3-4-seng.dk

📜 Historical scan 2026-06-20 02:38:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3-4-seng.dk is a .dk domain served by 2 nameservers (camilo.ns.cloudflare.com, ziggy.ns.cloudflare.com). It was registered on 17 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.142 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
camilo.ns.cloudflare.com	108.162.195.118 162.159.44.118 172.64.35.118 2606:4700:58::a29f:2c76 2803:f800:50::6ca2:c376 2a06:98c1:50::ac40:2376	camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ziggy.ns.cloudflare.com	108.162.194.237 162.159.38.237 172.64.34.237 2606:4700:50::a29f:26ed 2803:f800:50::6ca2:c2ed 2a06:98c1:50::ac40:22ed	ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.142	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.191	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9dbf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:5a8e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.142,172.67.157.191 ech=AEX+DQBBKgAgACDIjZZ8c5lFDU5IzMo0uf5xMkpIjtshrETGixZHNSoUaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9dbf,2606:4700:3033::6815:5a8e

📝 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 2026-10-17 09:06:07

www	104.21.90.142 172.67.157.191 2606:4700:3032::ac43:9dbf 2606:4700:3033::6815:5a8e (AS13335) (address records, no CNAME)
www vs bare domain	Same network 3-4-seng.dk: 104.21.90.142 172.67.157.191 2606:4700:3032::ac43:9dbf 2606:4700:3033::6815:5a8e (AS13335) www.3-4-seng.dk: 104.21.90.142 172.67.157.191 2606:4700:3032::ac43:9dbf 2606:4700:3033::6815:5a8e (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.3-4-seng.dk	vDyoO3bU7SLwaNHEyAJ574220ot3XmQWZ6dXDh1_uQc
TXT	_acme-challenge.3-4-seng.dk	vOaTDg1e3Mi33bXgV1FM4AXUmn1yYweC0IpKdguW0ic

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms

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	2407319227
Primary NS (MNAME)	camilo.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 08:21:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-03-17
Expires	2027-03-16 (145d)

🔗 Same registrant#

140 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-hjulet-elcykel.dk	Punktum dk A/S (direct)
ads-bureau.dk	nordicway ApS
adwords-bureau-koebenhavn.dk	Punktum dk A/S (direct)
adwords-bureau.dk	Punktum dk A/S (direct)
adwords-konsulent.dk	Punktum dk A/S (direct)
aeteriske-olier.dk	Punktum dk A/S (direct)
afloebsrenser.dk	Punktum dk A/S (direct)
alkoholfri-øl.dk	Punktum dk A/S (direct)
amalfikysten.dk	Punktum dk A/S (direct)
backpacker-rygsæk.dk	Punktum dk A/S (direct)
bambus-havemoebler.dk	Punktum dk A/S (direct)
bambussofa.dk	Punktum dk A/S (direct)
bean-bag.dk	Punktum dk A/S (direct)
bedemand-aalborg.dk	Punktum dk A/S (direct)
bedemand-esbjerg.dk	Punktum dk A/S (direct)
bedemand-fåborg.dk	Punktum dk A/S (direct)
beige-sofa.dk	Punktum dk A/S (direct)
billig-gardiner.dk	Punktum dk A/S (direct)
boelgejern.dk	Punktum dk A/S (direct)
bogota.dk	Punktum dk A/S (direct)
boliginterioer.dk	Punktum dk A/S (direct)
bord-bænkesæt.dk	Punktum dk A/S (direct)
bordfodbolden.dk	Punktum dk A/S (direct)
braendeklover.dk	Punktum dk A/S (direct)
bumbag.dk	Punktum dk A/S (direct)
butiks-inventar.dk	Punktum dk A/S (direct)
danmark-troeje.dk	Punktum dk A/S (direct)
danmark-trøje.dk	Punktum dk A/S (direct)
diffuser.dk	Punktum dk A/S (direct)
digital-piano.dk	Punktum dk A/S (direct)
drikkeglas.dk	Punktum dk A/S (direct)
duftlampe.dk	Punktum dk A/S (direct)
el-bil-til-boern.dk	Punktum dk A/S (direct)
el-crosser.dk	Punktum dk A/S (direct)
el-cykel-herre.dk	Punktum dk A/S (direct)
el-cykel-tilbud.dk	Punktum dk A/S (direct)
elcykel-45-kmt.dk	Punktum dk A/S (direct)
entre-moebler.dk	Punktum dk A/S (direct)
fastelavnskostume.dk	Punktum dk A/S (direct)
floejl-sofa.dk	Punktum dk A/S (direct)
fodbold-troejer.dk	Punktum dk A/S (direct)
fodskamler.dk	Punktum dk A/S (direct)
galla-kjoler.dk	Punktum dk A/S (direct)
gardinbussen-priser.dk	Punktum dk A/S (direct)
gardiner-aalborg.dk	Punktum dk A/S (direct)
gardiner-fyn.dk	Punktum dk A/S (direct)
gardiner-herning.dk	Punktum dk A/S (direct)
gardiner-randers.dk	Punktum dk A/S (direct)
glimmer-kjole.dk	Punktum dk A/S (direct)
google-ads-bureau-koebenhavn.dk	Punktum dk A/S (direct)
google-ads-bureau.dk	Punktum dk A/S (direct)
google-ads-ekspert.dk	Punktum dk A/S (direct)
google-ads-konsulent.dk	Punktum dk A/S (direct)
gravko-til-boern.dk	Punktum dk A/S (direct)
groen-sofa.dk	Punktum dk A/S (direct)
guldring-med-sten.dk	Punktum dk A/S (direct)
gyngestolen.dk	Punktum dk A/S (direct)
haandbagage-kuffert.dk	Punktum dk A/S (direct)
haarklemmer.dk	Punktum dk A/S (direct)
haengetoilet.dk	Punktum dk A/S (direct)
halskaede-med-bogstav.dk	Punktum dk A/S (direct)
havemoebel.dk	Punktum dk A/S (direct)
hjoernesofa-med-chaiselong.dk	Punktum dk A/S (direct)
hoejtryksrenser.dk	Punktum dk A/S (direct)
inventaro.dk	Punktum dk A/S (direct)
inventaru.dk	Punktum dk A/S (direct)
julegave-oensker.dk	Punktum dk A/S (direct)
junior-seng.dk	Punktum dk A/S (direct)
king-size-bed.dk	Punktum dk A/S (direct)
klatrestativ.dk	Punktum dk A/S (direct)
klinikinventar.dk	Punktum dk A/S (direct)
koekkenoe-paa-hjul.dk	Punktum dk A/S (direct)
kolefryseskab.dk	Punktum dk A/S (direct)
komfur-tilbud.dk	Punktum dk A/S (direct)
komposit-terrassebrædder.dk	Simply.com A/S
kompressor-tilbud.dk	Punktum dk A/S (direct)
kuala-lumpur.dk	Punktum dk A/S (direct)
kurvestol.dk	Punktum dk A/S (direct)
køb-solceller.dk	Punktum dk A/S (direct)
ladcykel-el.dk	Punktum dk A/S (direct)
laenestole-tilbud.dk	Punktum dk A/S (direct)
lamelfraeser.dk	Punktum dk A/S (direct)
lhasa.dk	Punktum dk A/S (direct)
loafers-dame.dk	Punktum dk A/S (direct)
lounge-havemoebler.dk	Punktum dk A/S (direct)
loungemoebler.dk	Punktum dk A/S (direct)
lyttdigital.dk	Punktum dk A/S (direct)
marmor-bakke.dk	Punktum dk A/S (direct)
outdoor-bukser.dk	Punktum dk A/S (direct)
pedaltræner.dk	Punktum dk A/S (direct)
perlearmbaand.dk	Punktum dk A/S (direct)
pizzabakke.dk	Punktum dk A/S (direct)
planke-sofabord.dk	Punktum dk A/S (direct)
plantekasse-med-espalier.dk	Punktum dk A/S (direct)
plantekasser-paa-hjul.dk	Punktum dk A/S (direct)
pool-bord.dk	Punktum dk A/S (direct)
pullert.dk	Punktum dk A/S (direct)
puslebordguide.dk	Punktum dk A/S (direct)
rattan.dk	Punktum dk A/S (direct)
regntøj-herre.dk	Punktum dk A/S (direct)

Showing 100 of 140.

📋 WHOIS#

⏱️ Lookup Timing#

33ms

29ms

34ms

AAAA

33ms

TXT

255ms

CAA

38ms

HTTPS

46ms

TLSA

315ms

SOA

35ms

MTA-STS

59ms

DNSSEC

133ms

SRV

84ms

Total

761ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 09:06:07	663ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-16 08:07:27	1814ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-11 22:53:12	488ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 16:46:51	522ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 10:08:34	932ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 10:21:45	1767ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 04:16:07	1729ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 16:38:06	1193ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-13 21:04:55	2885ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 13:55:25	688ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 02:38:12 shown	761ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:52:02	1319ms	2 NS 2 A 0 MX	🔓 Insecure