MXLIST.NET - frcu.org
Search for IP or hostnames:
frcu.org checked at 2025-11-04T07:50:06.374Z 1226ms 61/61/61 100% R:11frcu.org
| NS | udns1.ultradns.net | ||||||
| A | 2001:502:f3ff::d 🇺🇸 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| A | 204.69.234.1🇺🇸 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| NS | udns2.ultradns.net | ||||||
| A | 2610:a1:1014::d 🇺🇸 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| A | 204.74.101.1🇺🇸 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| A | 192.133.106.19🇺🇸 AS33060 | ||||||
| PTR | calpcu.com | ||||||
| PTR | myfirstresponders.com | ||||||
| PTR | calpcu.org | ||||||
| PTR | frcu.org | ||||||
| PTR | www.calpcu.com | ||||||
| PTR | www.myfirstresponders.com | ||||||
| PTR | www.calpcu.org | ||||||
| PTR | www.frcu.org | ||||||
org
| NS | a0.org.afilias-nst.info | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | d0.org.afilias-nst.org | ||||||
PTR for
Up
www.frcu.org | 
Starts with same word
Starts similarily
AI analysis
The parent of www.frcu.org is frcu.org.
frcu.org points to an IP address: 192.133.106.19.
other host names include www.myfirstresponders.com, calpcu.com, calpcu.org, www.frcu.org and www.calpcu.com; they share IP numbers 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 instance acm22.com, centergate.net, herbchambersvespaboston.com, consiliolaw.com and yaleaxcessonline.com.
frcu.org at least partially shares name servers with other domains, for instance opencontrail.org, juni.pr, avsystemsdesign.com, 1stpaypos.com and cointernet.com.co.
these name servers are commonly used with 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.