CF1761493928624-tsm20251026132730

NSLIST.NET - captainu.com

Search for IP or hostnames:

captainu.com checked at 2025-10-26T15:52:08.605Z 186ms 148/148/148 100% R:10

captainu.com

NSns-276.awsdns-34.com
A2600:9000:5301:1400::1 🇺🇸 Amazon
PTRns-276.awsdns-34.com
A205.251.193.20🇺🇸 Amazon
PTRns-276.awsdns-34.com
MXus-smtp-inbound-1.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
NSns-769.awsdns-32.net
A2600:9000:5303:100::1 🇺🇸 Amazon
PTRns-769.awsdns-32.net
A205.251.195.1🇺🇸 Amazon
PTRns-769.awsdns-32.net
NSns-1483.awsdns-57.org
A2600:9000:5305:cb00::1 🇺🇸 Amazon
PTRns-1483.awsdns-57.org
A205.251.197.203🇺🇸 Amazon
PTRns-1483.awsdns-57.org
NSns-1943.awsdns-50.co.uk
A2600:9000:5307:9700::1 🇺🇸 Amazon
PTRns-1943.awsdns-50.co.uk
A205.251.199.151🇺🇸 Amazon
PTRns-1943.awsdns-50.co.uk
A45.223.161.27🇺🇸 Incapsula
A45.223.181.27🇺🇸 Incapsula

com

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rank #74263 globally
rank #37314 in the tld

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Starts with same word

Starts similarily

AI analysis

captainu.com is a parent of college.captainu.com and www.captainu.com.

captainu.com points to two IP numbers: 45.223.161.27 and 45.223.181.27.

Other host names, for instance 55pb9so.ng.impervadns.net, affinitysoccer.com, wz92n65.ng.impervadns.net, bj6wwrz.ng.impervadns.net and leaguelineup.com share IP numbers with captainu.com.

captainu.com is delegated to four name servers: ns-276.awsdns-34.com, ns-769.awsdns-32.net, ns-1483.awsdns-57.org and ns-1943.awsdns-50.co.uk.

captainu.com at least partially shares name servers with other domains, for instance flooring.ca, facebook-stack.com, artbeyondboundaries.org, alfaserv.com.br and kachelofen-weiser.at.

These name servers are commonly used together with the name servers ns-1162.awsdns-17.org, ns-528.awsdns-02.net, ns-225.awsdns-28.com, ns-776.awsdns-33.net, ns-1601.awsdns-08.co.uk, ns-1973.awsdns-54.co.uk, ns-1128.awsdns-13.org, ns-533.awsdns-02.net, ns-1108.awsdns-10.org and ns-1138.awsdns-14.org.

Host names with two IP numbers:

ns-276.awsdns-34.com points to: 2600:9000:5301:1400::1 and 205.251.193.20.

ns-769.awsdns-32.net points to: 2600:9000:5303:100::1 and 205.251.195.1.

ns-1483.awsdns-57.org points to: 2600:9000:5305:cb00::1 and 205.251.197.203.

ns-1943.awsdns-50.co.uk points to: 2600:9000:5307:9700::1 and 205.251.199.151.

captainu.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

captainu.com uses the same mail server configuration as other domains, such as avantcoequipment.com, cphi-online.com, rossins.com, colonyamerican.com and keatingnissan.com.

captainu.com shares mail servers with other domains at least in part, for instance inttec.com, newdominionbank.com, insideselfstorage.com, insideprecisionmedicine.com and culinahealth.com.

Six IP numbers per host.

us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Names pointing to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.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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