CF1761459027915-tsm20251024211356

MXLIST.NET - held4u.us

Search for IP or hostnames:

held4u.us checked at 2025-10-26T06:10:27.885Z 396ms 105/105/105 100% R:16

held4u.us

NSns1119.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5177:100 🇩🇪 IONOS-AS
PTRns1119.ui-dns.biz
A217.160.81.119🇩🇪 IONOS-AS
PTRns1119.ui-dns.biz
NSns1119.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5277:100 🇩🇪 IONOS-AS
PTRns1119.ui-dns.com
A217.160.82.119🇩🇪 IONOS-AS
PTRns1119.ui-dns.com
MXmx00.ionos.de
A212.227.15.41🇩🇪 IONOS-AS
PTRmx00.kundenserver.de
MXmx01.ionos.de
A217.72.192.67🇩🇪 IONOS-AS
PTRmx01.kundenserver.de
NSns1119.ui-dns.de
A2607:f1c0:fe:53:185:132:32:119 🇺🇸 IONOS-Anycast
PTRns1119.ui-dns.de
A217.160.80.119🇩🇪 IONOS-AS
PTRns1119.ui-dns.de
NSns1119.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5377:100 🇩🇪 IONOS-AS
PTRns1119.ui-dns.org
A217.160.83.119🇩🇪 IONOS-AS
PTRns1119.ui-dns.org
A2001:8d8:1001:10a9:9700:5240:ed91:301d 🇩🇪 IONOS-AS
PTRkundenserver.de
A217.160.122.170🇩🇪 IONOS-AS
PTRclienthosting.eu

us

NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us

Starts with same word

Starts similarily

AI analysis

held4u.us points to two IP numbers: 2001:8d8:1001:10a9:9700:5240:ed91:301d and 217.160.122.170.

Other host names, for instance i-pet-shop.com, spirituosen.expert, iris-cloud.org, einbruchschutz.expert and merla.biz share IP numbers with held4u.us.

held4u.us is delegated to four name servers: ns1119.ui-dns.biz, ns1119.ui-dns.com, ns1119.ui-dns.de and ns1119.ui-dns.org.

held4u.us shares name servers with other domains at least partially, for instance auditorium.at, be-ai.com, homesofvillanova.com, videncelabs.com and emabia.com.

these name servers are commonly paired with ns1059.ui-dns.biz, ns1099.ui-dns.biz, ns1104.ui-dns.org, ns1104.ui-dns.com, ns1084.ui-dns.com, ns1086.ui-dns.org, ns1094.ui-dns.com, ns1114.ui-dns.de and ns1078.ui-dns.com.

Host names with two IP numbers:

ns1119.ui-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:5177:100 and 217.160.81.119.

ns1119.ui-dns.com resolves to 2001:8d8:fe:53:0:d9a0:5277:100 and 217.160.82.119.

ns1119.ui-dns.de resolves to 2607:f1c0:fe:53:185:132:32:119 and 217.160.80.119.

ns1119.ui-dns.org resolves to 2001:8d8:fe:53:0:d9a0:5377:100 and 217.160.83.119.

held4u.us is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

held4u.us shares the same mail server setup as other domains, including flowkasse.de, bootznetz.de, xn--recht-trkei-zhb.de, global-side.com and hansow.de.

held4u.us shares at least some mail servers with other domains, for instance octasys.de.

Host names with one IP number:

mx00.ionos.de points to: 212.227.15.41.

mx01.ionos.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

UjDcDRN CF johedugfp 2025-10-26