CF1760138797972-tsm20251010183831

IPLIST.NET - gct.inf.br

Search for IP or hostnames:

gct.inf.br checked at 2025-10-10T23:26:37.878Z 3203ms 182/182/182 100% R:13

gct.inf.br

MXsmtp.gmail.com
A2607:f8b0:4004:c09::6d 🇺🇸 Google
PTRbh-in-f109.1e100.net
A172.253.122.108🇺🇸 Google
PTRbh-in-f108.1e100.net
MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:4025:c01::1a 🇵🇱 Google
PTRrd-in-f26.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
NSandronicus.ns.cloudflare.com
A2606:4700:58::a29f:2c71 🇺🇸 Cloudflare
PTRandronicus.ns.cloudflare.com
A2803:f800:50::6ca2:c371 🇨🇷 Cloudflare
PTRandronicus.ns.cloudflare.com
A2a06:98c1:50::ac40:2371 🇺🇸 Cloudflare
PTRandronicus.ns.cloudflare.com
A108.162.195.113🇺🇸 Cloudflare
PTRandronicus.ns.cloudflare.com
A162.159.44.113 Cloudflare
PTRandronicus.ns.cloudflare.com
A172.64.35.113🇺🇸 Cloudflare
PTRandronicus.ns.cloudflare.com
NSkristina.ns.cloudflare.com
A2606:4700:50::a29f:267d 🇺🇸 Cloudflare
PTRkristina.ns.cloudflare.com
A2803:f800:50::6ca2:c27d 🇨🇷 Cloudflare
PTRkristina.ns.cloudflare.com
A2a06:98c1:50::ac40:227d 🇺🇸 Cloudflare
PTRkristina.ns.cloudflare.com
A108.162.194.125🇺🇸 Cloudflare
PTRkristina.ns.cloudflare.com
A162.159.38.125 Cloudflare
PTRkristina.ns.cloudflare.com
A172.64.34.125🇺🇸 Cloudflare
PTRkristina.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1a 🇺🇸 Google
PTRdz-in-f26.1e100.net
A142.251.2.27🇺🇸 Google
PTRdl-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1a 🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.26🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A2606:4700:3033::ac43:b02f 🇺🇸 Cloudflare
A2606:4700:3036::6815:1f61 🇺🇸 Cloudflare
A104.21.31.97 Cloudflare
A172.67.176.47🇺🇸 Cloudflare

inf.br

NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br
rank #5577 globally
rank #31 in the tld
PASS

Up

Starts with same word

Starts similarily

AI analysis

The parent of smtp-us.gct.inf.br is gct.inf.br.

gct.inf.br resolves to four IP numbers: 2606:4700:3033::ac43:b02f, 2606:4700:3036::6815:1f61, 104.21.31.97 and 172.67.176.47.

Other host names such as xxx-toons.wtilot.com, thewww.ok9915ok.cc, prestigeworldwide.me, www.pinkpigapparel.com and cdn.joygames.me share IPs with gct.inf.br.

gct.inf.br is delegated to two name servers: andronicus.ns.cloudflare.com and kristina.ns.cloudflare.com.

gct.inf.br uses the same name server setup as other domains, such as 1newlife.org, telepoa.com.br, argento.eng.br and mtbtour.ru.

gct.inf.br at least partially shares name servers with other domains, for instance adlercrest-dobermanns.com, denthalikarnas.com, samvega2020.com, tjsex.com and tur-dk.pages.dev.

these name servers are commonly used with treasure.ns.cloudflare.com, randall.ns.cloudflare.com, oswald.ns.cloudflare.com and zara.ns.cloudflare.com.

Host names with six IP numbers:

andronicus.ns.cloudflare.com points to 2606:4700:58::a29f:2c71, 2803:f800:50::6ca2:c371, 2a06:98c1:50::ac40:2371, 108.162.195.113, 162.159.44.113 and 172.64.35.113.

kristina.ns.cloudflare.com points to 2606:4700:50::a29f:267d, 2803:f800:50::6ca2:c27d, 2a06:98c1:50::ac40:227d, 108.162.194.125, 162.159.38.125 and 172.64.34.125.

gct.inf.br is handled by six mail servers: smtp.gmail.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

gct.inf.br shares at least partially some mail servers with other domains, including stpanama.net, mitrxxx.com, poa.tv, rp.support and jcsd.k12.or.us.

these mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, smtp.google.com and smtp-relay.gmail.com.

Host names with two IP numbers: smtp.gmail.com points to 2607:f8b0:4004:c09::6d and 172.253.122.108; aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26; aspmx3.googlemail.com points to 2a00:1450:4025:c01::1a and 142.250.147.27; aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.251.2.27; alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.26; alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26.

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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