CF1759721072550-tsm20251005211530

WWW.ROBTEX.COM - theorem.com

Search for IP or hostnames:

theorem.com checked at 2025-10-06T03:24:32.481Z 323ms 168/168/168 100% R:7

theorem.com

NSns4.bb-online.biz
A91.238.194.4🇺🇦 BudgetD
PTRns4.bb-online.biz
NSns3.bb-online.info
A46.253.129.1🇬🇧 BuyLtd
PTRns3.bb-online.info
PTRns3.bb-online.uk
PTRbrain.bb-online.co.uk
NSns1.bb-online.net
A185.206.123.1🇬🇧 bbonline
PTRns1.bb-online.net
NSns2.bb-online.org
A81.30.104.2🇩🇪 DomainR
PTRns2.bb-online.org
MXtheorem-com.mail.protection.outlook.com
A2a01:111:f403:c92c::1🇺🇸 Microsoft
PTRmail-dm6pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:f802::2🇺🇸 Microsoft
PTRmail-sj2pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:f902::2🇺🇸 Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A2a01:111:f403:f90f::1🇺🇸 Microsoft
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.41.4🇺🇸 Microsoft
PTRmail-sj2pr05cu00204.inbound.protection.outlook.com
A52.101.42.4🇺🇸 Microsoft
PTRmail-co1pr03cu00104.inbound.protection.outlook.com
A52.101.194.3🇺🇸 Microsoft
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com
A18.194.96.163🇩🇪 Amazon
PTRec2-18-194-96-163.eu-central-1.compute.amazonaws.com

com

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

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Starts with same word

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AI analysis

theorem.com is a parent of www.theorem.com, spmail.theorem.com, pdmx.theorem.com and mail.theorem.com.

theorem.com resolves to a single IP: 18.194.96.163.

Other host names, for instance versusblog.com, agadon.co.uk, kat.at, larkraft.se and oteucondominio.com share IP numbers with theorem.com.

theorem.com is delegated to four name servers: ns4.bb-online.biz, ns3.bb-online.info, ns1.bb-online.net and ns2.bb-online.org.

theorem.com shares some name servers with other domains, for example amtrakvacations.co.uk, wingzone.co.uk, bobacafe.eu, sini.co.uk and perryscyprus.com.

These name servers are commonly used with the name servers ns3.bb-online.uk.

Host names with a single IP

ns4.bb-online.biz resolves to 91.238.194.4

ns3.bb-online.info resolves to 46.253.129.1

ns1.bb-online.net resolves to 185.206.123.1

ns2.bb-online.org resolves to 81.30.104.2

theorem.com is handled by a single mail server, theorem-com.mail.protection.outlook.com.

Host theorem-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::1, 2a01:111:f403:f802::2, 2a01:111:f403:f902::2, 2a01:111:f403:f90f::1, 52.101.10.8, 52.101.41.4, 52.101.42.4 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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UWsmYJF CF johedugfp 2025-10-06