skaarhus.dk

📜 Historical scan 2026-08-24 01:37:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skaarhus.dk is a .dk domain served by 2 nameservers (randall.ns.cloudflare.com, violet.ns.cloudflare.com). It was registered on 18 August 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.106 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.skaarhus.dk, mx2.skaarhus.dk and 1 more. 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 100ms

Nameserver	IP addresses	PTR	ASN / ISP
randall.ns.cloudflare.com	108.162.195.235 162.159.44.235 172.64.35.235 2606:4700:58::a29f:2ceb 2803:f800:50::6ca2:c3eb 2a06:98c1:50::ac40:23eb	randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
violet.ns.cloudflare.com	108.162.192.237 172.64.32.237 173.245.58.237 2606:4700:50::adf5:3aed 2803:f800:50::6ca2:c0ed 2a06:98c1:50::ac40:20ed	violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com violet.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 119ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.59.106	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.12	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 131ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	mx1.skaarhus.dk	—	—	—
10	300s	mx2.skaarhus.dk	—	—	—
20	300s	mx3.skaarhus.dk	—	—	—

🔷 AAAA Records (IPv6)#

2 records 94ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3b6a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:df0c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 138ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.59.106,172.67.223.12 ech=AEX+DQBBrwAgACDR/vMXsz3LC1mWcNUmQAipLjdk2gO6OTUZCkbWPXA0YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3b6a,2606:4700:3032::ac43:df0c

📝 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 2026-10-11 08:52:58

www	104.21.59.106 172.67.223.12 2606:4700:3032::6815:3b6a 2606:4700:3032::ac43:df0c (AS13335) (address records, no CNAME)
www vs bare domain	Same network skaarhus.dk: 104.21.59.106 172.67.223.12 2606:4700:3032::6815:3b6a 2606:4700:3032::ac43:df0c (AS13335) www.skaarhus.dk: 104.21.59.106 172.67.223.12 2606:4700:3032::6815:3b6a 2606:4700:3032::ac43:df0c (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.skaarhus.dk	KHlN4-qZlqmA4zL8umwg2XByAyFhfmINWBx80qd0RZ8
TXT	_acme-challenge.skaarhus.dk	Uy5ELb8yKf4LWpbGu1pMFoQIMbCO3--rB21OCFAWV1E

🔗 TLSA / DANE#

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

🔐 DNSSEC#

273ms

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	2412990281
Primary NS (MNAME)	randall.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 06:26:12

Field	Value
Registrar	Realtime Register B.V.
Registered	2025-08-18
Expires	2027-08-17 (300d)

📋 WHOIS#

⏱️ Lookup Timing#

100ms

119ms

131ms

AAAA

94ms

TXT

411ms

CAA

101ms

HTTPS

138ms

TLSA

189ms

SOA

0ms

MTA-STS

183ms

DNSSEC

273ms

SRV

173ms

Total

2408ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 05:59:36	1571ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 04:38:31	578ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 01:19:21	479ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-03 14:40:02	2738ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 13:49:25	619ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 20:57:48	1281ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-24 01:37:51 shown	2408ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-08 03:47:54	8926ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-24 12:46:12	971ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 11:42:48	979ms	2 NS 2 A 3 MX	🔓 Insecure