CF1758472512566-tsm20250921160209

NSLIST.NET - cetr.no

Search for IP or hostnames:

cetr.no checked at 2025-09-21T16:35:12.551Z 288ms 168/168/168 100% R:16

cetr.no

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
NScass.ns.cloudflare.com
A2606:4700:50::adf5:3a51 🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051 🇨🇷 Cloudflare
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051 🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
A108.162.192.81🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
A172.64.32.81🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
A173.245.58.81🇺🇸 Cloudflare
PTRcass.ns.cloudflare.com
NShank.ns.cloudflare.com
A2606:4700:58::adf5:3b74 🇺🇸 Cloudflare
PTRhank.ns.cloudflare.com
A2803:f800:50::6ca2:c174 🇨🇷 Cloudflare
PTRhank.ns.cloudflare.com
A2a06:98c1:50::ac40:2174 🇺🇸 Cloudflare
PTRhank.ns.cloudflare.com
A108.162.193.116🇺🇸 Cloudflare
PTRhank.ns.cloudflare.com
A172.64.33.116🇺🇸 Cloudflare
PTRhank.ns.cloudflare.com
A173.245.59.116🇺🇸 Cloudflare
PTRhank.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c09::1b 🇺🇸 Google
PTRbh-in-f27.1e100.net
A142.251.163.26🇺🇸 Google
PTRwv-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
A2606:4700:3036::6815:5b88 🇺🇸 Cloudflare
A2606:4700:3036::ac43:dcec 🇺🇸 Cloudflare
A104.21.91.136 Cloudflare
A172.67.220.236🇺🇸 Cloudflare

no

NSi.nic.no
NSx.nic.no
NSy.nic.no
NSz.nic.no
NSnjet.norid.no
NSnot.norid.no

Starts with same word

Starts similarily

AI analysis

cetr.no resolves to four IP numbers: 2606:4700:3036::6815:5b88, 2606:4700:3036::ac43:dcec, 104.21.91.136 and 172.67.220.236.

Other host names such as www.sunnemaert.ch, www.cyprussecurityassociation.com, www.gtplanet.com, plconfig.com and nooteboom.nu share IPs with cetr.no.

cetr.no is delegated to two name servers: cass.ns.cloudflare.com and hank.ns.cloudflare.com.

cetr.no shares the same name server setup as dynnamo.com, ewdn.com, politicalivre.com.br, jeuxfriv2018.com and spartan-motorcycle-couriers.com.

cetr.no at least partially shares name servers with other domains, for instance termlifeinsuranceapplication.com, zwrm.cn, lexcoll.net, internetsitedev.com and workin-gear.com.au.

these name servers are commonly used with nitin.ns.cloudflare.com, dolly.ns.cloudflare.com, elly.ns.cloudflare.com, isla.ns.cloudflare.com, jobs.ns.cloudflare.com, ivy.ns.cloudflare.com and ben.ns.cloudflare.com.

Host names with six IP numbers:

cass.ns.cloudflare.com points to 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81.

hank.ns.cloudflare.com points to 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116.

Five mail servers handle cetr.no: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

cetr.no shares at least partially some mail servers with other domains, including rollingstonesmusic.com, amekyon.com, saplingsystems.com, agra.k12.ok.us and mercury.rardin.net.

these mail servers are often used together with mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.

aspmx.l.google.com points to 2607:f8b0:4004:c09::1b and 142.251.163.26.

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.

Common destinations observed:

172.253.116.26 is reached by aspmx2.googlemail.com and alt1.aspmx.l.google.com.

2a00:1450:400c:c00::1a is reached by aspmx3.googlemail.com and alt2.aspmx.l.google.com.

173.194.76.26 is reached by aspmx3.googlemail.com and alt2.aspmx.l.google.com.

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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