CF1763804020414-tsm20251122085601

WWW.ROBTEX.COM - netdef.org

Search for IP or hostnames:

netdef.org checked at 2025-11-22T09:33:40.339Z 792ms 221/221/221 100% R:14 allDone:true timedOut:false

netdef.org

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b🇮🇪 Google
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1a🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
NSns1.noaccess.com
A2001:470:113:1::2🇺🇸 NoAccess / SONN
PTRpicard.noaccess.com
A193.72.216.2🇨🇭 NoAccess / SONN
PTRpicard.noaccess.com
NSns-ch.netdef.org
A2a07:e480:0:3::4🇺🇸 NetDEF-CH
PTRns-ch.netdef.org
A194.147.136.12🇺🇸 NetDEF-CH
PTRns-ch.netdef.org
MXaspmx.l.google.com
A2607:f8b0:4004:c1d::1a🇺🇸 Google
PTRww-in-f26.1e100.net
A172.253.115.26🇺🇸 Google
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
A2a07:e480:2::1112🇺🇸 NetDEF-US
PTRwww.netdef.org
A194.147.139.30🇺🇸 NetDEF-US
PTRwww.netdef.org

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

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Starts with same word

Starts similarily

AI analysis

netdef.org is the parent of www.netdef.org, git-de.netdef.org, wiki.netdef.org, web.netdef.org, ci2.netdef.org and several other host names.

netdef.org points to two IP numbers: 2a07:e480:2::1112 and 194.147.139.30.

Other host names such as opensourcerouting.org, netdef.net, www.opensourcerouting.org and www.netdef.org share IP numbers with netdef.org.

netdef.org's delegation is to two name servers ns1.noaccess.com and ns-ch.netdef.org.

netdef.org shares the same name server configuration as other domains, such as 139.147.194.in-addr.arpa, 2.0.0.0.0.8.4.e.7.0.a.2.ip6.arpa, 136.147.194.in-addr.arpa, sdntesting.com and opensourcerouting.org.

netdef.org shares name servers with other domains to some extent, for instance sonn.com, 3.1.1.0.0.7.4.0.1.0.0.2.ip6.arpa, noaccess.com and 216.72.193.in-addr.arpa.

These name servers are commonly used alongside ns2.noaccess.com and ns1.sonn.com.

Host names with two IP numbers: ns1.noaccess.com points to 2001:470:113:1::2 and 193.72.216.2; ns-ch.netdef.org points to 2a07:e480:0:3::4 and 194.147.136.12

Five mail servers handle netdef.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

netdef.org shares some mail servers with other domains, including ligno.com.my, parkrideflyusa.com, cakeresume.com, walkin.hk and qdokie.com.

these mail servers are often used alongside the mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.

aspmx.l.google.com points to 2607:f8b0:4004:c1d::1a and 172.253.115.26.

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.

Host names that point to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 172.253.116.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 2a00:1450:400c:c00::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

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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