firstoption.group - robtex.com

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firstoption.group checked at 2026-01-12T08:23:44.118Z 0ms 146/146/146 100% R:0 allDone:true timedOut:false cfaller:36304807/29:e52e1908:15734:-

firstoption.group

NScurt.ns.cloudflare.com
A2606:4700:58::adf5:3b5e🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
A2803:f800:50::6ca2:c15e🇨🇷 Cloudflare
PTRcurt.ns.cloudflare.com
A2a06:98c1:50::ac40:215e🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
A108.162.193.94🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
A172.64.33.94🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
A173.245.59.94🇺🇸 Cloudflare
PTRcurt.ns.cloudflare.com
NSlisa.ns.cloudflare.com
A2606:4700:50::adf5:3a83🇺🇸 Cloudflare
PTRlisa.ns.cloudflare.com
A2803:f800:50::6ca2:c083🇨🇷 Cloudflare
PTRlisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2083🇺🇸 Cloudflare
PTRlisa.ns.cloudflare.com
A108.162.192.131🇺🇸 Cloudflare
PTRlisa.ns.cloudflare.com
A172.64.32.131🇺🇸 Cloudflare
PTRlisa.ns.cloudflare.com
A173.245.58.131🇺🇸 Cloudflare
PTRlisa.ns.cloudflare.com
MXfirstoption-group.mail.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft
PTRmail-am6pr04cu00303.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
A2a01:111:f403:ca09::9🇳🇱 Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A2606:4700::6812:16f1🇺🇸 Cloudflare
A2606:4700::6812:17f1🇺🇸 Cloudflare
A104.18.22.241 Cloudflare
A104.18.23.241 Cloudflare

group

Starts with same word

Starts similarily

AI analysis

firstoption.group refers to four IP numbers: 2606:4700::6812:16f1, 2606:4700::6812:17f1, 104.18.22.241 and 104.18.23.241.

Other host names, for instance southcountysurgery.com, portkey.ai, fafard.ca, www.pharmacy2u.co.uk and www.gulf.co.th.cdn.cloudflare.net share IP numbers with firstoption.group.

firstoption.group's delegation uses two name servers: curt.ns.cloudflare.com and lisa.ns.cloudflare.com.

firstoption.group uses the same name server setup as other domains, such as provarity.com, seoulistic.com, element-energy.co.uk, erm.net and customerfirstrenewables.com.

firstoption.group at least partially shares name servers with other domains, including carnevalepetrosino.com, innoviz.us, websitereboot.com.au, davidawest.com and 0cc.fr.

These name servers are commonly used with ken.ns.cloudflare.com.

Host names with six IP numbers:

curt.ns.cloudflare.com points to 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94.

lisa.ns.cloudflare.com points to 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131.

A single mail server handles firstoption.group, firstoption-group.mail.protection.outlook.com.

Host firstoption-group.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::9, 52.101.68.5, 52.101.68.27, 52.101.68.36 and 52.101.68.39.