CF1759567027641-tsm20251004075530

WWW.RTSAK.COM - ocrm5.pearson.com

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ocrm5.pearson.com checked at 2025-10-04T08:37:07.633Z 129ms 103/103/103 100% R:12

ocrm5.pearson.com

NSdns-amer-2.ptns.pearson.com
A159.182.12.40🇺🇸 PEARSON-NA
PTRdns-amer-2.ptns.pearson.com
NSdns-apac-1.ptns.pearson.com
A159.182.67.40🇺🇸 PEARSON-APAC
PTRdns-apac-1.ptns.pearson.com
NSdns-emea-1.ptns.pearson.com
A159.182.79.40🇺🇸 PEARSON-EMEA
PTRdns-emea-1.ptns.pearson.com
MXocrm5-pearson-com.mail.protection.outlook.com
A2a01:111:f403:c801::1 🇺🇸 Microsoft
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:c936:: 🇺🇸 Microsoft
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f907::1 🇺🇸 Microsoft
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f908::2 🇺🇸 Microsoft
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.8.42🇺🇸 Microsoft
PTRmail-dm6pr03cu00402.inbound.protection.outlook.com
A52.101.8.44🇺🇸 Microsoft
PTRmail-dm5pr04cu00104.inbound.protection.outlook.com
A52.101.41.6🇺🇸 Microsoft
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
A136.147.129.27🇺🇸 Salesforce.com
PTRck27.mta.exacttarget.com

pearson.com

NSdns-amer-2.ptns.pearson.com
NSdns-apac-1.ptns.pearson.com
NSdns-emea-1.ptns.pearson.com
MXpearson-com.mail.protection.outlook.com
A34.246.144.185🇮🇪 Amazon
A52.51.131.59🇮🇪 Amazon
A63.35.23.131🇮🇪 Amazon
rank #2123 globally
rank #1174 in the tld

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AI analysis

ocrm5.pearson.com is the parent of mta.ocrm5.pearson.com.

ocrm5.pearson.com points to IP number 136.147.129.27.

For instance, other host names pesquisasglobo.com.br, email-batterseapowerstation.co.uk, email.hopeinternational.org, e.purinastore.com and emails.avast.com share IP numbers with ocrm5.pearson.com.

The delegation for ocrm5.pearson.com is handled by three name servers: dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com.

ocrm5.pearson.com shares name servers with other domains at least partially, for example aw-bc.com, pearsonsupport.com, helloq.com, abilityassessment.com and nct-markers.com.

Host names with a single IP address: dns-amer-2.ptns.pearson.com points to 159.182.12.40; dns-apac-1.ptns.pearson.com points to 159.182.67.40; dns-emea-1.ptns.pearson.com points to 159.182.79.40.

ocrm5.pearson.com is handled by a single mail server, ocrm5-pearson-com.mail.protection.outlook.com.

Host name ocrm5-pearson-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c936::, 2a01:111:f403:f907::1, 2a01:111:f403:f908::2, 52.101.8.42, 52.101.8.44, 52.101.41.6 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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JthhIAF CF johedugfp 2025-10-04