CF1759361692332-tsm20251001211114

WWW.ROBTEX.COM - buildersfirstsource.com

Search for IP or hostnames:

buildersfirstsource.com checked at 2025-10-01T23:34:52.314Z 163ms 161/161/161 100% R:18

buildersfirstsource.com

NSudns1.cscdns.net
A2001:502:f3ff::201🇺🇸 Neustar
PTRedns1.ultradns.com
PTRudns1.cscdns.net
PTRudns1.cscdns.uk
PTRns1.webipdns.com.au
A204.74.66.1🇺🇸 Neustar
PTRns1.alba.bank
PTRedns1.ultradns.com
PTRudns1.cscdns.net
PTRudns1.cscdns.uk
PTRns1.webipdns.com.au
NSudns2.cscdns.uk
A2001:502:4612::201🇺🇸 Neustar
PTRudns2.cscdns.net
PTRedns1.ultradns.org
PTRudns2.cscdns.uk
PTRns2.webipdns.com.au
A204.74.111.1🇺🇸 Neustar
PTRns2.alba.bank
PTRudns2.cscdns.net
PTRedns1.ultradns.org
PTRudns2.cscdns.uk
PTRns2.webipdns.com.au
MXbuildersfirstsource-com.mail.protection.outlook.com
A2a01:111:f403:c902::1🇺🇸 Microsoft
PTRmail-sj2pr05cu00401.inbound.protection.outlook.com
A2a01:111:f403:c927::1🇺🇸 Microsoft
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:c931::1🇺🇸 Microsoft
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f805::1🇺🇸 Microsoft
PTRmail-co1pr03cu00301.inbound.protection.outlook.com
A52.101.9.5🇺🇸 Microsoft
PTRmail-mn2pr04cu00205.inbound.protection.outlook.com
A52.101.11.17🇺🇸 Microsoft
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.40.4🇺🇸 Microsoft
PTRmail-cy5pr03cu00204.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A40.117.138.103🇺🇸 Microsoft

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

buildersfirstsource.com points to a single IP number: 40.117.138.103.

Other host names, for instance bldr.com and www.buildwithbmc.com, share IP numbers with buildersfirstsource.com.

buildersfirstsource.com is delegated to two name servers: udns1.cscdns.net and udns2.cscdns.uk.

buildersfirstsource.com uses the same name server setup as other domains, for instance certificeringscenter.dk, legochrome.com, ikea.com.co, erico.us and colonialfirststate.us.

buildersfirstsource.com partially shares name servers with other domains, for instance australianbeef.com.au.

Host names with two IP numbers:

The host udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1.

The host udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1.

The mail server for buildersfirstsource.com is buildersfirstsource-com.mail.protection.outlook.com.

Host buildersfirstsource-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c927::1, 2a01:111:f403:c931::1, 2a01:111:f403:f805::1, 52.101.9.5, 52.101.11.17, 52.101.40.4 and 52.101.41.56.

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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BVzeUqk CF johedugfp 2025-10-01