CF1764336053023-tsm20251128124821

MXLIST.NET - htdc.org

Search for IP or hostnames:

htdc.org checked at 2025-11-28T13:20:52.989Z 388ms 193/193/193 100% R:17 allDone:true timedOut:false

htdc.org

NSns-376.awsdns-47.com
A2600:9000:5301:7800::1 🇺🇸 Amazon
PTRns-376.awsdns-47.com
A205.251.193.120🇺🇸 Amazon
PTRns-376.awsdns-47.com
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::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
NSns-983.awsdns-58.net
A2600:9000:5303:d700::1 🇺🇸 Amazon
PTRns-983.awsdns-58.net
A205.251.195.215🇺🇸 Amazon
PTRns-983.awsdns-58.net
NSns-1491.awsdns-58.org
A2600:9000:5305:d300::1 🇺🇸 Amazon
PTRns-1491.awsdns-58.org
A205.251.197.211🇺🇸 Amazon
PTRns-1491.awsdns-58.org
MXaspmx.l.google.com
A2607:f8b0:4004:c1f::1a 🇺🇸 Google
PTRpd-in-f26.1e100.net
A192.178.155.27🇺🇸 Google
PTRyuiadrs-in-f27.1e100.net
NSns-1787.awsdns-31.co.uk
A2600:9000:5306:fb00::1 🇺🇸 Amazon
PTRns-1787.awsdns-31.co.uk
A205.251.198.251🇺🇸 Amazon
PTRns-1787.awsdns-31.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
A2a04:4e42::740 🇺🇸 Fastly
A2a04:4e42:200::740 🇺🇸 Fastly
A2a04:4e42:400::740 🇺🇸 Fastly
A2a04:4e42:600::740 🇺🇸 Fastly
A2a04:4e42:800::740 🇺🇸 Fastly
A2a04:4e42:a00::740 🇺🇸 Fastly
A2a04:4e42:c00::740 🇺🇸 Fastly
A2a04:4e42:e00::740 🇺🇸 Fastly
A151.101.2.228🇺🇸 Fastly
A151.101.66.228🇺🇸 Fastly
A151.101.130.228🇺🇸 Fastly
A151.101.194.228🇺🇸 Fastly

org

rank #485207 globally
rank #41998 in the tld

Starts with same word

Starts similarily

AI analysis

htdc.org points to twelve IP numbers: 2a04:4e42::740, 2a04:4e42:200::740, 2a04:4e42:400::740, 2a04:4e42:600::740, 2a04:4e42:800::740, 2a04:4e42:a00::740, 2a04:4e42:c00::740, 2a04:4e42:e00::740, 151.101.2.228, 151.101.66.228, 151.101.130.228 and 151.101.194.228.

Other host names such as auduboncenter.org, columbia-lyme.org, cuimc.columbia.edu, westsidepeds.com and cumc.columbia.edu share IPs with htdc.org.

htdc.org is delegated to four name servers: ns-376.awsdns-47.com, ns-983.awsdns-58.net, ns-1491.awsdns-58.org and ns-1787.awsdns-31.co.uk.

htdc.org at least partially shares name servers with other domains, for instance trustedstratus.org, netparticipate.com, port9.org, elocallawyers.com and habbohotel.co.uk.

These name servers are commonly used with ns-1833.awsdns-37.co.uk, ns-751.awsdns-29.net, ns-1291.awsdns-33.org, ns-731.awsdns-27.net, ns-1516.awsdns-61.org and ns-1560.awsdns-03.co.uk.

Host names with two IP numbers: ns-376.awsdns-47.com points to 2600:9000:5301:7800::1 and 205.251.193.120; ns-983.awsdns-58.net points to 2600:9000:5303:d700::1 and 205.251.195.215; ns-1491.awsdns-58.org points to 2600:9000:5305:d300::1 and 205.251.197.211; ns-1787.awsdns-31.co.uk points to 2600:9000:5306:fb00::1 and 205.251.198.251.

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

htdc.org shares at least partially some mail servers with other domains, including barncatmarketing.com, mreshet.com, byteheroes.com, in2.tw and azmail.com.

these mail servers are often used together with mail servers aspmx5.googlemail.com, aspmx4.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::1b and 173.194.76.27

aspmx.l.google.com points to: 2607:f8b0:4004:c1f::1a and 192.178.155.27

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::1b 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 2a00:1450:400c:c00::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com