CF1760738398170-tsm20251017082432

MXLIST.NET - sysdev.co

Search for IP or hostnames:

sysdev.co checked at 2025-10-17T21:59:58.145Z 155ms 120/120/120 100% R:15

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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NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co

Starts with same word

Starts similarily

AI analysis

Two name servers hasslo.ns.cloudflare.com and jean.ns.cloudflare.com handle the delegation for sysdev.co.

The name server setup for sysdev.co is the same as that used by other domains, for instance wallstreetenglish.cz, wallstreetenglish.ch, woodgreen.org.uk and swisslanguagegroup.ch.

sysdev.co at least partially shares name servers with other domains, for example printmastersofwillmar.com, elesix.net, getawayshootout.me, cnjuhe.com and breastfeeding-problems.com.

These name servers are often used together with deborah.ns.cloudflare.com and ivan.ns.cloudflare.com.

Host names with six IP numbers:

hasslo.ns.cloudflare.com points to 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.

jean.ns.cloudflare.com points 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 handle sysdev.co: mail.protonmail.ch and mailsec.protonmail.ch.

sysdev.co shares the same mail server setup as other domains, including brimson.com, warpdrive.se, fortressnyc.com, fastmode.org and sme.lt.

sysdev.co shares at least partially some mail servers with other domains, for instance crisscrossed.de, name-holdings.com, digitalforce.eu, resonatedesignstudios.com and theritz.nl.

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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LTJwkrp CF johedugfp 2025-10-17