CF1757726677970-tsm20250912070358

IPLIST.NET - sysdev.co

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sysdev.co checked at 2025-09-13T01:24:37.895Z 1583ms 117/117/117 100% R:9

sysdev.co

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
NShasslo.ns.cloudflare.com
A2606:4700:58::a29f:2c86 🇺🇸 Cloudflare
PTRhasslo.ns.cloudflare.com
A2803:f800:50::6ca2:c386 🇨🇷 Cloudflare
PTRhasslo.ns.cloudflare.com
A2a06:98c1:50::ac40:2386 🇺🇸 Cloudflare
PTRhasslo.ns.cloudflare.com
A108.162.195.134🇺🇸 Cloudflare
PTRhasslo.ns.cloudflare.com
A162.159.44.134 Cloudflare
PTRhasslo.ns.cloudflare.com
A172.64.35.134🇺🇸 Cloudflare
PTRhasslo.ns.cloudflare.com
NSjean.ns.cloudflare.com
A2606:4700:50::adf5:3a79 🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com
A2803:f800:50::6ca2:c079 🇨🇷 Cloudflare
PTRjean.ns.cloudflare.com
A2a06:98c1:50::ac40:2079 🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com
A108.162.192.121🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com
A172.64.32.121🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com
A173.245.58.121🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com

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NSns1.cctld.co
NSns2.cctld.co
NSns3.cctld.co
NSns4.cctld.co
NSns5.cctld.co
NSns6.cctld.co
NSns7.cctld.co
NSns8.cctld.co

Starts with same word

Starts similarily

AI analysis

Two name servers, hasslo.ns.cloudflare.com and jean.ns.cloudflare.com, are delegated for sysdev.co.

Other domains such as wallstreetenglish.cz, wallstreetenglish.ch, woodgreen.org.uk, and swisslanguagegroup.ch, share the same name server setup as sysdev.co.

The domain sysdev.co partially shares its name servers with other domains such as printmastersofwillmar.com, elesix.net, getawayshootout.me, cnjuhe.com, and breastfeeding-problems.com.

The domain hasslo.ns.cloudflare.com resolves to the following IP addresses: 2606:4700:58::a29f:2c86, 2803:f800:50::6ca2:c386, 2a06:98c1:50::ac40:2386, 108.162.195.134, 162.159.44.134, and 172.64.35.134. Similarly, the domain jean.ns.cloudflare.com resolves to: 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121, and 173.245.58.121.

Two mail servers, mail.protonmail.ch and mailsec.protonmail.ch, are responsible for handling sysdev.co.

Like the domains brimson.com, warpdrive.se, fortressnyc.com, fastmode.org, and sme.lt, sysdev.co also has the same mail server setup.

Other domains such as crisscrossed.de, name-holdings.com, digitalforce.eu, resonatedesignstudios.com, and theritz.nl share at least partially some mail servers with sysdev.co.

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.

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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