WWW.RTSAK.COM - captainu.com
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captainu.com checked at 2025-10-18T07:57:08.782Z 184ms 148/148/148 100% R:13captainu.com
com
rank #37314 in the tld
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Starts with same word
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Starts similarily
AI analysis
captainu.com is the parent of college.captainu.com and www.captainu.com.
captainu.com resolves to two IP numbers: 45.223.161.27 and 45.223.181.27.
Other host names, for instance affinitysoccer.com, wz92n65.ng.impervadns.net, bj6wwrz.ng.impervadns.net, leaguelineup.com and fhzkgqy.ng.impervadns.net 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 shares some name servers with other domains, for example flooring.ca, facebook-stack.com, artbeyondboundaries.org, alfaserv.com.br and kachelofen-weiser.at.
these name servers are often used with 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-68.awsdns-08.com, ns-1333.awsdns-38.org and ns-533.awsdns-02.net.
Host names with two IP numbers
Two IPs per host:
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 served by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
captainu.com shares the mail server setup with other domains, for example avantcoequipment.com, cphi-online.com, rossins.com, colonyamerican.com and keatingnissan.com.
captainu.com shares some mail servers with other domains, at least partially; for instance inttec.com, newdominionbank.com, insideselfstorage.com, insideprecisionmedicine.com and culinahealth.com.
Host names with six IP numbers: 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. The host name us-smtp-inbound-2.mimecast.com points to the same six: 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. The IPs 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 are shared by host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.