CF1759459082910-tsm20251002182459

WWW.RTSAK.COM - 40two.systems

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40two.systems checked at 2025-10-03T02:38:02.893Z 277ms 84/84/84 100% R:15

40two.systems

MXmail.fourtytwo.xyz
A2a01:4f8:1c1a:4830:43::3 🇩🇪 Hetzner
PTRmail.fourtytwo.xyz
A157.90.224.201🇩🇪 Hetzner
PTRmail.fourtytwo.xyz
NScuritiba.ns.porkbun.com
A2400:cb00:2049:1::adf5:3a25 🇺🇸 Cloudflare
A173.245.58.37🇺🇸 Cloudflare
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c 🇺🇸 Cloudflare
A162.159.8.140 Cloudflare
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4 🇺🇸 Cloudflare
A162.159.11.180 Cloudflare
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96 🇺🇸 Cloudflare
A162.159.10.150 Cloudflare

systems

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

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AI analysis

40two.systems is the parent of mail.40two.systems.

40two.systems is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

40two.systems shares name servers with other domains at least partially, for example 5005.eu, cegint.com, baxtersbythesea.com, atelierdesign.org and lazyphilosopher.com.

Host names with two IP numbers:

curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140

maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150

40two.systems is handled by a single mail server, mail.fourtytwo.xyz.

The mail server setup of 40two.systems is the same as that of other domains, for instance fourtytwo.xyz.

mail.fourtytwo.xyz resolves to two IPs: 2a01:4f8:1c1a:4830:43::3 and 157.90.224.201.

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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