CF1758475192320-tsm20250921160209

WWW.ROBTEX.COM - nullpointer.fr

Search for IP or hostnames:

nullpointer.fr checked at 2025-09-21T17:19:52.307Z 195ms 181/181/181 100% R:14

nullpointer.fr

MXmail.protonmail.ch
A176.119.200.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton AG
PTRmailsec.protonmail.ch
NSdns107.ovh.net
A2001:41d0:d01:100::2🇫🇷 OVH
PTRdns107.ovh.net
A5.196.41.137🇫🇷 OVH
PTRdns107.ovh.net
NSns107.ovh.net
A2001:41d0:b00:fb00::2🇫🇷 OVH
PTRns107.ovh.net
A5.135.65.209🇫🇷 OVH
PTRns107.ovh.net
MXmx1.mail.ovh.net
A188.165.36.237🇫🇷 OVH
PTRmx1.mail.ovh.net
MXmx2.mail.ovh.net
A87.98.160.167🇫🇷 OVH
PTRmx2.mail.ovh.net
MXmx3.mail.ovh.net
A91.121.53.175🇫🇷 OVH
PTRmx3.mail.ovh.net
A188.165.53.185🇫🇷 OVH
PTRcluster021.hosting.ovh.net

fr

NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr

Starts with same word

Starts similarily

AI analysis

nullpointer.fr maps to IP address 188.165.53.185.

Other host names, for instance www.opennet.be, dc-lifestyle.com, team-virtuel.com, www.chateaulaloubiere.com and poleconceptsa.be share IP numbers with nullpointer.fr.

Two name servers dns107.ovh.net and ns107.ovh.net are delegated to nullpointer.fr.

nullpointer.fr uses the same name server configuration as other domains, such as bentybrothersmusic.com, postage.fr, ip-92-222-105.eu, brealsousmontfort.fr and hussaile.com.

Host names with two IPs:

dns107.ovh.net points to 2001:41d0:d01:100::2 and 5.196.41.137.

ns107.ovh.net points to 2001:41d0:b00:fb00::2 and 5.135.65.209.

nullpointer.fr is handled by five mail servers: mail.protonmail.ch, mailsec.protonmail.ch, mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

nullpointer.fr shares mail servers with other domains at least in part, for instance ubezpieczenia-on-line.pl, cefom.eu, tomgrozev.com, 4rs.nl and masdesclaparedes.com.

These mail servers are commonly used together with mx4.mail.ovh.net and mx0.mail.ovh.net.

Host names with three IP numbers:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129

Host names with one IP number:

mx1.mail.ovh.net points to 188.165.36.237

mx2.mail.ovh.net points to 87.98.160.167

mx3.mail.ovh.net points to 91.121.53.175

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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IczziOI CF johedugfp 2025-09-21