klassemappen.dk

📜 Historical scan 2026-06-19 18:38:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klassemappen.dk is a .dk domain served by 2 nameservers (pam.ns.cloudflare.com, tim.ns.cloudflare.com). It was registered on 17 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.17.107 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
pam.ns.cloudflare.com	108.162.192.138 172.64.32.138 173.245.58.138 2606:4700:50::adf5:3a8a 2803:f800:50::6ca2:c08a 2a06:98c1:50::ac40:208a	pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com pam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tim.ns.cloudflare.com	108.162.193.145 172.64.33.145 173.245.59.145 2606:4700:58::adf5:3b91 2803:f800:50::6ca2:c191 2a06:98c1:50::ac40:2191	tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.17.107	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.121	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.114.96.1
🔶 Autoconfig	104.21.17.107

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:af79	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:116b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.17.107,172.67.175.121 ech=AEX+DQBB8gAgACDEMH+xPNbxRaz2PbU6PoECTyjQiHc0nE4UfIVNawMgfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:af79,2606:4700:3037::6815:116b

📝 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 2026-10-12 10:37:20

www	104.21.17.107 172.67.175.121 2606:4700:3033::ac43:af79 2606:4700:3037::6815:116b (AS13335) (address records, no CNAME)
www vs bare domain	Same network klassemappen.dk: 104.21.17.107 172.67.175.121 2606:4700:3033::ac43:af79 2606:4700:3037::6815:116b (AS13335) www.klassemappen.dk: 104.21.17.107 172.67.175.121 2606:4700:3033::ac43:af79 2606:4700:3037::6815:116b (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1282ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2406575197
Primary NS (MNAME)	pam.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 12:43:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-06-17
Expires	2027-08-31 (316d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

44ms

39ms

AAAA

47ms

TXT

198ms

CAA

38ms

HTTPS

53ms

TLSA

383ms

SOA

43ms

MTA-STS

96ms

DNSSEC

1282ms

SRV

81ms

Total

2789ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 23:42:08	400ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 19:46:10	1136ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 19:29:02	576ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 14:38:48	624ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 13:20:41	605ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 02:32:22	2801ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 07:12:18	9511ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 19:44:23	1149ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-26 21:50:10	895ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 14:49:11	859ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 18:38:28 shown	2789ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:16:21	2363ms	2 NS 2 A 0 MX	🔓 Insecure