CF1759053847433-tsm20250927195623

WWW.RTSAK.COM - mail.otavio.eng.br

Search for IP or hostnames:

mail.otavio.eng.br checked at 2025-09-28T10:04:07.420Z 505ms 103/103/103 100% R:25

mail.otavio.eng.br

CNAMEsmtplw.com.br
NSns1.locaweb.com.br
A2804:218:7000:0:186:202:8:254 🇧🇷 Locaweb S.A.
A186.202.8.254🇧🇷 Locaweb S.A.
NSns2.locaweb.com.br
A2804:218:7001:0:187:45:248:254 🇧🇷 Locaweb S.A.
A187.45.248.254🇧🇷 Locaweb S.A.
NSns3.locaweb.com.br
A2804:218:7002:0:189:126:101:254 🇧🇷 Locaweb S.A.
A189.126.101.254🇧🇷 Locaweb S.A.
MXmx.a.locaweb.com.br
A186.202.4.42🇧🇷 Locaweb S.A.
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br
A177.153.23.242🇧🇷 Locaweb S.A.
PTRmx.b.locaweb.com.br
MXmx.core.locaweb.com.br
A177.153.23.241🇧🇷 Locaweb S.A.
PTRmx.core.locaweb.com.br
MXmx.jk.locaweb.com.br
A200.234.204.130🇧🇷 Locaweb S.A.
PTRmx.jk.locaweb.com.br
A186.202.173.138🇧🇷 Locaweb S.A.
PTRsmtplw.com.br

otavio.eng.br

MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
NSns1.otavio.tech
NSns2.otavio.tech
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
A2804:431:807c:200::2 🇧🇷 TELEFÔNICA BRASIL AS27699
A179.228.251.223🇧🇷 TELEFÔNICA BRASIL AS27699

PTR for

Starts with same word

Starts similarily

AI analysis

mail.otavio.eng.br points to a single IP number: 186.202.173.138.

Other host names, for instance smtplw.com.br, share IP numbers with mail.otavio.eng.br.

mail.otavio.eng.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

mail.otavio.eng.br at least partially shares name servers with other domains, for instance emps.com, srr.com.br, fileservice.com.br, tecnopress.com.br and saccaro.com.

Host names with two IP numbers:

Host ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254.

Host ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254.

Host ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254.

Four mail servers handle mail.otavio.eng.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

mail.otavio.eng.br shares mail servers with other domains at least partially, including mectronic.com.br, netek.com.br, centauroseg.com.br, novavida-seguros.com.br and prorace.com.br.

Host names with one IP number:

mx.a.locaweb.com.br points to 186.202.4.42

mx.b.locaweb.com.br points to 177.153.23.242

mx.core.locaweb.com.br points to 177.153.23.241

mx.jk.locaweb.com.br points to 200.234.204.130

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

WRNlxOz CF johedugfp 2025-09-28