3fudvtst.dk

📜 Historical scan 2026-06-16 13:14:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3fudvtst.dk is a .dk domain served by 2 nameservers (lisa.ns.cloudflare.com, max.ns.cloudflare.com). It was registered on 31 March 2016 (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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
lisa.ns.cloudflare.com	—	—	—
max.ns.cloudflare.com	—	—	—

🌍 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#

1 records 173ms

TXT Record
l9wsmtcstm1m76ylzzh03qjsllrbj7tw

✉️ 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 08:53:01

www	NXDOMAIN
www vs bare domain	Neither resolves 3fudvtst.dk: no address www.3fudvtst.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

156ms

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#

62ms

Field	Value
Serial	2404310834
Primary NS (MNAME)	lisa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 09:43:26

Field	Value
Registrar	Simply.com A/S
Registered	2016-03-31
Expires	2028-03-31 (531d)

🔗 Same registrant#

17 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
3-f.dk	Simply.com A/S
3f.dk	Simply.com A/S
3fa.dk	Simply.com A/S
3fi.dk	Simply.com A/S
3findustri.dk	Simply.com A/S
3ftransport.dk	CURANET A/S
danskemodel.dk	Simply.com A/S
faellesforbundet.dk	Simply.com A/S
fagforeningstjek.dk	Simply.com A/S
landsklubber.dk	Simply.com A/S
langsoehus.dk	Simply.com A/S
lærlinge.dk	Simply.com A/S
overenskomster.dk	Simply.com A/S
r-u-s.dk	Simply.com A/S
tib.dk	Simply.com A/S
trefu.dk	Simply.com A/S
vaerdigreform.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

54ms

50ms

61ms

AAAA

68ms

TXT

173ms

CAA

58ms

HTTPS

57ms

TLSA

41ms

SOA

62ms

MTA-STS

55ms

DNSSEC

156ms

SRV

0ms

Total

382ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 03:18:47	663ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-24 03:04:35	467ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-15 08:00:53	881ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-14 06:57:51	1367ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-26 14:36:21	667ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-17 00:51:59	646ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-22 04:06:51	378ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 13:14:32 shown	382ms	2 NS 0 A 0 MX	🔓 Insecure