CF1759200757782-tsm20250929235914

WWW.RTSAK.COM - bertrand.blue

Search for IP or hostnames:

bertrand.blue checked at 2025-09-30T02:52:37.766Z 183ms 99/99/99 100% R:14

bertrand.blue

NSns-fr.1and1-dns.biz
A2001:8d8:fe:53:0:d9a0:5104:100 🇩🇪 IONOS SE
PTRns-fr.1and1-dns.biz
A217.160.81.4🇩🇪 IONOS SE
PTRns-fr.1and1-dns.biz
NSns-fr.1and1-dns.com
A2001:8d8:fe:53:0:d9a0:5204:100 🇩🇪 IONOS SE
PTRns-fr.1and1-dns.com
A217.160.82.4🇩🇪 IONOS SE
PTRns-fr.1and1-dns.com
NSns-fr.1and1-dns.fr
A2001:8d8:fe:53:0:d9a0:5004:100 🇩🇪 IONOS SE
PTRns-fr.1and1-dns.fr
A217.160.80.4🇩🇪 IONOS SE
PTRns-fr.1and1-dns.fr
MXmx00.ionos.fr
A212.227.15.41🇩🇪 IONOS SE
PTRmx00.kundenserver.de
MXmx01.ionos.fr
A217.72.192.67🇩🇪 IONOS SE
PTRmx01.kundenserver.de
NSns-fr.1and1-dns.org
A2001:8d8:fe:53:0:d9a0:5304:100 🇩🇪 IONOS SE
PTRns-fr.1and1-dns.org
A217.160.83.4🇩🇪 IONOS SE
PTRns-fr.1and1-dns.org
A2001:8d8:100f:f000::285 🇩🇪 IONOS SE
PTR2001-08d8-100f-f000-0000-0000-0000-0285.elastic-ssl.ui-r.com
A217.160.0.158🇩🇪 IONOS SE
PTR217-160-0-158.elastic-ssl.ui-r.com

blue

NSa0.nic.blue
NSa2.nic.blue
NSb0.nic.blue
NSb2.nic.blue
NSc0.nic.blue

Starts with same word

Starts similarily

AI analysis

bertrand.blue resolves to two IP numbers: 2001:8d8:100f:f000::285 and 217.160.0.158.

other host names including uap.support, nsp3.org, feldenkraisundreiten.de, mehrdata.ch and aloise.name share IP numbers with bertrand.blue.

bertrand.blue is delegated to four name servers: ns-fr.1and1-dns.biz, ns-fr.1and1-dns.com, ns-fr.1and1-dns.fr and ns-fr.1and1-dns.org.

bertrand.blue at least partially shares name servers with other domains, for instance audimages.com, scrib.team, smartboard.boutique, lepetit.plus and heath.email.

Host names with two IP numbers:

ns-fr.1and1-dns.biz points to 2001:8d8:fe:53:0:d9a0:5104:100 and 217.160.81.4; ns-fr.1and1-dns.com points to 2001:8d8:fe:53:0:d9a0:5204:100 and 217.160.82.4; ns-fr.1and1-dns.fr points to 2001:8d8:fe:53:0:d9a0:5004:100 and 217.160.80.4; ns-fr.1and1-dns.org points to 2001:8d8:fe:53:0:d9a0:5304:100 and 217.160.83.4.

Two mail servers handle bertrand.blue: mx00.ionos.fr and mx01.ionos.fr.

bertrand.blue shares the same mail server setup as other domains, for instance hydropartenaires.fr, tendanceimmo.fr, aconcept.fr, pro-textiles.com and ideagreen.net.

Host names with one IP number:

mx00.ionos.fr points to 212.227.15.41

mx01.ionos.fr 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.
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fvTAFrp CF johedugfp 2025-09-30