CF1763420994562-tsm20251116095642

WWW.ROBTEX.COM - colab.re

Search for IP or hostnames:

colab.re checked at 2025-11-17T23:09:54.519Z 246ms 254/254/254 100% R:13 allDone:true timedOut:false

colab.re

NSns-197.awsdns-24.com
A2600:9000:5300:c500::1🇺🇸 Amazon
PTRns-197.awsdns-24.com
A205.251.192.197🇺🇸 Amazon
PTRns-197.awsdns-24.com
MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1b🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXaspmx3.googlemail.com
A2607:f8b0:4023:1015::1a🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
NSns-840.awsdns-41.net
A2600:9000:5303:4800::1🇺🇸 Amazon
PTRns-840.awsdns-41.net
A205.251.195.72🇺🇸 Amazon
PTRns-840.awsdns-41.net
NSns-1028.awsdns-00.org
A2600:9000:5304:400::1🇺🇸 Amazon
PTRns-1028.awsdns-00.org
A205.251.196.4🇺🇸 Amazon
PTRns-1028.awsdns-00.org
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1b🇺🇸 Google
PTRdz-in-f27.1e100.net
A74.125.137.26🇺🇸 Google
PTRdy-in-f26.1e100.net
NSns-1963.awsdns-53.co.uk
A2600:9000:5307:ab00::1🇺🇸 Amazon
PTRns-1963.awsdns-53.co.uk
A205.251.199.171🇺🇸 Amazon
PTRns-1963.awsdns-53.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:1015::1a🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
A50.18.172.20🇺🇸 Amazon
PTRec2-50-18-172-20.us-west-1.compute.amazonaws.com
A184.169.194.133🇺🇸 Amazon
PTRec2-184-169-194-133.us-west-1.compute.amazonaws.com

re

NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
rank #413140 globally
rank #33 in the tld
PASS

Up

Starts with same word

Starts similarily

AI analysis

colab.re is a parent of api.colab.re, www.colab.re and consultas.colab.re.

colab.re points to two IPs: 50.18.172.20 and 184.169.194.133.

colab.re is delegated to four name servers: ns-197.awsdns-24.com, ns-840.awsdns-41.net, ns-1028.awsdns-00.org and ns-1963.awsdns-53.co.uk.

colab.re at least partially shares name servers with other domains, including colegiosramonycajal.es, brandnex.com, tabbpony.com, loungebyzalando.es and uascwa.com.

These name servers are typically used together with the name servers ns-1850.awsdns-39.co.uk, ns-1197.awsdns-21.org, ns-398.awsdns-49.com, ns-238.awsdns-29.com, ns-924.awsdns-51.net, ns-1354.awsdns-41.org, ns-1113.awsdns-11.org, ns-1937.awsdns-50.co.uk, ns-438.awsdns-54.com and ns-260.awsdns-32.com.

Hosts with two IP numbers:

Host ns-197.awsdns-24.com points to 2600:9000:5300:c500::1 and 205.251.192.197

Host ns-840.awsdns-41.net points to 2600:9000:5303:4800::1 and 205.251.195.72

Host ns-1028.awsdns-00.org points to 2600:9000:5304:400::1 and 205.251.196.4

Host ns-1963.awsdns-53.co.uk points to 2600:9000:5307:ab00::1 and 205.251.199.171

colab.re is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The mail servers for colab.re are shared with other domains, for instance kralen.com, innonotech.com, cpru.ac.th, core4p.com and simkeys.com.

these mail servers are commonly used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx5.googlemail.com and aspmx4.googlemail.com.

Host names with two IPs

Host name aspmx2.googlemail.com points to 2607:f8b0:4023:100f::1b and 192.178.220.27.

Host name aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host name aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 74.125.137.26.

Host name alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

Host name alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host names that point to 2607:f8b0:4023:1015::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names that point to 172.253.135.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Note: IPs 2607:f8b0:4023:1015::1a and 172.253.135.26 appear on multiple host names.

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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