CF1760515053733-tsm20251015074336

WWW.RTSAK.COM - frcu.org

Search for IP or hostnames:

frcu.org checked at 2025-10-15T07:57:33.721Z 105ms 61/61/61 100% R:12

frcu.org

NSudns1.ultradns.net
A2001:502:f3ff::d 🇺🇸 Neustar
PTRudns1.ultradns.net
A204.69.234.1🇺🇸 Neustar
PTRudns1.ultradns.net
NSudns2.ultradns.net
A2610:a1:1014::d 🇺🇸 Neustar
PTRudns2.ultradns.net
A204.74.101.1🇺🇸 Neustar
PTRudns2.ultradns.net
A192.133.106.19🇺🇸 AS33060
PTRcalpcu.com
PTRmyfirstresponders.com
PTRcalpcu.org
PTRfrcu.org
PTRwww.calpcu.com
PTRwww.myfirstresponders.com
PTRwww.calpcu.org
PTRwww.frcu.org

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

PTR for

Up

Starts with same word

Starts similarily

AI analysis

The parent of www.frcu.org is frcu.org.

frcu.org points to a single IP address: 192.133.106.19.

Other host names such as www.myfirstresponders.com, calpcu.com, calpcu.org, www.frcu.org and www.calpcu.com share IPs with frcu.org.

Two name servers udns1.ultradns.net and udns2.ultradns.net handle the delegation for frcu.org.

frcu.org shares the same name server setup as other domains, for example acm22.com, centergate.net, herbchambersvespaboston.com, consiliolaw.com and yaleaxcessonline.com.

frcu.org at least partially shares name servers with other domains, for example opencontrail.org, juni.pr, avsystemsdesign.com, 1stpaypos.com and cointernet.com.co.

these name servers are commonly used with the following name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns4.ultradns.org, pdns6.ultradns.co.uk, pdns3.ultradns.org, pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info and pdns196.ultradns.net.

Host names with two IP numbers:

udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1.

udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

GJbIVTx CF johedugfp 2025-10-15