CF1759390604083-tsm20251001211114

WWW.RTSAK.COM - optimum.no

Search for IP or hostnames:

optimum.no checked at 2025-10-02T07:36:44.030Z 684ms 149/149/149 100% R:11

optimum.no

NSanirban.ns.cloudflare.com
A2606:4700:58::adf5:3b40 🇺🇸 Cloudflare
PTRanirban.ns.cloudflare.com
A2803:f800:50::6ca2:c140 🇨🇷 Cloudflare
PTRanirban.ns.cloudflare.com
A2a06:98c1:50::ac40:2140 🇺🇸 Cloudflare
PTRanirban.ns.cloudflare.com
A108.162.193.64🇺🇸 Cloudflare
PTRanirban.ns.cloudflare.com
A172.64.33.64🇺🇸 Cloudflare
PTRanirban.ns.cloudflare.com
A173.245.59.64🇺🇸 Cloudflare
PTRanirban.ns.cloudflare.com
NSzara.ns.cloudflare.com
A2606:4700:50::adf5:3a94 🇺🇸 Cloudflare
PTRzara.ns.cloudflare.com
A2803:f800:50::6ca2:c094 🇨🇷 Cloudflare
PTRzara.ns.cloudflare.com
A2a06:98c1:50::ac40:2094 🇺🇸 Cloudflare
PTRzara.ns.cloudflare.com
A108.162.192.148🇺🇸 Cloudflare
PTRzara.ns.cloudflare.com
A172.64.32.148🇺🇸 Cloudflare
PTRzara.ns.cloudflare.com
A173.245.58.148🇺🇸 Cloudflare
PTRzara.ns.cloudflare.com
MXoptimum-no.mail.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2606:4700::6812:8e8 🇺🇸 Cloudflare
A2606:4700::6812:9e8 🇺🇸 Cloudflare
A104.18.8.232 Cloudflare
A104.18.9.232 Cloudflare

no

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

PTR for

Up

Starts with same word

Starts similarily

AI analysis

optimum.no has children pocketcrm.optimum.no, www.optimum.no and netserver.optimum.no.

optimum.no resolves to four IPs: 2606:4700::6812:8e8, 2606:4700::6812:9e8, 104.18.8.232 and 104.18.9.232.

Other host names, for instance dwyergroup.com, novartis.co.jp, aplicativos.animaeducacao.com.br.cdn.cloudflare.net, spdevices.com and www.betc2c.com share IP numbers with optimum.no.

optimum.no has two name servers: anirban.ns.cloudflare.com and zara.ns.cloudflare.com.

optimum.no shares the same name server setup as other domains, for example zobj.net, desp63.com, emojipedia.org, autosolid.eu and emojitracker.com.

optimum.no shares some name servers with other domains, for example y666904.com, kochubey.eu, iloto.lv, haxcommunity.org and xtns.org.

These name servers are commonly used with the name servers norah.ns.cloudflare.com.

Host names with six IP numbers: anirban.ns.cloudflare.com points to: 2606:4700:58::adf5:3b40, 2803:f800:50::6ca2:c140, 2a06:98c1:50::ac40:2140, 108.162.193.64, 172.64.33.64 and 173.245.59.64; zara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.

optimum.no is handled by a single mail server, optimum-no.mail.protection.outlook.com.

Host optimum-no.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 52.101.68.18, 52.101.68.39, 52.101.73.4 and 52.101.73.16.

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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