ekstrem-it.dk

Records from scan: 2026-10-21 00:26:00 · 974ms total · last checked 2026-10-22 02:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ekstrem-it.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 104.21.87.111 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.87.111	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.169.101	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 30ms

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

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:576f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:a965	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.87.111,172.67.169.101 ech=AEX+DQBBLgAgACBUKmZTf9bGmJN3R0pEd3eiiL7e8nJVk+pBxDH7r2lmTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:576f,2606:4700:3033::ac43:a965

📝 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#

checked 2026-10-21 00:26:00

www	104.21.87.111 172.67.169.101 2606:4700:3032::6815:576f 2606:4700:3033::ac43:a965 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ekstrem-it.dk: 104.21.87.111 172.67.169.101 2606:4700:3032::6815:576f 2606:4700:3033::ac43:a965 (AS13335) www.ekstrem-it.dk: 104.21.87.111 172.67.169.101 2606:4700:3032::6815:576f 2606:4700:3033::ac43:a965 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

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	2413311163
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 2026-10-17 21:18:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-11-28
Expires	2026-11-27 (35d)

🔗 Same registrant#

16 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
altså.dk	ONE.COM A/S
dinapi.dk	Punktum dk A/S (direct)
e-it.dk	Punktum dk A/S (direct)
e-sale.dk	Punktum dk A/S (direct)
ekstremit.dk	Punktum dk A/S (direct)
esale.dk	Punktum dk A/S (direct)
extreme-insight.dk	Punktum dk A/S (direct)
fejler.dk	ONE.COM A/S
gåvæk.dk	ONE.COM A/S
incompetent.dk	ONE.COM A/S
inkompetent.dk	Punktum dk A/S (direct)
k3s.dk	DANDOMAIN A/S
planx.dk	Punktum dk A/S (direct)
uegnet.dk	ONE.COM A/S
watchcue.dk	ONE.COM A/S
x-i.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

26ms

30ms

AAAA

34ms

TXT

140ms

CAA

28ms

HTTPS

31ms

TLSA

47ms

SOA

35ms

MTA-STS

45ms

DNSSEC

100ms

SRV

51ms

Total

974ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 00:26:00 shown	974ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 21:31:05	645ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 04:02:24	1119ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 15:08:18	534ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 00:06:47	468ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 22:57:19	1042ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 12:43:30	887ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 04:12:10	1055ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 11:34:46	1534ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 06:50:09	1307ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 06:30:59	374ms	2 NS 2 A 0 MX	🔓 Insecure