klippe-studiet.dk

📜 Historical scan 2026-07-02 17:20:23 · ← 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 66ms

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 67ms

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 64ms

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	172.67.182.215
🔶 Autoconfig	104.21.96.149

🔷 AAAA Records (IPv6)#

2 records 58ms

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 60ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.96.149,172.67.182.215 ech=AEX+DQBBNgAgACDMNyW8cD01HRJ4axeQroiQj+WzudABgt2+ORmO0cb8MQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:6095,2606:4700:3032::ac43:b6d7

📝 TXT Records#

1 records 227ms

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#

166ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2407790859
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#

66ms

67ms

64ms

AAAA

58ms

TXT

227ms

CAA

46ms

HTTPS

60ms

TLSA

65ms

SOA

59ms

MTA-STS

113ms

DNSSEC

166ms

SRV

90ms

Total

1615ms

🕐 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	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 shown	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