CF1760344052007-tsm20251012143351

MXLIST.NET - built.io

Search for IP or hostnames:

built.io checked at 2025-10-13T08:27:31.991Z 152ms 119/119/119 100% R:11

built.io

NSns-307.awsdns-38.com
A2600:9000:5301:3300::1 🇺🇸 Amazon
PTRns-307.awsdns-38.com
A205.251.193.51🇺🇸 Amazon
PTRns-307.awsdns-38.com
NSns-580.awsdns-08.net
A2600:9000:5302:4400::1 🇺🇸 Amazon
PTRns-580.awsdns-08.net
A205.251.194.68🇺🇸 Amazon
PTRns-580.awsdns-08.net
NSns-1314.awsdns-36.org
A2600:9000:5305:2200::1 🇺🇸 Amazon
PTRns-1314.awsdns-36.org
A205.251.197.34🇺🇸 Amazon
PTRns-1314.awsdns-36.org
NSns-1646.awsdns-13.co.uk
A2600:9000:5306:6e00::1 🇺🇸 Amazon
PTRns-1646.awsdns-13.co.uk
A205.251.198.110🇺🇸 Amazon
PTRns-1646.awsdns-13.co.uk
MXbuilt-io.mail.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.32.59.75🇺🇸 Amazon
PTRec2-52-32-59-75.us-west-2.compute.amazonaws.com

io

NSa0.nic.io
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
rank #503873 globally
rank #2854 in the tld

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AI analysis

built.io is a parent of www.built.io, apphub-embed.built.io, apphub-cisco-embed-sandbox.built.io, extension.built.io and manage.built.io.

built.io points to IP number 52.32.59.75.

Other host names, for instance, ec2-52-32-59-75.us-west-2.compute.amazonaws.com share IP numbers with built.io.

built.io is delegated to four name servers: ns-307.awsdns-38.com, ns-580.awsdns-08.net, ns-1314.awsdns-36.org and ns-1646.awsdns-13.co.uk.

built.io shares name servers with other domains at least partially, for example rsaxis.com, mapguide.com, iruleathome.com, dj5rf13n7zpu2.cloudfront.net and qa.finix.com.

these name servers are commonly used together with the name servers ns-1897.awsdns-45.co.uk, ns-52.awsdns-06.com, ns-824.awsdns-39.net, ns-1325.awsdns-37.org, ns-1016.awsdns-63.net, ns-399.awsdns-49.com, ns-208.awsdns-26.com and ns-608.awsdns-12.net.

Host names with two IP numbers:

ns-307.awsdns-38.com points to: 2600:9000:5301:3300::1 and 205.251.193.51

ns-580.awsdns-08.net points to: 2600:9000:5302:4400::1 and 205.251.194.68

ns-1314.awsdns-36.org points to: 2600:9000:5305:2200::1 and 205.251.197.34

ns-1646.awsdns-13.co.uk points to: 2600:9000:5306:6e00::1 and 205.251.198.110

built.io is handled by a single mail server, built-io.mail.protection.outlook.com.

Host name built-io.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::c, 52.101.68.10, 52.101.68.39, 52.101.73.6 and 52.101.73.16.

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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uIKFsJs CF johedugfp 2025-10-13