CF1759979575891-tsm20251008212832

DNSWHOIS.INFO - netdef.org

Search for IP or hostnames:

netdef.org checked at 2025-10-09T03:12:55.859Z 364ms 129/129/129 100% R:23

netdef.org

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
A2a00:1450:400c: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::1b 🇺🇸 Google
PTRww-in-f27.1e100.net
A142.251.179.26🇺🇸 Google
PTRpd-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.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
PTRws-in-f26.1e100.net
A2a07:e480:2::1112 🇺🇸 NetDEF-US
PTRwww-hugo.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 parent of www.netdef.org, wiki.netdef.org, web.netdef.org, ci2.netdef.org and ns-ch.netdef.org.

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

Other host names for instance opensourcerouting.org, netdef.net, www.opensourcerouting.org and www.netdef.org share IP numbers with netdef.org.

netdef.org is delegated to two name servers: ns1.noaccess.com and ns-ch.netdef.org.

netdef.org shares the same name server setup 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, at least partially, for example sonn.com, 3.1.1.0.0.7.4.0.1.0.0.2.ip6.arpa and noaccess.com as well as 216.72.193.in-addr.arpa.

These name servers are commonly used with 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 at least partially 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 together with 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 172.253.116.26.

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::1b and 142.251.179.26.

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

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

Names that point to 172.253.116.26 are aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Names that point to 2a00:1450:400c:c00::1a are 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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PrGkHDZ CF johedugfp 2025-10-09