CF1761159113678-tsm20251017082432

MXLIST.NET - opt.sh

Search for IP or hostnames:

opt.sh checked at 2025-10-22T18:51:53.589Z 1595ms 120/120/120 100% R:12

opt.sh

MXmail.protonmail.ch
A176.119.200.128๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmail.protonmail.ch
A185.70.42.128๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmail.protonmail.ch
A185.205.70.128๐Ÿ‡ซ๐Ÿ‡ท Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129๐Ÿ‡จ๐Ÿ‡ญ Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129๐Ÿ‡ซ๐Ÿ‡ท Proton AG
PTRmailsec.protonmail.ch
NSeugene.ns.cloudflare.com
A2606:4700:58::a29f:2c48 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTReugene.ns.cloudflare.com
A2803:f800:50::6ca2:c348 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTReugene.ns.cloudflare.com
A2a06:98c1:50::ac40:2348 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTReugene.ns.cloudflare.com
A108.162.195.72๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTReugene.ns.cloudflare.com
A162.159.44.72 Cloudflare
PTReugene.ns.cloudflare.com
A172.64.35.72๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTReugene.ns.cloudflare.com
NSlila.ns.cloudflare.com
A2606:4700:50::adf5:3aba ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRlila.ns.cloudflare.com
A2803:f800:50::6ca2:c0ba ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRlila.ns.cloudflare.com
A2a06:98c1:50::ac40:20ba ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRlila.ns.cloudflare.com
A108.162.192.186๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRlila.ns.cloudflare.com
A172.64.32.186๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRlila.ns.cloudflare.com
A173.245.58.186๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRlila.ns.cloudflare.com

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NSa0.nic.sh
NSa2.nic.sh
NSb0.nic.sh
NSc0.nic.sh

Starts with same word

Starts similarily

AI analysis

opt.sh's delegation uses two name servers, eugene.ns.cloudflare.com and lila.ns.cloudflare.com.

opt.sh shares the same name server setup as other domains, such as rsmhome.net, mccauley.us, glt-laser.com and kotaktekno.com.

opt.sh at least partially shares name servers with other domains, including hyves.org, njuer.com, silverscreencineplex.com, metronews.be and pdeainfra.org.

these name servers are commonly used together with ulla.ns.cloudflare.com, alexis.ns.cloudflare.com and kinsley.ns.cloudflare.com.

Host names with six IP numbers:

eugene.ns.cloudflare.com points to: 2606:4700:58::a29f:2c48, 2803:f800:50::6ca2:c348, 2a06:98c1:50::ac40:2348, 108.162.195.72, 162.159.44.72 and 172.64.35.72.

lila.ns.cloudflare.com points to: 2606:4700:50::adf5:3aba, 2803:f800:50::6ca2:c0ba, 2a06:98c1:50::ac40:20ba, 108.162.192.186, 172.64.32.186 and 173.245.58.186.

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

opt.sh shares its mail server setup with other domains, including myatlas.info, svcs.fr, paesserver.de, aisdks.com and especiallyabrasives.com.

The mail servers for opt.sh are shared with other domains, for instance teledisc.com, apgef.com, jsiegel.org, modolo.fr and kaotic.cc.

Host names with three IPs:

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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hRWOQlN CF johedugfp 2025-10-22