4net.dk

📜 Historical scan 2026-10-01 07:58:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4net.dk is a .dk domain served by 2 nameservers (autumn.ns.cloudflare.com, drake.ns.cloudflare.com). It was registered on 28 August 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 65ms

Nameserver	IP addresses	PTR	ASN / ISP
autumn.ns.cloudflare.com	108.162.194.148 162.159.38.148 172.64.34.148 2606:4700:50::a29f:2694 2803:f800:50::6ca2:c294 2a06:98c1:50::ac40:2294	autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
drake.ns.cloudflare.com	108.162.195.14 162.159.44.14 172.64.35.14 2606:4700:58::a29f:2c0e 2803:f800:50::6ca2:c30e 2a06:98c1:50::ac40:230e	drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com drake.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-16 10:07:09

www	NXDOMAIN
www vs bare domain	Neither resolves 4net.dk: no address www.4net.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

75ms

Field	Value
Serial	2415430015
Primary NS (MNAME)	autumn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 10:25:34

Field	Value
Registrar	Simply.com A/S
Registered	2025-08-28
Expires	2027-08-27 (313d)

🔗 Same registrant#

6 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
4io.dk	Simply.com A/S
d4u.dk	Simply.com A/S
racked.dk	Simply.com A/S
s3r.dk	Simply.com A/S
t3k.dk	Simply.com A/S
webmondo.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

65ms

51ms

34ms

AAAA

37ms

TXT

202ms

CAA

41ms

HTTPS

58ms

TLSA

49ms

SOA

75ms

MTA-STS

67ms

DNSSEC

78ms

SRV

67ms

Total

561ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 10:07:09	1123ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-01 07:58:19 shown	561ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-23 11:35:37	1735ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-18 06:33:28	2954ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-22 15:34:08	821ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-25 19:41:06	947ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-22 21:14:29	1797ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-22 19:35:47	1111ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:00:17	2103ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 13:14:24	357ms	2 NS 0 A 0 MX	🔓 Insecure