CF1760602361204-tsm20251016065942

WWW.RTSAK.COM - jcr.net.br

Search for IP or hostnames:

jcr.net.br checked at 2025-10-16T08:12:41.192Z 694ms 98/98/98 100% R:25

jcr.net.br

NSns1.jcr.net.br
A189.89.152.2🇧🇷 ITS Telecomunicações
PTR189-89-152-2.static.itsweb.com.br
NSns2.jcr.net.br
A204.199.45.32🇧🇷 Lumen AS 3549
PTR204-199-45-32.dia.static.centurylink.com.br
NSns3.jcr.net.br
A2801:80:930::11 🇧🇷 AS263319
A177.52.173.11🇧🇷 AS263319
PTRfaraday.jcr.net.br
MXjcr-net-br.mail.protection.outlook.com
A2a01:111:f403:c801:: 🇺🇸 Microsoft
PTRmail-sa9pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:c946::1 🇺🇸 Microsoft
PTRmail-ch1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f802::3 🇺🇸 Microsoft
PTRmail-sj0pr03cu01403.inbound.protection.outlook.com
A2a01:111:f403:f90c:: 🇺🇸 Microsoft
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A52.101.8.42🇺🇸 Microsoft
PTRmail-dm6pr03cu00402.inbound.protection.outlook.com
A52.101.8.44🇺🇸 Microsoft
PTRmail-dm5pr04cu00104.inbound.protection.outlook.com
A52.101.10.18🇺🇸 Microsoft
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.11.7🇺🇸 Microsoft
PTRmail-sa9pr04cu00107.inbound.protection.outlook.com
A189.89.152.2🇧🇷 ITS Telecomunicações
PTR189-89-152-2.static.itsweb.com.br

net.br

NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br

Up

Starts with same word

Starts similarily

AI analysis

jcr.net.br is a parent of faraday.jcr.net.br, ns2.jcr.net.br, ns1.jcr.net.br, sjcbioenergia.jcr.net.br, gw-ldf-01.jcr.net.br and a few other host names.

jcr.net.br points to IP number: 189.89.152.2.

Other host names, for instance ns1.jcr.net.br share IP numbers with jcr.net.br.

jcr.net.br is delegated to three name servers: ns1.jcr.net.br, ns2.jcr.net.br and ns3.jcr.net.br.

jcr.net.br shares name servers with other domains at least partially, for instance jcrengenharia.com.br and 173.52.177.in-addr.arpa.

Hostnames with two IPs:

Hostname ns3.jcr.net.br points to 2801:80:930::11 and 177.52.173.11.

Hostnames with one IP:

Hostname ns1.jcr.net.br points to 189.89.152.2.

Hostname ns2.jcr.net.br points to 204.199.45.32.

jcr.net.br is handled by a single mail server, jcr-net-br.mail.protection.outlook.com.

Host name jcr-net-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c946::1, 2a01:111:f403:f802::3, 2a01:111:f403:f90c::, 52.101.8.42, 52.101.8.44, 52.101.10.18 and 52.101.11.7.

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

Hclzdyp CF johedugfp 2025-10-16