client-booster.dk

Records from scan: 2026-10-09 12:03:27 · 8787ms total · last checked 2026-10-16 21:11 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

client-booster.dk is a .dk domain served by 2 nameservers (iris.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 14 May 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.72 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.client-booster.dk. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
iris.ns.cloudflare.com	108.162.192.118 172.64.32.118 173.245.58.118 2606:4700:50::adf5:3a76 2803:f800:50::6ca2:c076 2a06:98c1:50::ac40:2076	iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.72	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.143	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.client-booster.dk	81.19.251.25	—	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:748	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:bb8f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.72,172.67.187.143 ech=AEX+DQBBjgAgACD+zopphOEd4wE3MjhUHOMvon4iwlravt7ZRBqu34NpQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:748,2606:4700:3037::ac43:bb8f

📝 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 2026-10-09 12:03:27

www	104.21.7.72 172.67.187.143 2606:4700:3031::6815:748 2606:4700:3037::ac43:bb8f (AS13335) (address records, no CNAME)
www vs bare domain	Same network client-booster.dk: 104.21.7.72 172.67.187.143 2606:4700:3031::6815:748 2606:4700:3037::ac43:bb8f (AS13335) www.client-booster.dk: 104.21.7.72 172.67.187.143 2606:4700:3031::6815:748 2606:4700:3037::ac43:bb8f (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

161ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

44ms

Field	Value
Serial	2414245929
Primary NS (MNAME)	iris.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 12:21:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-05-14
Expires	2029-05-31 (956d)

🔗 Same registrant#

270 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
123shop.dk	Punktum dk A/S (direct)
aab112.dk	Punktum dk A/S (direct)
aalborgamt.dk	Punktum dk A/S (direct)
aalborgepoxy.dk	Punktum dk A/S (direct)
aalborgpsykologer.dk	Punktum dk A/S (direct)
acholdings.dk	Punktum dk A/S (direct)
acl.dk	Punktum dk A/S (direct)
advokatincasso.dk	Punktum dk A/S (direct)
aios.dk	Punktum dk A/S (direct)
akiba-sushi.dk	Punktum dk A/S (direct)
altogingenting.dk	STANDOUT A/S
amagerentreprenoeren.dk	Punktum dk A/S (direct)
analytics-manager.dk	Punktum dk A/S (direct)
anbefalingen.dk	Punktum dk A/S (direct)
anywhere.dk	STANDOUT A/S
aqcell.dk	Punktum dk A/S (direct)
aqua-on.dk	Punktum dk A/S (direct)
arlanga.dk	Punktum dk A/S (direct)
automobil-guiden.dk	STANDOUT A/S
autorun.dk	Punktum dk A/S (direct)
autospareparts.dk	STANDOUT A/S
babysale.dk	Punktum dk A/S (direct)
backup-idag.dk	Punktum dk A/S (direct)
baneplan.dk	Punktum dk A/S (direct)
basemedia.dk	Punktum dk A/S (direct)
bbue.dk	Punktum dk A/S (direct)
bedemænd-københavn.dk	Punktum dk A/S (direct)
bedrefremtid.dk	STANDOUT A/S
bekaemp-skadedyr.dk	STANDOUT A/S
betalingsmidler.dk	STANDOUT A/S
betashop.dk	Punktum dk A/S (direct)
billig-gulvafslibning-kbh.dk	STANDOUT A/S
billig-nytaarsfest.dk	Punktum dk A/S (direct)
billigkup.dk	STANDOUT A/S
billigste-tilbud.dk	Punktum dk A/S (direct)
birgitte-christensen.dk	Punktum dk A/S (direct)
bitcoinautotrader.dk	Punktum dk A/S (direct)
bj-autodele.dk	Punktum dk A/S (direct)
blankvinduespolering.dk	STANDOUT A/S
bliv-klogere-her.dk	Punktum dk A/S (direct)
blivgladnu.dk	Punktum dk A/S (direct)
blomsterfrederiksberg.dk	Punktum dk A/S (direct)
bodigi.dk	Punktum dk A/S (direct)
boernetoejsportalen.dk	Punktum dk A/S (direct)
boerns-sorg.dk	Punktum dk A/S (direct)
boligeltjek.dk	STANDOUT A/S
boligvogter.dk	STANDOUT A/S
bosta.dk	Punktum dk A/S (direct)
calesto.dk	Punktum dk A/S (direct)
camp09.dk	Punktum dk A/S (direct)
canter.dk	Punktum dk A/S (direct)
capote.dk	Punktum dk A/S (direct)
capriccio.dk	Punktum dk A/S (direct)
catalogg.dk	STANDOUT A/S
catamaran.dk	STANDOUT A/S
cfbu.dk	STANDOUT A/S
claysport.dk	Punktum dk A/S (direct)
clematishudpleje.dk	Punktum dk A/S (direct)
coachmark.dk	Punktum dk A/S (direct)
cocarb.dk	Punktum dk A/S (direct)
codivision.dk	Punktum dk A/S (direct)
complet-service.dk	Punktum dk A/S (direct)
computer-people.dk	Punktum dk A/S (direct)
computerpeople.dk	Punktum dk A/S (direct)
contentwise.dk	STANDOUT A/S
copyrighthouse.dk	Punktum dk A/S (direct)
csnielsen.dk	Punktum dk A/S (direct)
daekningsbidrag.dk	Punktum dk A/S (direct)
danmarksflinkeste.dk	Punktum dk A/S (direct)
danmarksflinkestewebbureau.dk	Punktum dk A/S (direct)
dansk-jul.dk	STANDOUT A/S
dansk-texel.dk	Punktum dk A/S (direct)
danskpassivhusforum.dk	Punktum dk A/S (direct)
deducta-search.dk	Punktum dk A/S (direct)
degodewebshops.dk	Punktum dk A/S (direct)
designdanmark.dk	Punktum dk A/S (direct)
detfrivilligenetvaerk.dk	Punktum dk A/S (direct)
ditcheckpoint.dk	Punktum dk A/S (direct)
divasign.dk	Punktum dk A/S (direct)
dkhotellist.dk	Punktum dk A/S (direct)
domæneforhandler.dk	STANDOUT A/S
dr-service.dk	Punktum dk A/S (direct)
drømmemoreffekten.dk	Punktum dk A/S (direct)
dtest14.dk	Punktum dk A/S (direct)
dtest21.dk	Punktum dk A/S (direct)
dtest34.dk	Punktum dk A/S (direct)
dtest39.dk	Punktum dk A/S (direct)
dtest42.dk	Punktum dk A/S (direct)
dummyonline.dk	STANDOUT A/S
epiclife.dk	Punktum dk A/S (direct)
erbil.dk	Punktum dk A/S (direct)
erhvervsmail.dk	Punktum dk A/S (direct)
escatering.dk	Punktum dk A/S (direct)
etablering.dk	STANDOUT A/S
faktor8.dk	STANDOUT A/S
fakturasystem.dk	Punktum dk A/S (direct)
familiekonsulenterne.dk	Punktum dk A/S (direct)
filterpumpe.dk	STANDOUT A/S
find-virksomheder.dk	Punktum dk A/S (direct)
finnsteenfatt.dk	Punktum dk A/S (direct)

Showing 100 of 270.

📋 WHOIS#

⏱️ Lookup Timing#

49ms

50ms

62ms

AAAA

47ms

TXT

211ms

CAA

48ms

HTTPS

51ms

TLSA

119ms

SOA

44ms

MTA-STS

67ms

DNSSEC

161ms

SRV

76ms

Total

8787ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:03:27 shown	8787ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 06:45:10	5577ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 09:20:49	4623ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 09:45:07	9990ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 08:34:52	17538ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 15:02:00	6849ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 00:35:53	4880ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 21:16:23	4525ms	2 NS 2 A 1 MX	🔓 Insecure