WWW.RTSAK.COM - protonmail.com
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protonmail.com checked at 2025-09-12T16:53:32.910Z 174ms 100/100/100 100% R:17protonmail.com
| 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 | ||||||
| NS | ns1.protonmail.com | ||||||
| A | 185.70.42.150🇨🇭 Proton AG | ||||||
| PTR | 185-70-42-150.protonmail.ch | ||||||
| NS | ns2.protonmail.com | ||||||
| A | 176.119.200.150🇨🇭 Proton AG | ||||||
| PTR | 176-119-200-150.protonmail.ch | ||||||
| NS | ns3.protonmail.com | ||||||
| A | 205.132.47.1🇺🇸 PCH AS42 | ||||||
| PTR | ns3.protonmail.ch | ||||||
| A | 185.70.42.12🇨🇭 Proton AG | ||||||
| PTR | 185-70-42-12.protonmail.ch | ||||||
com
rank #4006 in the tld
PTR for
MX for
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ns2.protonmail.com |
account.protonmail.com |
old.protonmail.com |
ns3.protonmail.com |
mail.protonmail.com |
mail-api.protonmail.com |
calendar.protonmail.com |
beta.protonmail.com |
www.protonmail.com |
ns1.protonmail.com |
Starts with same word
Starts similarily
AI analysis
The parent of host names ns2.protonmail.com, account.protonmail.com, old.protonmail.com, ns3.protonmail.com, mail.protonmail.com, and a few others is protonmail.com.
The mail server for trendmediaworld.com, protommail.com, astubusiness.com, and smartstarservices.com is protonmail.com.
Commonly, mail.protonmail.ch, protommail.com, and aspmx.l.google.com are utilized in conjunction with protonmail.com for mail server operations.
protonmail.com is associated with a single IP address: 185.70.42.12.
For example, other host names such as niske.fi share IP numbers with protonmail.com.
Three name servers, ns1.protonmail.com, ns2.protonmail.com, and ns3.protonmail.com, are designated for protonmail.com.
For example, protonmail.com shares name servers, at least partially, with other domains such as 70.205.185.in-addr.arpa and 40.70.185.in-addr.arpa.
ns1.protonmail.com, ns2.protonmail.com, and ns3.protonmail.com point to IP numbers: 185.70.42.150, 176.119.200.150, and 205.132.47.1 respectively.
Two mail servers, mail.protonmail.ch and mailsec.protonmail.ch, are responsible for handling protonmail.com.
Like domains elixir28.com, stephenmorri.fr, catz.com.au, cassidy.ca, and justnotaustralia.com, protonmail.com also has the same mail server setup.
Some mail servers are at least partially shared between protonmail.com and other domains, such as janz.us, caran.net, mkofr.com, prl.org, and uploadhaven.com.
mail.protonmail.ch and mailsec.protonmail.ch both point to three IP numbers each: 176.119.200.128, 185.70.42.128, 185.205.70.128 for mail.protonmail.ch and 176.119.200.129, 185.70.42.129, 185.205.70.129 for mailsec.protonmail.ch.