98c1:50::ac40:23e2	clayton.ns.cloudflare.com clayton.ns.cloudflare.com clayton.ns.cloudflare.com clayton.ns.cloudflare.com clayton.ns.cloudflare.com clayton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nelci.ns.cloudflare.com	108.162.194.152 162.159.38.152 172.64.34.152 2606:4700:50::a29f:2698 2803:f800:50::6ca2:c298 2a06:98c1:50::ac40:2298	nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.ns.cloudflare.com nelci.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 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.251	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.25	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9d19	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:30fb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.251,172.67.157.25 ech=AEX+DQBBvwAgACB8Hn3L8gw5pFrJThgfO6e1/xbpBZBCCJiQqRZGvMzHOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d19,2606:4700:3033::6815:30fb

📝 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 2026-10-09 20:48:23

www	NXDOMAIN
www vs bare domain	www does not resolve skaup.dk: 104.21.48.251 172.67.157.25 2606:4700:3030::ac43:9d19 2606:4700:3033::6815:30fb (AS13335) www.skaup.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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	2411944928
Primary NS (MNAME)	clayton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 20:59:56

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-01-21
Expires	2027-01-20 (87d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

67ms

69ms

AAAA

49ms

TXT

312ms

CAA

64ms

HTTPS

73ms

TLSA

87ms

SOA

0ms

MTA-STS

91ms

DNSSEC

97ms

SRV

96ms

Total

1017ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 20:48:23	599ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 18:15:01	375ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 11:43:36	576ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 23:14:27	2502ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-10 20:50:22	1492ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 01:21:34	1024ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 09:05:29 shown	1017ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 07:25:27	921ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-08 16:58:07	975ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 08:59:19	487ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 04:55:55	2845ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 19:40:22	1428ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 19:28:35	700ms	2 NS 2 A 0 MX	🔓 Insecure