ekstremit.dk

📜 Historical scan 2026-09-03 15:59:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ekstremit.dk is a .dk domain served by 2 nameservers (kellen.ns.cloudflare.com, margot.ns.cloudflare.com). It was registered on 28 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.55 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
kellen.ns.cloudflare.com	108.162.195.160 162.159.44.160 172.64.35.160 2606:4700:58::a29f:2ca0 2803:f800:50::6ca2:c3a0 2a06:98c1:50::ac40:23a0	kellen.ns.cloudflare.com kellen.ns.cloudflare.com kellen.ns.cloudflare.com kellen.ns.cloudflare.com kellen.ns.cloudflare.com kellen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
margot.ns.cloudflare.com	108.162.194.167 162.159.38.167 172.64.34.167 2606:4700:50::a29f:26a7 2803:f800:50::6ca2:c2a7 2a06:98c1:50::ac40:22a7	margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com margot.ns.cloudflare.com margot.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.55	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.178.207	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b2cf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3037	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.55,172.67.178.207 ech=AEX+DQBBuAAgACDC6k3mhBjzq/4XBIoZSKOoR3aSOmbIoAWZ0XVi35LiRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b2cf,2606:4700:3037::6815:3037

📝 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 2026-10-09 10:53:31

www	104.21.48.55 172.67.178.207 2606:4700:3031::ac43:b2cf 2606:4700:3037::6815:3037 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ekstremit.dk: 104.21.48.55 172.67.178.207 2606:4700:3031::ac43:b2cf 2606:4700:3037::6815:3037 (AS13335) www.ekstremit.dk: 104.21.48.55 172.67.178.207 2606:4700:3031::ac43:b2cf 2606:4700:3037::6815:3037 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ekstremit.dk	18-mjizMfaklvejvaUdF9RlNG8HoMY9dr54yZmG4cRo
TXT	_acme-challenge.ekstremit.dk	GlwlEj1yZkX3YpGeaHoJV6Mq_TwfmFltBnkVECPQH-c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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	2413803051
Primary NS (MNAME)	kellen.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 14:03:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-11-28
Expires	2026-11-27 (41d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

28ms

43ms

AAAA

24ms

TXT

160ms

CAA

33ms

HTTPS

32ms

TLSA

42ms

SOA

0ms

MTA-STS

40ms

DNSSEC

99ms

SRV

58ms

Total

1033ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:53:31	894ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 21:09:25	731ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 22:17:51	439ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 20:12:17	9487ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 17:38:08	2265ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 15:59:52 shown	1033ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 16:12:56	966ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 21:40:22	3012ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 07:22:37	10521ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 21:02:55	1233ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 11:11:51	805ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 06:45:55	1357ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 06:30:28	2445ms	2 NS 2 A 0 MX	🔓 Insecure