CF1760533275585-tsm20251015074336

WWW.RTSAK.COM - inbound-smtp.ap-southeast-1.amazonaws.com

Search for IP or hostnames:

inbound-smtp.ap-southeast-1.amazonaws.com checked at 2025-10-15T13:01:15.570Z 230ms 91/91/91 100% R:10

inbound-smtp.ap-southeast-1.amazonaws.com

NSns-423.awsdns-52.com
A2600:9000:5301:a700::1 🇺🇸 Amazon
PTRns-423.awsdns-52.com
A205.251.193.167🇺🇸 Amazon
PTRns-423.awsdns-52.com
NSns-687.awsdns-21.net
A2600:9000:5302:af00::1 🇺🇸 Amazon
PTRns-687.awsdns-21.net
A205.251.194.175🇺🇸 Amazon
PTRns-687.awsdns-21.net
NSns-1300.awsdns-34.org
A2600:9000:5305:1400::1 🇺🇸 Amazon
PTRns-1300.awsdns-34.org
A205.251.197.20🇺🇸 Amazon
PTRns-1300.awsdns-34.org
NSns-1857.awsdns-40.co.uk
A2600:9000:5307:4100::1 🇺🇸 Amazon
PTRns-1857.awsdns-40.co.uk
A205.251.199.65🇺🇸 Amazon
PTRns-1857.awsdns-40.co.uk
A13.213.126.12🇸🇬 Amazon
PTRec2-13-213-126-12.ap-southeast-1.compute.amazonaws.com
A18.143.98.60🇸🇬 Amazon
PTRec2-18-143-98-60.ap-southeast-1.compute.amazonaws.com
A54.179.70.191🇸🇬 Amazon
PTRec2-54-179-70-191.ap-southeast-1.compute.amazonaws.com

ap-southeast-1.amazonaws.com

NSns1.amzndns.com
NSns2.amzndns.com
NSns1.amzndns.net
NSns2.amzndns.net
NSns1.amzndns.org
NSns2.amzndns.org
NSns1.amzndns.co.uk
NSns2.amzndns.co.uk

MX for

Starts with same word

Starts similarily

AI analysis

inbound-smtp.ap-southeast-1.amazonaws.com acts as the mail server for job3s.vn, upscale.technology, toyota.com.np, summitoutdoormedia.com.ph, property-match.com and a few other domains.

Commonly, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com serve as mail servers together with inbound-smtp.ap-southeast-1.amazonaws.com.

inbound-smtp.ap-southeast-1.amazonaws.com resolves to three IPs: 13.213.126.12, 18.143.98.60 and 54.179.70.191.

Other host names, for instance ec2-13-213-126-12.ap-southeast-1.compute.amazonaws.com, ec2-18-143-98-60.ap-southeast-1.compute.amazonaws.com and ec2-54-179-70-191.ap-southeast-1.compute.amazonaws.com share IP numbers with inbound-smtp.ap-southeast-1.amazonaws.com.

inbound-smtp.ap-southeast-1.amazonaws.com's delegation is handled by four name servers: ns-423.awsdns-52.com, ns-687.awsdns-21.net, ns-1300.awsdns-34.org and ns-1857.awsdns-40.co.uk.

inbound-smtp.ap-southeast-1.amazonaws.com partially shares name servers with other domains; examples include ocprofessionalservices.com, 99cf37d03-frontier.amazon.ae, babsaccounting.com, mindsharesurveys.com and zoopsikechu.net.

These name servers are often used with ns-354.awsdns-44.com, ns-536.awsdns-03.net, ns-1635.awsdns-12.co.uk, ns-1087.awsdns-07.org, ns-705.awsdns-24.net, ns-1882.awsdns-43.co.uk, ns-45.awsdns-05.com and ns-1772.awsdns-29.co.uk.

Host names with two IPs:

ns-423.awsdns-52.com points to 2600:9000:5301:a700::1 and 205.251.193.167

ns-687.awsdns-21.net points to 2600:9000:5302:af00::1 and 205.251.194.175

ns-1300.awsdns-34.org points to 2600:9000:5305:1400::1 and 205.251.197.20

ns-1857.awsdns-40.co.uk points to 2600:9000:5307:4100::1 and 205.251.199.65

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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