CF1759918967781-tsm20251008082644

WWW.RTSAK.COM - smtp.au1.defend.egress.com

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smtp.au1.defend.egress.com checked at 2025-10-08T10:22:47.768Z 366ms 99/99/99 100% R:17

smtp.au1.defend.egress.com

MXsmtp1.au1.defend.egress.com
A3.24.80.39🇦🇺 Amazon
PTRec2-3-24-80-39.ap-southeast-2.compute.amazonaws.com
A3.25.12.123🇦🇺 Amazon
PTRec2-3-25-12-123.ap-southeast-2.compute.amazonaws.com
A54.206.226.110🇦🇺 Amazon
PTRec2-54-206-226-110.ap-southeast-2.compute.amazonaws.com
A13.210.31.177🇦🇺 Amazon
PTRsmtp.au1.defend.egress.com
A13.237.163.139🇦🇺 Amazon
PTRsmtp.au1.defend.egress.com
A16.51.86.24🇦🇺 Amazon
PTRec2-16-51-86-24.ap-southeast-4.compute.amazonaws.com
A16.51.86.25🇦🇺 Amazon
PTRec2-16-51-86-25.ap-southeast-4.compute.amazonaws.com
A16.51.86.26🇦🇺 Amazon
PTRec2-16-51-86-26.ap-southeast-4.compute.amazonaws.com
A16.51.86.27🇦🇺 Amazon
PTRec2-16-51-86-27.ap-southeast-4.compute.amazonaws.com
A16.51.86.28🇦🇺 Amazon
PTRec2-16-51-86-28.ap-southeast-4.compute.amazonaws.com
A16.51.86.29🇦🇺 Amazon
PTRec2-16-51-86-29.ap-southeast-4.compute.amazonaws.com
A16.51.86.30🇦🇺 Amazon
PTRec2-16-51-86-30.ap-southeast-4.compute.amazonaws.com
A16.51.86.31🇦🇺 Amazon
PTRec2-16-51-86-31.ap-southeast-4.compute.amazonaws.com
A54.252.196.160🇦🇺 Amazon
PTRsmtp.au1.defend.egress.com

au1.defend.egress.com

NSns-273.awsdns-34.com
NSns-604.awsdns-11.net
NSns-1167.awsdns-17.org
NSns-1999.awsdns-57.co.uk
A75.2.109.245🇺🇸 Amazon
A99.83.201.176🇺🇸 Amazon

PTR for

Starts with same word

Starts similarily

AI analysis

Eleven IP numbers are pointed to by smtp.au1.defend.egress.com: 13.210.31.177, 13.237.163.139, 16.51.86.24, 16.51.86.25, 16.51.86.26, 16.51.86.27, 16.51.86.28, 16.51.86.29, 16.51.86.30, 16.51.86.31 and 54.252.196.160.

Other host names, for example ec2-54-252-196-160.ap-southeast-2.compute.amazonaws.com, share IP numbers with smtp.au1.defend.egress.com.

A single mail server handles smtp.au1.defend.egress.com, smtp1.au1.defend.egress.com.

Hostname smtp1.au1.defend.egress.com resolves to three IP addresses: 3.24.80.39, 3.25.12.123 and 54.206.226.110.

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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