clientstack.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

clientstack.de

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2b89🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b430🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.137Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.48🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkristina.ns.cloudflare.com ⭐
A2606:4700:50::a29f:267d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A2803:f800:50::6ca2:c27d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkristina.ns.cloudflare.com
A2a06:98c1:50::ac40:227d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkristina.ns.cloudflare.com
A108.162.194.125🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A162.159.38.125Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A172.64.34.125🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
NSwill.ns.cloudflare.com
A2606:4700:58::adf5:3b95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A2803:f800:50::6ca2:c195🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwill.ns.cloudflare.com
A2a06:98c1:50::ac40:2195🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwill.ns.cloudflare.com
A108.162.193.149🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A172.64.33.149🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A173.245.59.149🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
MXmx00.ionos.de ⭐
A212.227.15.171🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A212.227.15.188🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx01.kundenserver.de
TXTbrevo-code:cf625119ff467181732760c38137eebd
TXTgoogle-site-verification=7hvSdEUCqGVTno6Lixa_E-JynqdR0D-bmhotJTT4zXI
TXTgoogle-site-verification=z1OpArfdyAmHH1QtsX-GCcep58N30-wcGL-KBnr5PkY
TXTv=spf1 include:_spf-eu.ionos.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.137, 172.67.180.48
IPv6 hints2606:4700:3031::6815:2b89, 2606:4700:3036::ac43:b430
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com
SOAkristina.ns.cloudflare.comdns@cloudflare.com serial=2415909604

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1791455153

Same first word

clientstack.io
clientstack.dk
clientstack.pages.dev
clientstack.net
clientstack.online
clientstack.com
clientstack.dev
clientstack.cc
clientstack.sbs
clientstack.de
clientstack.org
clientstack.pro
clientstack.agency
clientstack.co
clientstack.xyz
clientstack.ph
clientstack.co.uk
clientstack.shop

Similar names

stackclient.xyz
clickntaste.es
clickntaste.com
stackclient.com

Previous names

clientshop.de
clientside-concepts.de
clientside.de
clientsidescanning.de
clientsign.de
clientsite.de
clientsking.de
clientslaveone.de
clientslavetwo.de
clientslavezero.de
clientsoft.de
clientsoftware.de
clientsolution.de
clientsolutions.de
clientspace.de
clientspages.de
clientspiele.de
clientspreview.de
clientssboostnx.de
clientsserver.de

Next names

clientstream.de
clientsuccess.de
clientsudaffriqueservice.de
clientsupport.de
clientsystem.de
clienttalk.de
clienttel.de
clienttimeout.de
clienttool.de
clienttools.de
clienttrack.de
clientus.de
clientvault.de
clientvector.de
clientview.de
clientware.de
clientwave.de
clientweb.de
clientwebspace.de
clientwire.de

DNS History

13 records (8 active, 5 former)

NSkristina.ns.cloudflare.comwill.ns.cloudflare.comns1018.ui-dns.dens1062.ui-dns.bizns1110.ui-dns.comns1112.ui-dns.orgMXmx00.ionos.demx01.ionos.deA104.21.43.137172.67.180.482606:4700:3031::6815:2b892606:4700:3036::ac43:b430198.202.211.1
●NSkristina.ns.cloudflare.com2026-10-08 → 2026-10-08 · 3 obs
○ 2026-09-12 14:03:40
● 2026-10-08 10:55:56
● 2026-10-08 10:55:58
○NSns1018.ui-dns.de2026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 14:03:40
○ 2026-10-08 10:55:56
○ 2026-10-08 10:55:58
○NSns1062.ui-dns.biz2026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 14:03:40
○ 2026-10-08 10:55:56
○ 2026-10-08 10:55:58
○NSns1110.ui-dns.com2026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 14:03:40
○ 2026-10-08 10:55:56
○ 2026-10-08 10:55:58
○NSns1112.ui-dns.org2026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 14:03:40
○ 2026-10-08 10:55:56
○ 2026-10-08 10:55:58
●NSwill.ns.cloudflare.com2026-10-08 → 2026-10-08 · 3 obs
○ 2026-09-12 14:03:40
● 2026-10-08 10:55:56
● 2026-10-08 10:55:58
●MXmx00.ionos.de2026-09-12 → 2026-10-08 · 4 obs
● 2026-09-12 14:03:40
○ 2026-09-16 13:17:34
● 2026-10-08 10:55:56
● 2026-10-08 10:55:58
●MXmx01.ionos.de2026-09-12 → 2026-10-08 · 4 obs
● 2026-09-12 14:03:40
○ 2026-09-16 13:17:34
● 2026-10-08 10:55:56
● 2026-10-08 10:55:58
●A104.21.43.1372026-10-08 → 2026-10-08 · 3 obs
○ 2026-09-16 13:17:34
● 2026-10-08 10:55:56
● 2026-10-08 10:55:58
●A172.67.180.482026-10-08 → 2026-10-08 · 3 obs
○ 2026-09-16 13:17:34
● 2026-10-08 10:55:56
● 2026-10-08 10:55:58
○A198.202.211.12026-09-12 → 2026-09-12 · 3 obs
● 2026-09-12 14:03:40
○ 2026-09-16 13:17:34
○ 2026-10-08 10:55:58
●A2606:4700:3031::6815:2b892026-10-08 → 2026-10-08 · 3 obs
○ 2026-09-16 13:17:34
● 2026-10-08 10:55:56
● 2026-10-08 10:55:58
●A2606:4700:3036::ac43:b4302026-10-08 → 2026-10-08 · 3 obs
○ 2026-09-16 13:17:34
● 2026-10-08 10:55:56
● 2026-10-08 10:55:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
clientstack.dekristina.ns.cloudflare.com, will.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.125

NS records: kristina.ns.cloudflare.com, will.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clientstack.de (unsigned zone)

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.43.137, 172.67.180.48
AAAA22606:4700:3036::ac43:b430, 2606:4700:3031::6815:2b89
NS2kristina.ns.cloudflare.com, will.ns.cloudflare.com
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT4brevo-code:cf625119ff467181732760c38137e, google-site-verification=7hvSdEUCqGVTno6...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kristina.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

clientstack.de has four IP addresses: 104.21.43.137, 172.67.180.48, 2606:4700:3031::6815:2b89 and 2606:4700:3036::ac43:b430.

datapractice.online, www.codex.br.com, livesgpwla.com and two other host names share IP numbers with clientstack.de.

Name Servers

The NS records for clientstack.de delegate to kristina.ns.cloudflare.com and will.ns.cloudflare.com.

clientstack.de uses the same name servers as several other domains — among them aiman-7f0.workers.dev, dead-air-coop.pages.dev, ionwin77cust.store and two more.

clientstack.de shares at least some of its name servers with other domains, including 407730884.workers.dev, warm-fin-5aug.pages.dev, wanxunmeat.com and two others.

These name servers are frequently paired with the name servers dawn.ns.cloudflare.com, jakub.ns.cloudflare.com and ada.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kristina.ns.cloudflare.com maps to 108.162.194.125, 162.159.38.125, 172.64.34.125 and 3 additional IP addresses.

will.ns.cloudflare.com maps to 108.162.193.149, 172.64.33.149, 173.245.59.149 and 3 additional IP addresses.

Mail Servers

Mail for clientstack.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

clientstack.de uses an identical mail server configuration to several other domains — among them apicloud.de, stiftung-oberbalzheim.de, blaues-kreuz-westerstede.de and two more.

clientstack.de shares at least some of its mail servers with other domains, such as divertimento-segeln.de.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.171 and mx01.ionos.de points to 212.227.15.188.