4pro.dk

📜 Historical scan 2026-08-31 05:12:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4pro.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, dan.ns.cloudflare.com). It was registered on 31 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.39 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.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 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.39	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.103	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 88ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2d27	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:d167	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 102ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.39,172.67.209.103 ech=AEX+DQBBuAAgACBUiZzoF+8Qp/q0L7Fr7o9wQWl41LLlrVZI/zMql40BGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2d27,2606:4700:3033::ac43:d167

📝 TXT Records#

2 records 324ms

TXT Record
google-site-verification=6TPqDgePEAcwq2EXJZh2MAbCqWB6OqUVr4ayMvMoGc4
v=spf1 ip4:162.55.97.110 include:spf.azehosting.net +a +mx +ip4:168.119.142.237 +ip4:168.119.147.190 +ip4:116.202.245.110 ~all

✉️ SPF#

Policy	Record (4pro.dk)
~all (soft fail)	v=spf1 ip4:162.55.97.110 include:spf.azehosting.net +a +mx +ip4:168.119.142.237 +ip4:168.119.147.190 +ip4:116.202.245.110 ~all

📨 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 2026-10-13 18:35:17

www	104.21.45.39 172.67.209.103 2606:4700:3031::6815:2d27 2606:4700:3033::ac43:d167 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 4pro.dk: 104.21.45.39 172.67.209.103 2606:4700:3031::6815:2d27 2606:4700:3033::ac43:d167 (AS13335) www.4pro.dk: 104.21.45.39 172.67.209.103 2606:4700:3031::6815:2d27 2606:4700:3033::ac43:d167 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.4pro.dk	-P2ZtuZ4Kwh5T3GGRxJSf6UrWvpnKfOIT2x9SHkJsQ0
TXT	_acme-challenge.4pro.dk	Y3r__WGsi0xSSe1mtYKpyhmzl-yku4EJRa--fflYK2Q

🔗 TLSA / DANE#

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

🔐 DNSSEC#

227ms

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	2413541718
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 21:37:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-10-31
Expires	2030-10-31 (1475d)

🔗 Same registrant#

134 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
123festdjs.dk	Punktum dk A/S (direct)
24-1service.dk	Punktum dk A/S (direct)
247tilbud.dk	Punktum dk A/S (direct)
3go.dk	Punktum dk A/S (direct)
7seconds.dk	Punktum dk A/S (direct)
8752-ostbirk.dk	Punktum dk A/S (direct)
8ball.dk	Punktum dk A/S (direct)
absb.dk	Punktum dk A/S (direct)
adit.dk	Punktum dk A/S (direct)
anarcho.dk	Punktum dk A/S (direct)
animalis.dk	Punktum dk A/S (direct)
annewinthershop.dk	Punktum dk A/S (direct)
aofmiddelfart.dk	Punktum dk A/S (direct)
attack.dk	Punktum dk A/S (direct)
azurmalerne.dk	Punktum dk A/S (direct)
bakkegarden.dk	Punktum dk A/S (direct)
be-my-shadow.dk	Punktum dk A/S (direct)
bfis.dk	Punktum dk A/S (direct)
bfkc.dk	Punktum dk A/S (direct)
bimp.dk	Punktum dk A/S (direct)
biocenter.dk	Punktum dk A/S (direct)
bksmash.dk	Punktum dk A/S (direct)
bombayfly.dk	Punktum dk A/S (direct)
burmesecats.dk	Punktum dk A/S (direct)
calls.dk	Punktum dk A/S (direct)
chemtox.dk	Punktum dk A/S (direct)
clr.dk	Punktum dk A/S (direct)
copenhagenartrun.dk	Punktum dk A/S (direct)
corewear.dk	Punktum dk A/S (direct)
crap.dk	Punktum dk A/S (direct)
customproductsplugin.dk	Punktum dk A/S (direct)
cyklingfyn.dk	Punktum dk A/S (direct)
debusy.dk	Punktum dk A/S (direct)
delicious-vejle.dk	Punktum dk A/S (direct)
divecenter.dk	Punktum dk A/S (direct)
dmgmalt.dk	Punktum dk A/S (direct)
dor.dk	Punktum dk A/S (direct)
dortekarrebaek.dk	Punktum dk A/S (direct)
duasbolig.dk	Simply.com A/S
duckfall.dk	Punktum dk A/S (direct)
e-3.dk	Punktum dk A/S (direct)
e-papir.dk	Punktum dk A/S (direct)
efor.dk	Punktum dk A/S (direct)
elcom.dk	Punktum dk A/S (direct)
elektronik-forsikring2.dk	Punktum dk A/S (direct)
erc.dk	Punktum dk A/S (direct)
fanten.dk	Punktum dk A/S (direct)
fgu-281041.dk	Punktum dk A/S (direct)
findure.dk	Punktum dk A/S (direct)
foto-print.dk	Punktum dk A/S (direct)
fuze.dk	Punktum dk A/S (direct)
galleri-b.dk	Punktum dk A/S (direct)
gallericlifford.dk	Punktum dk A/S (direct)
hentfaktura.dk	Punktum dk A/S (direct)
himmelskehund.dk	Punktum dk A/S (direct)
htp-iso.dk	Punktum dk A/S (direct)
huekoersel.dk	Punktum dk A/S (direct)
ikk.dk	Punktum dk A/S (direct)
internetgaver.dk	Punktum dk A/S (direct)
iyc.dk	Punktum dk A/S (direct)
kahla.dk	Punktum dk A/S (direct)
kellygraphic.dk	Punktum dk A/S (direct)
kfest.dk	Punktum dk A/S (direct)
kiinkiintoktok.dk	Punktum dk A/S (direct)
kjolehimlen.dk	Punktum dk A/S (direct)
klaptaget.dk	Punktum dk A/S (direct)
krudtvaerks-omraadet.dk	Punktum dk A/S (direct)
kulturstationenlive.dk	Punktum dk A/S (direct)
lauridsenfoto.dk	Punktum dk A/S (direct)
leanderform.dk	Punktum dk A/S (direct)
letsshop.dk	Punktum dk A/S (direct)
lityfa.dk	Punktum dk A/S (direct)
lkhojskole.dk	Punktum dk A/S (direct)
lollandsfugle.dk	Punktum dk A/S (direct)
losningskilte.dk	Punktum dk A/S (direct)
ls-europa.dk	Punktum dk A/S (direct)
masculus.dk	Punktum dk A/S (direct)
mcforum.dk	Punktum dk A/S (direct)
meatshop.dk	Punktum dk A/S (direct)
michaelp.dk	Punktum dk A/S (direct)
migogfar.dk	Punktum dk A/S (direct)
mikkelsenmedia.dk	Punktum dk A/S (direct)
mm-data.dk	Punktum dk A/S (direct)
negle-viden.dk	Punktum dk A/S (direct)
neverboot.dk	Punktum dk A/S (direct)
nrbrobyautogenbrug.dk	Punktum dk A/S (direct)
nye-negle.dk	Punktum dk A/S (direct)
nylykkegaard.dk	Punktum dk A/S (direct)
oem-butler.dk	Punktum dk A/S (direct)
pana.dk	Punktum dk A/S (direct)
photomotion.dk	Punktum dk A/S (direct)
pr3-demo2.dk	Punktum dk A/S (direct)
prtre.dk	Punktum dk A/S (direct)
psyco.dk	Punktum dk A/S (direct)
rasknu.dk	Punktum dk A/S (direct)
rdx.dk	Punktum dk A/S (direct)
refshalen.dk	Punktum dk A/S (direct)
retoursteakvesterbro.dk	Punktum dk A/S (direct)
riderutelolland-falster.dk	Punktum dk A/S (direct)
roadshow.dk	Punktum dk A/S (direct)

Showing 100 of 134.

📋 WHOIS#

⏱️ Lookup Timing#

67ms

110ms

127ms

AAAA

88ms

TXT

324ms

CAA

64ms

HTTPS

102ms

TLSA

180ms

SOA

0ms

MTA-STS

148ms

DNSSEC

227ms

SRV

160ms

Total

1340ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 18:35:17	592ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-12 15:22:35	388ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 15:23:50	714ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 10:45:04	2307ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-12 13:32:58	634ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 00:56:01	1227ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 05:12:37 shown	1340ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 18:08:03	470ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 07:45:05	912ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 07:06:31	8498ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 13:18:24	2579ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 08:25:59	2483ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 01:25:22	974ms	2 NS 2 A 0 MX	❓ Unknown
2026-07-07 00:05:43	881ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 15:29:46	640ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 12:17:21	711ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 07:05:07	859ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 08:33:17	794ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:41:39	498ms	2 NS 2 A 0 MX	🔓 Insecure