klippe-studiet.dk

📜 Historical scan 2026-10-08 14:07:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klippe-studiet.dk is a .dk domain served by 2 nameservers (cullen.ns.cloudflare.com, stephane.ns.cloudflare.com). It was registered on 12 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.96.149 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, publishes a 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
cullen.ns.cloudflare.com	108.162.195.91 162.159.44.91 172.64.35.91 2606:4700:58::a29f:2c5b 2803:f800:50::6ca2:c35b 2a06:98c1:50::ac40:235b	cullen.ns.cloudflare.com cullen.ns.cloudflare.com cullen.ns.cloudflare.com cullen.ns.cloudflare.com cullen.ns.cloudflare.com cullen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stephane.ns.cloudflare.com	108.162.194.112 162.159.38.112 172.64.34.112 2606:4700:50::a29f:2670 2803:f800:50::6ca2:c270 2a06:98c1:50::ac40:2270	stephane.ns.cloudflare.com stephane.ns.cloudflare.com stephane.ns.cloudflare.com stephane.ns.cloudflare.com stephane.ns.cloudflare.com stephane.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.96.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.182.215	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	300s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.96.149
🔶 Autoconfig	172.67.182.215

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:6095	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:b6d7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.96.149,172.67.182.215 ech=AEX+DQBBCAAgACCJNvvs2UwODBGl9vifOQfmcIOwVtmpkwv1yPFXuwa7LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:6095,2606:4700:3032::ac43:b6d7

📝 TXT Records#

1 records 177ms

TXT Record
v=spf1 include:spf.onlinemail.io include:xcloud.email -all

✉️ SPF#

Policy	Record (klippe-studiet.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io include:xcloud.email -all

📨 DMARC#

Policy	Record (_dmarc.klippe-studiet.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-10 05:20:01

www	104.21.96.149 172.67.182.215 2606:4700:3030::6815:6095 2606:4700:3032::ac43:b6d7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network klippe-studiet.dk: 104.21.96.149 172.67.182.215 2606:4700:3030::6815:6095 2606:4700:3032::ac43:b6d7 (AS13335) www.klippe-studiet.dk: 104.21.96.149 172.67.182.215 2606:4700:3030::6815:6095 2606:4700:3032::ac43:b6d7 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2416909654
Primary NS (MNAME)	cullen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 05:52:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-05-12
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

40ms

52ms

AAAA

51ms

TXT

177ms

CAA

31ms

HTTPS

36ms

TLSA

92ms

SOA

35ms

MTA-STS

54ms

DNSSEC

120ms

SRV

61ms

Total

787ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 05:20:01	1365ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-08 14:07:35 shown	787ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 09:37:27	664ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 04:40:29	10177ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-14 19:54:43	1731ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 16:55:32	1138ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-23 18:48:48	2731ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-10 21:41:49	3389ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-15 14:35:36	10045ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-02 17:20:23	1615ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 15:52:36	2035ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 23:07:14	1109ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 03:29:17	1111ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 00:18:52	535ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 01:07:38	689ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-18 07:40:43	2555ms	2 NS 2 A 2 MX	🔓 Insecure