CF1760355409963-tsm20251012143351

IPLIST.NET - 4pass.de

Search for IP or hostnames:

4pass.de checked at 2025-10-13T11:36:49.950Z 466ms 105/105/105 100% R:11

4pass.de

NSaccess.ui-dns.biz
A2001:8d8:fe:53::81:237 🇩🇪 IONOS SE
PTRaccess.ui-dns.biz
A217.160.81.237🇩🇪 IONOS SE
PTRaccess.ui-dns.biz
NSaccess.ui-dns.com
A2607:f1c0:fe:53::34:237 🇺🇸 IONOS-Anycast
PTRaccess.ui-dns.com
A185.132.34.237🇩🇪 IONOS-Anycast
PTRaccess.ui-dns.com
MXmx00.kundenserver.de
A212.227.15.41🇩🇪 IONOS SE
PTRmx00.kundenserver.de
MXmx01.kundenserver.de
A217.72.192.67🇩🇪 IONOS SE
PTRmx01.kundenserver.de
NSaccess.ui-dns.de
A2001:8d8:fe:53::80:237 🇩🇪 IONOS SE
PTRaccess.ui-dns.de
A217.160.80.237🇩🇪 IONOS SE
PTRaccess.ui-dns.de
NSaccess.ui-dns.org
A2607:f1c0:fe:53::35:237 🇺🇸 IONOS-Anycast
PTRaccess.ui-dns.org
A185.132.35.237🇩🇪 IONOS-Anycast
PTRaccess.ui-dns.org
A2001:8d8:100f:f000::200 🇩🇪 IONOS SE
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.30🇩🇪 IONOS SE
PTR217-160-0-30.elastic-ssl.ui-r.com

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Starts with same word

Starts similarily

AI analysis

Two IP numbers are pointed to by 4pass.de: 2001:8d8:100f:f000::200 and 217.160.0.30.

other host names include despistaos.es, zeit-zum-atmen.de, nauticcentre.com, virtus-gmbh.com and agnesblanchemarc.de; they share IP numbers with 4pass.de.

4pass.de delegates to four name servers: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.

4pass.de at least partially shares name servers with other domains, for instance la-jur.de, wallem.de, beromm.de, amayer.net and osvinnoeller.de.

Host names with two IP numbers: access.ui-dns.biz points to 2001:8d8:fe:53::81:237 and 217.160.81.237; access.ui-dns.com points to 2607:f1c0:fe:53::34:237 and 185.132.34.237; access.ui-dns.de points to 2001:8d8:fe:53::80:237 and 217.160.80.237; access.ui-dns.org points to 2607:f1c0:fe:53::35:237 and 185.132.35.237.

4pass.de is handled by two mail servers: mx00.kundenserver.de and mx01.kundenserver.de.

4pass.de uses the same mail server setup as other domains, for instance geldsparen.de, kdjh.de, pfaendner.com, gnittka.info and ku-mu.de.

4pass.de shares at least partially some mail servers with other domains, for instance ra-de.de, iem-kastl.com, axdia-net.de, spedition-budde.de and best-it.at.

these mail servers are commonly used alongside mail2.ra-de.de and mail.ra-de.de.

Host names with one IP:

mx00.kundenserver.de points to: 212.227.15.41

mx01.kundenserver.de points to: 217.72.192.67

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

DzYOrBO CF johedugfp 2025-10-13