IPLIST.NET - proton.ch
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proton.ch checked at 2025-09-22T21:57:36.223Z 182ms 100/100/100 100% R:11proton.ch
| MX | mail.proton.ch | ||||||
| A | 135.125.90.216🇫🇷 OVH | ||||||
| NS | ns1.proton.ch | ||||||
| A | 185.70.42.150🇨🇭 Proton AG | ||||||
| PTR | 185-70-42-150.protonmail.ch | ||||||
| NS | ns2.proton.ch | ||||||
| A | 176.119.200.150🇨🇭 Proton AG | ||||||
| PTR | 176-119-200-150.protonmail.ch | ||||||
| NS | ns3.proton.ch | ||||||
| A | 205.132.47.1🇺🇸 PCH AS42 | ||||||
| PTR | ns3.protonmail.ch | ||||||
| MX | mail.protonmail.ch | ||||||
| A | 176.119.200.128🇨🇭 Proton AG | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton AG | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton AG | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch | ||||||
| A | 176.119.200.129🇨🇭 Proton AG | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton AG | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton AG | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.21🇨🇭 Proton AG | ||||||
| PTR | 185-70-42-21.protonmail.ch | ||||||
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| NS | a.nic.ch | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
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AI analysis
proton.ch is parent of mail.proton.ch, ns1.proton.ch, ns3.proton.ch, www.proton.ch and ns2.proton.ch.
proton.ch serves as the name server for fink.email.
Together with proton.ch, ns-250.awsdns-31.com, ns-892.awsdns-47.net and ns-1050.awsdns-03.org are commonly used as name servers.
proton.ch points to a single IP: 185.70.42.21.
Other host names, for instance protonmail.ch, gmx.red and www.proton.ch share IP numbers with proton.ch.
proton.ch is delegated to three name servers: ns1.proton.ch, ns2.proton.ch and ns3.proton.ch.
Host names with one IP number:
Host ns1.proton.ch points to 185.70.42.150.
Host ns2.proton.ch points to 176.119.200.150.
Host ns3.proton.ch points to 205.132.47.1.
proton.ch is handled by three mail servers: mail.proton.ch, mail.protonmail.ch and mailsec.protonmail.ch.
proton.ch shares some mail servers with other domains, at least partially, such as andreastadler.ch, evad.io, beatroy.com, funnelexpert.com and urbit.live.
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: mail.proton.ch points to 135.125.90.216.