CF1759462860695-tsm20251002182459

IPLIST.NET - it4user.ch

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it4user.ch checked at 2025-10-03T03:41:00.682Z 176ms 93/93/93 100% R:13

it4user.ch

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
NSdns20.ovh.net
A2001:41d0:d00:f900::2 🇫🇷 OVH
PTRdns20.ovh.net
A5.135.249.213🇫🇷 OVH
PTRdns20.ovh.net
NSns20.ovh.net
A2001:41d0:b00:f300::2 🇫🇷 OVH
PTRns20.ovh.net
A5.135.43.97🇧🇪 OVH
PTRns20.ovh.net
A87.98.154.146🇫🇷 OVH
PTRcluster026.hosting.ovh.net

ch

NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

Starts with same word

Starts similarily

AI analysis

it4user.ch maps to IP address 87.98.154.146.

Other host names, for instance bollwerk.fr, matriciel.org, trampolines.fr, arthulencourt.eu and francepolo.com share IP numbers with it4user.ch.

Two name servers dns20.ovh.net and ns20.ovh.net are delegated to it4user.ch.

it4user.ch uses the same name server configuration as other domains, such as decor-it-yourself.fr, pulsedpower.fr, agrosys.fr, reklama-bielsko.com and domy-lublin.pl.

Host names with two IPs:

dns20.ovh.net points to 2001:41d0:d00:f900::2 and 5.135.249.213.

ns20.ovh.net points to 2001:41d0:b00:f300::2 and 5.135.43.97.

Two mail servers handle it4user.ch: mail.protonmail.ch and mailsec.protonmail.ch.

it4user.ch shares the same mail server setup as other domains, including mbernardi.com.ar, thebadgoodguys.com, roaldnefs.com, mutant.tech and jayenicks.com.

it4user.ch shares mail servers with other domains at least in part, for instance blacksun.net.au, learra.com, intarnets.com, gbaseit.nl and res88.com.

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.

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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