CF1759203407808-tsm20250929235914

WWW.RTSAK.COM - www.firstcomp.com

Search for IP or hostnames:

www.firstcomp.com checked at 2025-09-30T03:36:47.781Z 283ms 123/123/123 100% R:16

www.firstcomp.com

CNAMEfirstcomp.com
NSedns3.ultradns.biz
A2610:a1:1015::203 🇺🇸 Neustar
PTRedns3.ultradns.biz
A204.74.67.3🇺🇸 Neustar
PTRedns3.ultradns.biz
NSedns3.ultradns.com
A2001:502:f3ff::203 🇺🇸 Neustar
PTRedns3.ultradns.com
A204.74.66.3🇺🇸 Neustar
PTRedns3.ultradns.com
NSedns3.ultradns.net
A2610:a1:1014::203 🇺🇸 Neustar
PTRedns3.ultradns.net
A204.74.110.3🇺🇸 Neustar
PTRedns3.ultradns.net
NSedns3.ultradns.org
A2001:502:4612::203 🇺🇸 Neustar
PTRedns3.ultradns.org
A204.74.111.3🇺🇸 Neustar
PTRedns3.ultradns.org
MXfirstcomp-com.mail.protection.outlook.com
A2a01:111:f403:c922::1 🇺🇸 Microsoft
PTRmail-bl0pr05cu00501.inbound.protection.outlook.com
A2a01:111:f403:f903:: 🇺🇸 Microsoft
A2a01:111:f403:f90b:: 🇺🇸 Microsoft
PTRmail-bn6pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f913::1 🇺🇸 Microsoft
PTRmail-cy5pr05cu00101.inbound.protection.outlook.com
A52.101.9.11🇺🇸 Microsoft
PTRmail-bl2pr04cu00103.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft
A52.101.10.14🇺🇸 Microsoft
PTRmail-bn6pr04cu00206.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
A198.186.236.23🇺🇸 UltraDDoS Protect

firstcomp.com

NSedns3.ultradns.biz
NSedns3.ultradns.com
NSedns3.ultradns.net
NSedns3.ultradns.org
MXfirstcomp-com.mail.protection.outlook.com
A198.186.236.23🇺🇸 UltraDDoS Protect

Starts with same word

Starts similarily

AI analysis

www.firstcomp.com points to a single IP number: 198.186.236.23.

Other host names, for instance www.campinsurance.com, www.markelcheerleading.com, www.markeloutdoors.com, www.martialartsinsurance.com and www.childcareinsurance.com share IP numbers with www.firstcomp.com.

www.firstcomp.com is delegated to four name servers: edns3.ultradns.biz, edns3.ultradns.com, edns3.ultradns.net and edns3.ultradns.org.

www.firstcomp.com shares name servers with other domains at least partially, for instance colgate-palmolive.es, cartrader.com, manheimauctions.com.br, colgate.co.uk and istroyalbank.com.

these name servers are commonly used with the name servers ns7.ultradns2.com, ns7.ultradns2.org, ns52.ultradns2.com, ns52.ultradns2.org, eur2.akam.net, eur6.akam.net, ns1-139.akam.net, usc5.akam.net, use5.akam.net and usw1.akam.net.

Host names with two IP numbers:

edns3.ultradns.biz resolves to 2610:a1:1015::203 and 204.74.67.3.

edns3.ultradns.com resolves to 2001:502:f3ff::203 and 204.74.66.3.

edns3.ultradns.net resolves to 2610:a1:1014::203 and 204.74.110.3.

edns3.ultradns.org resolves to 2001:502:4612::203 and 204.74.111.3.

The mail server for www.firstcomp.com is firstcomp-com.mail.protection.outlook.com.

www.firstcomp.com uses the same mail server setup as other domains, for example firstcomp.com.

Host firstcomp-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::1, 2a01:111:f403:f903::, 2a01:111:f403:f90b::, 2a01:111:f403:f913::1, 52.101.9.11, 52.101.9.17, 52.101.10.14 and 52.101.194.4.

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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hzMzHbs CF johedugfp 2025-09-30