sadelskab.dk

📜 Historical scan 2026-08-29 01:15:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sadelskab.dk is a .dk domain served by 2 nameservers (frank.ns.cloudflare.com, lila.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.17.191 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
frank.ns.cloudflare.com	108.162.193.166 172.64.33.166 173.245.59.166 2606:4700:58::adf5:3ba6 2803:f800:50::6ca2:c1a6 2a06:98c1:50::ac40:21a6	frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lila.ns.cloudflare.com	108.162.192.186 172.64.32.186 173.245.58.186 2606:4700:50::adf5:3aba 2803:f800:50::6ca2:c0ba 2a06:98c1:50::ac40:20ba	lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.17.191	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.178.49	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.178.49
🔶 Autoconfig	172.67.178.49

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:11bf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:b231	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.17.191,172.67.178.49 ech=AEX+DQBBBgAgACDfDeIfKsOOvnernOB07IsmAV5WMXzMdTdtfRQXRroJTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:11bf,2606:4700:3033::ac43:b231

📝 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 2026-10-13 19:54:44

www	104.21.17.191 172.67.178.49 2606:4700:3032::6815:11bf 2606:4700:3033::ac43:b231 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sadelskab.dk: 104.21.17.191 172.67.178.49 2606:4700:3032::6815:11bf 2606:4700:3033::ac43:b231 (AS13335) www.sadelskab.dk: 104.21.17.191 172.67.178.49 2606:4700:3032::6815:11bf 2606:4700:3033::ac43:b231 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sadelskab.dk	8EiVY1voZOlA5ww7_pb8OLUKluodvmXaaP6-q1A4Mvo
TXT	_acme-challenge.sadelskab.dk	g3pnL3wKI0QZNKk83WJfzoPXSvIuHp9w3hW2oKw_uSQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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	2413408122
Primary NS (MNAME)	frank.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

35ms

28ms

AAAA

30ms

TXT

154ms

CAA

27ms

HTTPS

29ms

TLSA

51ms

SOA

0ms

MTA-STS

51ms

DNSSEC

106ms

SRV

55ms

Total

505ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:13:44	629ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 22:06:32	1305ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 02:34:21	2295ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 01:15:23 shown	505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 19:36:40	814ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 06:43:53	685ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-15 13:56:04	836ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 20:44:50	702ms	2 NS 2 A 0 MX	🔓 Insecure