CF1758836637982-tsm20250925114901

WWW.RTSAK.COM - optimarks.com

Search for IP or hostnames:

optimarks.com checked at 2025-09-25T21:43:57.887Z 3067ms 127/127/127 100% R:15

optimarks.com

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXaspmx4.googlemail.com
A2a00:1450:4025:402::1b 🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
MXaspmx5.googlemail.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
NSdns01.muumuu-domain.com
A202.239.23.45🇯🇵 IDC Frontier Inc.
NSdns02.muumuu-domain.com
A160.251.249.62🇯🇵 GMO Internet West
MXaspmx.l.google.com
A2607:f8b0:4023:c0b::1a 🇺🇸 Google
PTRdd-in-f26.1e100.net
A142.250.141.26🇺🇸 Google
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1a 🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A157.7.107.33🇯🇵 GMO Internet, Inc.
PTR157-7-107-33.virt.lolipop.jp

com

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Starts with same word

Starts similarily

AI analysis

optimarks.com points to a single IP number: 157.7.107.33.

Other host names, for instance inature.jp, boys-kitakyushu.com, things.red, c-house.net and 157-7-107-33.virt.lolipop.jp share IP numbers with optimarks.com.

optimarks.com is delegated to two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

optimarks.com uses the same name server setup as other domains, for instance garubo.com, wellcare.co.jp, marunaca.co.jp, falife.net and patoramoon.com.

Host names with one IP number:

dns01.muumuu-domain.com points to: 202.239.23.45.

dns02.muumuu-domain.com points to: 160.251.249.62.

optimarks.com is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

optimarks.com shares some mail servers with other domains, including sportix.fr, sjmv.org, baldebranco.com.br, conduccioneficiente.net and realestate-school.com.

These mail servers are commonly used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com maps to 2a00:1450:400b:c02::1b and 172.253.116.27.

aspmx3.googlemail.com maps to 2a00:1450:400c:c00::1b and 173.194.76.27.

aspmx4.googlemail.com maps to 2a00:1450:4025:402::1b and 142.250.102.26.

aspmx5.googlemail.com maps to 2a00:1450:4013:c1e::1b and 192.178.213.26.

aspmx.l.google.com maps to 2607:f8b0:4023:c0b::1a and 142.250.141.26.

alt1.aspmx.l.google.com maps to 2607:f8b0:4023:100f::1b and 192.178.220.27.

alt2.aspmx.l.google.com maps to 2607:f8b0:4003:c30::1a and 74.125.27.27.

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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CoVoOiU CF johedugfp 2025-09-25