CF1763590395491-tsm20251116095642

WWW.RTSAK.COM - ro.def.br

Search for IP or hostnames:

ro.def.br checked at 2025-11-19T22:13:15.399Z 2348ms 104/104/104 100% R:10 allDone:true timedOut:false

ro.def.br

NSns1.ro.def.br
A131.0.117.100🇧🇷 OLLA COMUNICACAO LTDA
PTR131-0-117-100.ollatelecom.net.br
NSns2.ro.def.br
A131.0.117.101🇧🇷 OLLA COMUNICACAO LTDA
PTR131-0-117-101.ollatelecom.net.br
MXaspmx.l.google.com
A2607:f8b0:4023:c0d::1b 🇺🇸 Google
PTRdl-in-f27.1e100.net
A142.251.2.27🇺🇸 Google
PTRdl-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:1015::1b 🇺🇸 Google
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c20::1a 🇫🇮 Google
PTRyulppbn-in-f26.1e100.net
A172.253.130.26🇺🇸 Google
PTRyulppbn-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1a 🇸🇬 Google
PTRsm-in-f26.1e100.net
A142.250.4.27🇺🇸 Google
PTRsm-in-f27.1e100.net
A131.0.117.104🇧🇷 OLLA COMUNICACAO LTDA
PTR131-0-117-104.ollatelecom.net.br

def.br

NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br
rank #17749 globally
rank #112 in the tld

Up

Starts with same word

Starts similarily

AI analysis

ro.def.br is the parent of ns2.ro.def.br and ns1.ro.def.br.

ro.def.br points to an IP address: 131.0.117.104.

Two name servers ns1.ro.def.br and ns2.ro.def.br handle the delegation for ro.def.br.

Host names with one IP:

ns1.ro.def.br points to: 131.0.117.100

ns2.ro.def.br points to: 131.0.117.101

ro.def.br is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

ro.def.br shares at least partially some mail servers with other domains, for instance htohockey.ca, byrhino.com, isovera.com, efsfunding.com and invismultimedia.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and mx-caprica.zoneedit.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4023:c0d::1b and 142.251.2.27.

The host name alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27.

The host name alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

The host name alt3.aspmx.l.google.com points to 2a00:1450:4010:c20::1a and 172.253.130.26.

The host name alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1a and 142.250.4.27.

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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