CF1760377074532-tsm20251012143351

IPLIST.NET - opsa.ch

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opsa.ch checked at 2025-10-13T17:37:54.481Z 276ms 146/146/146 100% R:11

opsa.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
NSclyde.ns.cloudflare.com
A2606:4700:58::adf5:3b5b 🇺🇸 Cloudflare
PTRclyde.ns.cloudflare.com
A2803:f800:50::6ca2:c15b 🇨🇷 Cloudflare
PTRclyde.ns.cloudflare.com
A2a06:98c1:50::ac40:215b 🇺🇸 Cloudflare
PTRclyde.ns.cloudflare.com
A108.162.193.91🇺🇸 Cloudflare
PTRclyde.ns.cloudflare.com
A172.64.33.91🇺🇸 Cloudflare
PTRclyde.ns.cloudflare.com
A173.245.59.91🇺🇸 Cloudflare
PTRclyde.ns.cloudflare.com
NSlucy.ns.cloudflare.com
A2606:4700:50::adf5:3a85 🇺🇸 Cloudflare
PTRlucy.ns.cloudflare.com
A2803:f800:50::6ca2:c085 🇨🇷 Cloudflare
PTRlucy.ns.cloudflare.com
A2a06:98c1:50::ac40:2085 🇺🇸 Cloudflare
PTRlucy.ns.cloudflare.com
A108.162.192.133🇺🇸 Cloudflare
PTRlucy.ns.cloudflare.com
A172.64.32.133🇺🇸 Cloudflare
PTRlucy.ns.cloudflare.com
A173.245.58.133🇺🇸 Cloudflare
PTRlucy.ns.cloudflare.com
A2606:4700:3031::ac43:c676 🇺🇸 Cloudflare
A2606:4700:3037::6815:44ce 🇺🇸 Cloudflare
A104.21.68.206 Cloudflare
A172.67.198.118🇺🇸 Cloudflare

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NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

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Starts with same word

Starts similarily

AI analysis

opsa.ch is the parent of hetz1.opsa.ch.

opsa.ch points to four IP numbers: 2606:4700:3031::ac43:c676, 2606:4700:3037::6815:44ce, 104.21.68.206 and 172.67.198.118.

Other host names including luchtreiniger.nl, sophia.mobi, t7yia5c7.cn, audilog.com.br and elminutocafe.com share IP numbers with opsa.ch.

opsa.ch's delegation uses two name servers, clyde.ns.cloudflare.com and lucy.ns.cloudflare.com.

opsa.ch shares the same name server setup as other domains, for example prostocash.site, prostocash.email, xabcs.com, xabc.io and stroitel-kharkov.net.

opsa.ch at least partially shares name servers with other domains, including webralli.com, lianjiehuan.com, doodstreamindo.com, chadharris.com and starlightfleetnj.com.

Host names with six IP numbers:

clyde.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5b, 2803:f800:50::6ca2:c15b, 2a06:98c1:50::ac40:215b, 108.162.193.91, 172.64.33.91 and 173.245.59.91.

lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

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

opsa.ch shares its mail server setup with other domains, including abu.family, air.se, jnxsecurity.com, networkglobalmanagement.com and perl.nz.

The mail servers for opsa.ch are shared with other domains, for instance serverbabe.io, theorytest.com, revolverguy.com, hansrochat.nl and ethicalemailservices.com.

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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