CF1760369313117-tsm20251012143351

MXLIST.NET - bigbear.systems

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bigbear.systems checked at 2025-10-13T15:28:33.087Z 212ms 88/88/88 100% R:9

bigbear.systems

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
NSdns1.registrar-servers.com
A2610:a1:1024::200 🇺🇸 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200 🇺🇸 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com

systems

NSv0n0.nic.systems
NSv0n1.nic.systems
NSv0n2.nic.systems
NSv0n3.nic.systems
NSv2n0.nic.systems
NSv2n1.nic.systems

Starts with same word

Starts similarily

AI analysis

bigbear.systems is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

bigbear.systems shares the same name server setup as other domains, for example allister.xyz, trackai.com, kaakbayfinancial.com, kolbyoffroad.com and encelad.us.

bigbear.systems at least partially shares name servers with other domains, for instance elbuoy.com, g0ogle.biz, thorasaurus.com, genepayer.net and innovant.net.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

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

bigbear.systems shares the same mail server setup as other domains, for instance beeceej.com, biosfare.com, bulldogdata.com, gide.net and thyko.com.

bigbear.systems shares mail servers with other domains at least partially, including gabriolespringford.com, snowraker.com, ticomail.net, nelzya.com and transactfast.com.

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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XMSdKkv CF johedugfp 2025-10-13