CF1760190736409-tsm20251011071822

WWW.ROBTEX.COM - grm-systems.cz

Search for IP or hostnames:

grm-systems.cz checked at 2025-10-11T13:52:16.372Z 203ms 202/202/202 100% R:13

grm-systems.cz

MXsmtp.google.com
A2607:f8b0:4023:c06::1b🇺🇸 Google
PTRdz-in-f27.1e100.net
A2607:f8b0:4023:c0b::1a🇺🇸 Google
PTRdd-in-f26.1e100.net
A2607:f8b0:4023:c0d::1a🇺🇸 Google
PTRdl-in-f26.1e100.net
A2607:f8b0:4023:c0d::1b🇺🇸 Google
PTRdl-in-f27.1e100.net
A142.250.101.26🇺🇸 Google
PTRdz-in-f26.1e100.net
A142.250.141.26🇺🇸 Google
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google
PTRdd-in-f27.1e100.net
A142.251.2.26🇺🇸 Google
PTRdl-in-f26.1e100.net
A142.251.2.27🇺🇸 Google
PTRdl-in-f27.1e100.net
NSns.forpsi.cz
A2001:15e8:201:1::d1b9🇨🇿 INTERNET CZ
PTRns.forpsi.cz
A81.2.209.185🇨🇿 INTERNET CZ
PTRns.forpsi.cz
NSns.forpsi.it
A2a00:6d41:2:1::5🇮🇹 Aruba
PTRns.forpsi.it
A95.110.254.165🇮🇹 Aruba
PTRhost165-254-110-95.serverdedicati.aruba.it
NSns.forpsi.net
A2001:15e8:101:1::c282🇨🇿 INTERNET CZ
PTRns.forpsi.net
A81.2.194.130🇨🇿 INTERNET CZ
PTRns.forpsi.net
A81.2.195.66🇨🇿 INTERNET CZ
PTR66.195.forpsi.net

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

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AI analysis

grm-systems.cz is the parent of firma.grm-systems.cz and mail.grm-systems.cz.

grm-systems.cz points to an IP address: 81.2.195.66.

other host names include mtradecz.com, enzyma.net, www.chataspartak.cz, proregion.barvinek.net and sircontec.com; they share IP numbers with grm-systems.cz.

grm-systems.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

grm-systems.cz at least partially shares name servers with other domains, for instance linky.hu, vip.cz, lvn.cz, chciprezoutauto.cz and tataa.cz.

These name servers are commonly used with ns.forpsi.us and ns.forpsi.cn.

Host names with two IP numbers:

ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185; ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165; ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.

grm-systems.cz is handled by a single mail server, smtp.google.com.

grm-systems.cz uses the same mail server setup as other domains, for instance ioreor.com, houruck.hu, jpn.me, aer.nl and cyrare.com.

grm-systems.cz shares at least partially some mail servers with other domains, for instance c-commerce.org, belfoods.com, rootslab.co.id, scoutandwillow.com and fenamilho.com.br.

These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 142.250.101.26, 142.250.141.26, 142.250.141.27, 142.251.2.26 and 142.251.2.27.

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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QeRnStl CF johedugfp 2025-10-11