CF1757468822814-tsm20250909214630

WWW.RTSAK.COM - postoffice.telstra.net

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postoffice.telstra.net checked at 2025-09-10T01:47:02.740Z 763ms 33/33/33 100% R:13

postoffice.telstra.net

A203.50.40.137🇦🇺 Telstra Corporation Ltd
PTRpit-postoffice.telstra.net
A203.50.90.137🇦🇺 Telstra Corporation Ltd
PTRexi-postoffice.telstra.net

telstra.net

NSdns0.telstra.net
NSdns1.telstra.net
MXlxapp2002.telstra.net
MXlxapp3002.telstra.net
rank #968859 globally
rank #35295 in the tld

AI analysis

The mail server for redleaf.net.au, peelvalleygroup.com.au, totaltyres.com.au, silvertop.com.au, carenursing.com.au, along with several hundred other domains, is postoffice.telstra.net.

Commonly, au-smtp-inbound-1.mimecast.com, au-smtp-inbound-2.mimecast.com, and cluster9.us.messagelabs.com are utilized as a mail server in conjunction with postoffice.telstra.net.

postoffice.telstra.net is configured to point to two IP addresses: 203.50.40.137 and 203.50.90.137.

The IP numbers are shared between postoffice.telstra.net and other host names such as postoffice.telstra.net.au, exi-postoffice.telstra.net, pit-postoffice.telstra.net, postoffice.telstra.net.uniline.com.au, and mailservertelstra.fsph.org.au.

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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CBXdvIN CF johedugfp 2025-09-10