CF1762077291198-tsm20251102073205

WWW.ROBTEX.COM - first.io

Search for IP or hostnames:

first.io checked at 2025-11-02T09:54:51.171Z 246ms 282/282/282 100% R:11

first.io

NSns-249.awsdns-31.com
A2600:9000:5300:f900::1🇺🇸 Amazon
PTRns-249.awsdns-31.com
A205.251.192.249🇺🇸 Amazon
PTRns-249.awsdns-31.com
MXus-smtp-inbound-1.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
NSns-547.awsdns-04.net
A2600:9000:5302:2300::1🇺🇸 Amazon
PTRns-547.awsdns-04.net
A205.251.194.35🇺🇸 Amazon
PTRns-547.awsdns-04.net
NSns-1435.awsdns-51.org
A2600:9000:5305:9b00::1🇺🇸 Amazon
PTRns-1435.awsdns-51.org
A205.251.197.155🇺🇸 Amazon
PTRns-1435.awsdns-51.org
NSns-1913.awsdns-47.co.uk
A2600:9000:5307:7900::1🇺🇸 Amazon
PTRns-1913.awsdns-47.co.uk
A205.251.199.121🇺🇸 Amazon
PTRns-1913.awsdns-47.co.uk
A44.241.125.3🇺🇸 Amazon
PTRec2-44-241-125-3.us-west-2.compute.amazonaws.com
A52.11.19.100🇺🇸 Amazon
PTRec2-52-11-19-100.us-west-2.compute.amazonaws.com

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Starts with same word

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AI analysis

first.io is a parent of balancer.first.io.

first.io points to two IP numbers: 44.241.125.3 and 52.11.19.100.

Other host names, for instance first-io-redirect-prod-1559793643.us-west-2.elb.amazonaws.com, share IP numbers with first.io.

first.io is delegated to four name servers: ns-249.awsdns-31.com, ns-547.awsdns-04.net, ns-1435.awsdns-51.org and ns-1913.awsdns-47.co.uk.

first.io at least partially shares name servers with other domains, for instance lokomix.com, wwprojects.com, castlegar.ca, 5gbet3.com and chhsathletics.org.

These name servers are commonly used with ns-26.awsdns-03.com, ns-874.awsdns-45.net, ns-1090.awsdns-08.org, ns-328.awsdns-41.com, ns-472.awsdns-59.com, ns-757.awsdns-30.net and ns-1237.awsdns-26.org.

Host names with two IP numbers:

ns-249.awsdns-31.com points to: 2600:9000:5300:f900::1 and 205.251.192.249.

ns-547.awsdns-04.net points to: 2600:9000:5302:2300::1 and 205.251.194.35.

ns-1435.awsdns-51.org points to: 2600:9000:5305:9b00::1 and 205.251.197.155.

ns-1913.awsdns-47.co.uk points to: 2600:9000:5307:7900::1 and 205.251.199.121.

first.io is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

first.io uses the same mail server configuration as other domains, such as icorps.com, bpsjet.com, crtecchina.com, uniformadvantage.com and kestrafinancialpws.com.

first.io shares at least some mail servers with other domains, for instance societyinsurance.com, swnow.eu, advantedgehr.com and mail.electromek.com.

Six IP numbers per host.

us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Names pointing to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Names pointing to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

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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CoJBHnV CF johedugfp 2025-11-02