CF1760273195949-tsm20251012123132

WWW.RTSAK.COM - holbertonschool.com

Search for IP or hostnames:

holbertonschool.com checked at 2025-10-12T12:46:35.927Z 175ms 146/146/146 100% R:13

holbertonschool.com

NSns-343.awsdns-42.com
A2600:9000:5301:5700::1 🇺🇸 Amazon
PTRns-343.awsdns-42.com
A205.251.193.87🇺🇸 Amazon
PTRns-343.awsdns-42.com
NSns-957.awsdns-55.net
A2600:9000:5303:bd00::1 🇺🇸 Amazon
PTRns-957.awsdns-55.net
A205.251.195.189🇺🇸 Amazon
PTRns-957.awsdns-55.net
NSns-1244.awsdns-27.org
A2600:9000:5304:dc00::1 🇺🇸 Amazon
PTRns-1244.awsdns-27.org
A205.251.196.220🇺🇸 Amazon
PTRns-1244.awsdns-27.org
MXaspmx.l.google.com
A2a00:1450:400c:c1f::1a 🇧🇪 Google
PTRwi-in-f26.1e100.net
A142.250.110.26🇺🇸 Google
PTRwf-in-f26.1e100.net
NSns-1991.awsdns-56.co.uk
A2600:9000:5307:c700::1 🇺🇸 Amazon
PTRns-1991.awsdns-56.co.uk
A205.251.199.199🇺🇸 Amazon
PTRns-1991.awsdns-56.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.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
A2a00:1450:4025:402::1a 🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.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
A75.2.70.75🇺🇸 Amazon
PTRaacb0a264e514dd48.awsglobalaccelerator.com
A99.83.190.102🇺🇸 Amazon
PTRaacb0a264e514dd48.awsglobalaccelerator.com

com

NSa.gtld-servers.net
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rank #271629 globally
rank #147232 in the tld

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Starts with same word

Starts similarily

AI analysis

holbertonschool.com is parent of blog.holbertonschool.com and www.holbertonschool.com.

holbertonschool.com points to two IPs: 75.2.70.75 and 99.83.190.102.

Other host names including eleviongreen.de, oneplify.com, cflow.com, mdstrips.com and dosaf.com share IP numbers with holbertonschool.com.

holbertonschool.com is delegated to four name servers: ns-343.awsdns-42.com, ns-957.awsdns-55.net, ns-1244.awsdns-27.org and ns-1991.awsdns-56.co.uk.

holbertonschool.com at least partially shares name servers with other domains, including freyrenergy.com, bb-dev-iot.de, caseforchildcare.org, ddx3x17uko1ar.cloudfront.net and broadroad.co.jp.

These name servers are commonly used with ns-1165.awsdns-17.org, ns-158.awsdns-19.com, ns-661.awsdns-18.net, ns-1217.awsdns-24.org, ns-271.awsdns-33.com, ns-1840.awsdns-38.co.uk, ns-104.awsdns-13.com and ns-1479.awsdns-56.org.

Hosts with two IP numbers:

Host ns-343.awsdns-42.com points to 2600:9000:5301:5700::1 and 205.251.193.87

Host ns-957.awsdns-55.net points to 2600:9000:5303:bd00::1 and 205.251.195.189

Host ns-1244.awsdns-27.org points to 2600:9000:5304:dc00::1 and 205.251.196.220

Host ns-1991.awsdns-56.co.uk points to 2600:9000:5307:c700::1 and 205.251.199.199

holbertonschool.com 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.

The mail servers for holbertonschool.com are shared with other domains, for instance netobjex.com, ogando.eti.br, joy-mark.com, gab.ae and tedcraver.com.

these mail servers are commonly used with aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:400c:c1f::1a and 142.250.110.26.

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

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

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27.

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27.

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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