CF1759515339798-tsm20251003144104

NSLIST.NET - istp.org

Search for IP or hostnames:

istp.org checked at 2025-10-03T18:15:39.787Z 292ms 151/151/151 100% R:17

istp.org

NSns-424.awsdns-53.com
A2600:9000:5301:a800::1 🇺🇸 Amazon
PTRns-424.awsdns-53.com
A205.251.193.168🇺🇸 Amazon
PTRns-424.awsdns-53.com
NSns-542.awsdns-03.net
A2600:9000:5302:1e00::1 🇺🇸 Amazon
PTRns-542.awsdns-03.net
A205.251.194.30🇺🇸 Amazon
PTRns-542.awsdns-03.net
NSns-1407.awsdns-47.org
A2600:9000:5305:7f00::1 🇺🇸 Amazon
PTRns-1407.awsdns-47.org
A205.251.197.127🇺🇸 Amazon
PTRns-1407.awsdns-47.org
MXaspmx.l.google.com
A2a00:1450:400c:c0c::1a 🇧🇪 Google
PTRwr-in-f26.1e100.net
PTRwr-in-x1a.1e100.net
A142.251.173.27🇺🇸 Google
PTRwi-in-f27.1e100.net
NSns-1671.awsdns-16.co.uk
A2600:9000:5306:8700::1 🇺🇸 Amazon
PTRns-1671.awsdns-16.co.uk
A205.251.198.135🇺🇸 Amazon
PTRns-1671.awsdns-16.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1b 🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.26🇺🇸 Google
PTRrd-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4001:c70::1a 🇺🇸 Google
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google
PTRyucbful-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4024:c0d::1b 🇺🇸 Google
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google
PTRmj-in-f26.1e100.net
A52.21.193.100🇺🇸 Amazon
PTRec2-52-21-193-100.compute-1.amazonaws.com
A54.209.77.18🇺🇸 Amazon
PTRec2-54-209-77-18.compute-1.amazonaws.com
A54.209.169.55🇺🇸 Amazon
PTRec2-54-209-169-55.compute-1.amazonaws.com

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

Up

Starts with same word

Starts similarily

AI analysis

www.istp.org has istp.org as its parent.

istp.org points to IPs: 52.21.193.100, 54.209.77.18 and 54.209.169.55.

Other host names, for instance claycenter.org, stansteadcollege.com, sync-ml.friendsseminary.org, emeryweiner.org and instituteofnotredame.org share IP numbers with istp.org.

istp.org is delegated to four name servers: ns-424.awsdns-53.com, ns-542.awsdns-03.net, ns-1407.awsdns-47.org and ns-1671.awsdns-16.co.uk.

istp.org at least partially shares name servers with other domains such as cielowigle.com, d3pizg3rr53ixt.cloudfront.net, surcos.com, demanews.com and comtread.com.

These name servers are often used together with ns-1984.awsdns-56.co.uk, ns-202.awsdns-25.com, ns-544.awsdns-04.net, ns-1480.awsdns-57.org, ns-1211.awsdns-23.org, ns-486.awsdns-60.com, ns-705.awsdns-24.net, ns-1419.awsdns-49.org and ns-1178.awsdns-19.org.

Host names with two IP numbers:

ns-424.awsdns-53.com points to 2600:9000:5301:a800::1 and 205.251.193.168

ns-542.awsdns-03.net points to 2600:9000:5302:1e00::1 and 205.251.194.30

ns-1407.awsdns-47.org points to 2600:9000:5305:7f00::1 and 205.251.197.127

ns-1671.awsdns-16.co.uk points to 2600:9000:5306:8700::1 and 205.251.198.135

istp.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

istp.org shares mail servers with other domains at least in part, for instance wsiwebsuccess.com, intectechnologies.com, mindmakers.org, focusthenwin.com and producersfirst.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2a00:1450:400c:c0c::1a and 142.251.173.27

alt1.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.27

alt2.aspmx.l.google.com points to: 2a00:1450:4025:c01::1b and 142.250.147.26

alt3.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26

alt4.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

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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