CF1761044815075-tsm20251017082432

WWW.RTSAK.COM - us.checkpoint.com

Search for IP or hostnames:

us.checkpoint.com checked at 2025-10-21T11:06:55.057Z 244ms 151/151/151 100% R:13

us.checkpoint.com

NSdns1.zonelabs.com
A209.87.222.140🇺🇸 CPST
PTRdns1.zonelabs.com
NSdns2.zonelabs.com
A209.87.212.242🇺🇸 CPST
PTRdns2.zonealarm.com
PTRusmail2.us.checkpoint.com
A209.87.220.146🇺🇸 CPST
PTRus.checkpoint.com
NSdns1.p01.nsone.net
A2620:4d:4000:6259:7:1:0:1 🇺🇸 NSONE
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE
PTRdns1.p01.nsone.net
NSdns2.p01.nsone.net
A2a00:edc0:6259:7:1::2 🇺🇸 NSONE
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net
A2620:4d:4000:6259:7:1:0:3 🇺🇸 NSONE
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE
PTRdns3.p01.nsone.net
NSdns4.p01.nsone.net
A2a00:edc0:6259:7:1::4 🇺🇸 NSONE
PTRdns4.p01.nsone.net
A198.51.45.65🇺🇸 NSONE
PTRdns4.p01.nsone.net
MXus-checkpoint-com.mail.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A209.87.220.146🇺🇸 CPST
PTRus.checkpoint.com

checkpoint.com

NSdns1.p01.nsone.net
NSdns2.p01.nsone.net
NSdns3.p01.nsone.net
NSdns4.p01.nsone.net
MXcheckpoint-com.mail.protection.outlook.com
A3.170.42.13🇺🇸 Amazon
A3.170.42.19🇺🇸 Amazon
A3.170.42.70🇺🇸 Amazon
A3.170.42.117🇺🇸 Amazon
rank #2540 globally
rank #1371 in the tld

PTR for

Up

Starts with same word

Starts similarily

AI analysis

us.checkpoint.com is the parent of tls-us.us.checkpoint.com, ds.us.checkpoint.com, gwevents.us.checkpoint.com, apollo.us.checkpoint.com, documentsecurity.us.checkpoint.com and a few other host names.

us.checkpoint.com points to IP number 209.87.220.146.

Other host names, for instance, usmail2.us.checkpoint.com share IP numbers with us.checkpoint.com.

us.checkpoint.com is delegated to six name servers: dns1.zonelabs.com, dns2.zonelabs.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

us.checkpoint.com shares name servers with other domains at least partially, for example kevinhoyt.com, imonogas.com, dateexplorer.com.br, caloptimafoundation.org and aussantpharma.com.

these name servers are often used with the following: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns01.kenvuedns.com, ns02.kenvuedns.com, ns03.kenvuedns.com and ns04.kenvuedns.com.

Host names with two IPs:

dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1

dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1

dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65

dns4.p01.nsone.net points to 2a00:edc0:6259:7:1::4 and 198.51.45.65

Host names with one IP:

dns1.zonelabs.com points to 209.87.222.140

dns2.zonelabs.com points to 209.87.212.242

us.checkpoint.com is handled by a single mail server, us-checkpoint-com.mail.protection.outlook.com.

Host name us-checkpoint-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::b, 52.101.73.12, 52.101.73.15, 52.101.73.24 and 52.101.73.26.

usmail2.us.checkpoint.com points to a single IP: 209.87.220.146.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

akgPlPV CF johedugfp 2025-10-21