CF1760440128807-tsm20251012143351

DNSWHOIS.INFO - coresec.com.br

Search for IP or hostnames:

coresec.com.br checked at 2025-10-14T11:08:48.739Z 940ms 77/77/77 100% R:14

coresec.com.br

NSns1.coreitdatacenter.com.br
A177.136.75.27🇧🇷 COREIT - DATACENTER, SERV GER E INFRA TI
PTRiview.energytelecom.com.br
NSns2.coreitdatacenter.com.br
A177.136.75.28🇧🇷 COREIT - DATACENTER, SERV GER E INFRA TI
MXcoresec-com-br.mail.protection.outlook.com
A2a01:111:f403:c946::1 🇺🇸 Microsoft
PTRmail-ch1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f804::1 🇺🇸 Microsoft
PTRmail-co1pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:f807:: 🇺🇸 Microsoft
PTRmail-co1pr05cu00200.inbound.protection.outlook.com
A2a01:111:f403:f912:: 🇺🇸 Microsoft
PTRmail-cy5pr03cu00200.inbound.protection.outlook.com
A52.101.9.24🇺🇸 Microsoft
PTRmail-bl2pr02cu00400.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com

com.br

NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br
rank #558616 globally
rank #3482 in the tld

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AI analysis

The parent of antispam.coresec.com.br is coresec.com.br.

coresec.com.br is delegated to two name servers: ns1.coreitdatacenter.com.br and ns2.coreitdatacenter.com.br.

coresec.com.br uses the same name server setup as other domains, for instance 75.136.177.in-addr.arpa, 73.136.177.in-addr.arpa, 72.136.177.in-addr.arpa, energytelecom.com.br and coreitdatacenter.com.br.

Host names with one IP number:

ns1.coreitdatacenter.com.br points to: 177.136.75.27.

ns2.coreitdatacenter.com.br points to: 177.136.75.28.

The mail server for coresec.com.br is coresec-com-br.mail.protection.outlook.com.

Host coresec-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::1, 2a01:111:f403:f804::1, 2a01:111:f403:f807::, 2a01:111:f403:f912::, 52.101.9.24, 52.101.10.8, 52.101.41.24 and 52.101.194.0.

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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UjVZRsW CF johedugfp 2025-10-14