CF1761319478336-tsm20251017082432

DNSWHOIS.INFO - www.firstcomp.com

Search for IP or hostnames:

www.firstcomp.com checked at 2025-10-24T15:24:38.265Z 839ms 123/123/123 100% R:10

www.firstcomp.com

CNAMEfirstcomp.com
NSedns3.ultradns.biz
A2610:a1:1015::203 ๐Ÿ‡บ๐Ÿ‡ธ Neustar
PTRedns3.ultradns.biz
A204.74.67.3๐Ÿ‡บ๐Ÿ‡ธ Neustar
PTRedns3.ultradns.biz
NSedns3.ultradns.com
A2001:502:f3ff::203 ๐Ÿ‡บ๐Ÿ‡ธ Neustar
PTRedns3.ultradns.com
A204.74.66.3๐Ÿ‡บ๐Ÿ‡ธ Neustar
PTRedns3.ultradns.com
NSedns3.ultradns.net
A2610:a1:1014::203 ๐Ÿ‡บ๐Ÿ‡ธ Neustar
PTRedns3.ultradns.net
A204.74.110.3๐Ÿ‡บ๐Ÿ‡ธ Neustar
PTRedns3.ultradns.net
NSedns3.ultradns.org
A2001:502:4612::203 ๐Ÿ‡บ๐Ÿ‡ธ Neustar
PTRedns3.ultradns.org
A204.74.111.3๐Ÿ‡บ๐Ÿ‡ธ Neustar
PTRedns3.ultradns.org
MXfirstcomp-com.mail.protection.outlook.com
A2a01:111:f403:c801:: ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sa9pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:c927::1 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:c946::6 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-ch5pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:f90a::1 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-bn8pr03cu00201.inbound.protection.outlook.com
A52.101.9.2๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.40.2๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.41.3๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.194.3๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com
A198.186.236.23๐Ÿ‡บ๐Ÿ‡ธ UltraDDoS Protect

firstcomp.com

NSedns3.ultradns.biz
NSedns3.ultradns.com
NSedns3.ultradns.net
NSedns3.ultradns.org
MXfirstcomp-com.mail.protection.outlook.com
A198.186.236.23๐Ÿ‡บ๐Ÿ‡ธ 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:c801::, 2a01:111:f403:c927::1, 2a01:111:f403:c946::6, 2a01:111:f403:f90a::1, 52.101.9.2, 52.101.40.2, 52.101.41.3 and 52.101.194.3.

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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cSQJaHH CF johedugfp 2025-10-24