CF1761004045848-tsm20251017082432

MXLIST.NET - system4u.info

Search for IP or hostnames:

system4u.info checked at 2025-10-20T23:47:25.819Z 316ms 105/105/105 100% R:15

system4u.info

MXspamfilter01.system4u.cz
NSquentin.ns.cloudflare.com
A2606:4700:58::a29f:2c07 🇺🇸 Cloudflare
PTRquentin.ns.cloudflare.com
A2803:f800:50::6ca2:c307 🇨🇷 Cloudflare
PTRquentin.ns.cloudflare.com
A2a06:98c1:50::ac40:2307 🇺🇸 Cloudflare
PTRquentin.ns.cloudflare.com
A108.162.195.7🇺🇸 Cloudflare
PTRquentin.ns.cloudflare.com
A162.159.44.7 Cloudflare
PTRquentin.ns.cloudflare.com
A172.64.35.7🇺🇸 Cloudflare
PTRquentin.ns.cloudflare.com
NSthea.ns.cloudflare.com
A2606:4700:50::a29f:26f7 🇺🇸 Cloudflare
PTRthea.ns.cloudflare.com
A2803:f800:50::6ca2:c2f7 🇨🇷 Cloudflare
PTRthea.ns.cloudflare.com
A2a06:98c1:50::ac40:22f7 🇺🇸 Cloudflare
PTRthea.ns.cloudflare.com
A108.162.194.247🇺🇸 Cloudflare
PTRthea.ns.cloudflare.com
A162.159.38.247 Cloudflare
PTRthea.ns.cloudflare.com
A172.64.34.247🇺🇸 Cloudflare
PTRthea.ns.cloudflare.com
A37.9.175.18🇸🇰 Websupport
PTR18.175.9.37.in-addr.arpa.websupport.sk

info

NSa0.info.afilias-nst.info
NSa2.info.afilias-nst.info
NSc0.info.afilias-nst.info
NSb0.info.afilias-nst.org
NSb2.info.afilias-nst.org
NSd0.info.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

system4u.info resolves to one IP number: 37.9.175.18.

other host names including iparks.sk, orientshop.sk, robolife.it, dorimpex.eu and www.gynfiv.sk share IP numbers with system4u.info.

system4u.info is delegated to two name servers quentin.ns.cloudflare.com and thea.ns.cloudflare.com.

system4u.info shares the same name server setup as other domains, for instance en-us-iigenics.com, system4u.com, d-g-s.ru, shop-igenics.com and system4u.cz.

system4u.info at least partially shares name servers with other domains, for instance njoq.cn, anime4i.in, farm.com.sa, u147.com and abtk.ru.

These name servers are commonly used with ezra.ns.cloudflare.com, yew.ns.cloudflare.com and elsa.ns.cloudflare.com.

Host names with six IP numbers:

Host name quentin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c07, 2803:f800:50::6ca2:c307, 2a06:98c1:50::ac40:2307, 108.162.195.7, 162.159.44.7 and 172.64.35.7.

Host name thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.

system4u.info is handled by a single mail server, spamfilter01.system4u.cz.

system4u.info shares the same mail server setup as other domains, for instance system4u.mobi.

system4u.info shares at least partially some mail servers with other domains, including medispol.eu, omegy.cz and omegy.com.

these mail servers are commonly used with the mail servers spamfilter02.system4u.cz.

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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rJzupnD CF johedugfp 2025-10-20