CF1760335009961-tsm20251012143351

MXLIST.NET - protonmail.ch

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protonmail.ch checked at 2025-10-13T05:56:49.945Z 186ms 103/103/103 100% R:13

protonmail.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
NSns1.protonmail.ch
A185.70.42.150🇨🇭 Proton AG
PTR185-70-42-150.protonmail.ch
NSns2.protonmail.ch
A176.119.200.150🇨🇭 Proton AG
PTR176-119-200-150.protonmail.ch
NSns3.protonmail.ch
A205.132.47.1🇺🇸 PCH AS42
PTRns3.protonmail.ch
A185.70.42.21🇨🇭 Proton AG
PTR185-70-42-21.protonmail.ch

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NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
rank #195261 globally
rank #503 in the tld

MX for

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Starts with same word

Starts similarily

AI analysis

protonmail.ch is a parent of mail-40107.protonmail.ch, app.protonmail.ch, mail-24429.protonmail.ch, mail-244106.protonmail.ch, mail-4027.protonmail.ch and a few other host names.

protonmail.ch acts as the mail server for eyrarbakki.is, benetonehillinentertainment.com, palmcontractors.com, www.premier-aero.ru, tmba.co and a few other domains.

Commonly, mailsec.protonmail.ch, mx1.timeweb.ru and mx2.timeweb.ru serve as mail servers together with protonmail.ch.

protonmail.ch points to a single IP: 185.70.42.21.

Other host names, for instance proton.ch, gmx.red and www.proton.ch share IP numbers with protonmail.ch.

protonmail.ch is delegated to three name servers: ns1.protonmail.ch, ns2.protonmail.ch and ns3.protonmail.ch.

protonmail.ch shares name servers with other domains at least partially, for instance 106.135.79.in-addr.arpa, 41.70.185.in-addr.arpa and 200.119.176.in-addr.arpa.

These name servers are often used with the name servers ns3.protonmail.com and ns2.proton.me.

Host names with one IP number:

Host ns1.protonmail.ch points to 185.70.42.150.

Host ns2.protonmail.ch points to 176.119.200.150.

Host ns3.protonmail.ch points to 205.132.47.1.

protonmail.ch is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

protonmail.ch has the same mail server setup as other domains, including eracer.de, correus.com, enger.nu, lonesomecypresspreserve.com and joeyschoblaska.com.

protonmail.ch shares some mail servers with other domains, at least partially, such as judeboden.com, peterkamminga.com, investingwithinsight.com, cwbpay.com and 4orion.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.

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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