CF1760330753706-tsm20251012143351

MXLIST.NET - sy.st

Search for IP or hostnames:

sy.st checked at 2025-10-13T04:45:53.693Z 268ms 98/98/98 100% R:17

sy.st

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
NSet.sy.st
A2400:52e0:fff2::1 🇸🇮 BunnyCDN
A109.104.147.1🇸🇮 BunnyCDN
PTRcoco.bunny.net
NSle.sy.st
A2400:52e0:fff0::1 🇸🇮 BunnyCDN
A91.200.176.1🇸🇮 BunnyCDN
PTRkiki.bunny.net
A2a02:6ea0:c113:2::911:1 🇺🇸 CDN77
PTRunn-atl.cdn77.com
A185.152.66.243🇺🇸 CDN77
PTR185-152-66-243.bunnyinfra.net

st

NSdns-st.bahnhof.net
NSns1.bahnhof.net
NSsoutheast-2.dns-au.st
NSwest-2.dns-us.st

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Starts with same word

Starts similarily

AI analysis

sy.st is a parent of le.sy.st and et.sy.st.

sy.st resolves to two IP numbers: 2a02:6ea0:c113:2::911:1 and 185.152.66.243.

Other host names, for instance httptoolkit.com, openimpact.io, slotshub38.com, alextheward.com and threeheadsbrewing.com share IP numbers with sy.st.

Two name servers et.sy.st and le.sy.st handle delegation for sy.st.

Host names with two IP numbers:

et.sy.st points to: 2400:52e0:fff2::1 and 109.104.147.1

le.sy.st points to: 2400:52e0:fff0::1 and 91.200.176.1

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

sy.st has the same mail server setup as other domains, including busterud.com, pellegrino.io, thedoes.net, sjc3.com and oisinhurley.com.

sy.st shares some mail servers with other domains, at least partially, such as rgenova.net, ratum.org, team-speak.it, lukeartanis.com and aissa.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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