CF1759544090430-tsm20251003185623

WWW.ROBTEX.COM - rs21.io

Search for IP or hostnames:

rs21.io checked at 2025-10-04T02:14:50.409Z 253ms 201/201/201 100% R:15

rs21.io

NSns-100.awsdns-12.com
A2600:9000:5300:6400::1🇺🇸 Amazon
PTRns-100.awsdns-12.com
A205.251.192.100🇺🇸 Amazon
PTRns-100.awsdns-12.com
NSns-655.awsdns-17.net
A2600:9000:5302:8f00::1🇺🇸 Amazon
PTRns-655.awsdns-17.net
A205.251.194.143🇺🇸 Amazon
PTRns-655.awsdns-17.net
NSns-1371.awsdns-43.org
A2600:9000:5305:5b00::1🇺🇸 Amazon
PTRns-1371.awsdns-43.org
A205.251.197.91🇺🇸 Amazon
PTRns-1371.awsdns-43.org
NSns-1539.awsdns-00.co.uk
A2600:9000:5306:300::1🇺🇸 Amazon
PTRns-1539.awsdns-00.co.uk
A205.251.198.3🇺🇸 Amazon
PTRns-1539.awsdns-00.co.uk
MXrs21-io.mail.protection.outlook.com
A2a01:111:f403:c927::🇺🇸 Microsoft
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A2a01:111:f403:c92c::🇺🇸 Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:c936::🇺🇸 Microsoft
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f902::1🇺🇸 Microsoft
PTRmail-bl2pr02cu00101.inbound.protection.outlook.com
A52.101.9.11🇺🇸 Microsoft
PTRmail-bl2pr04cu00103.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.40.2🇺🇸 Microsoft
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
A198.185.159.144🇺🇸 SQUARESPACE

io

NSa0.nic.io
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io

Starts with same word

Starts similarily

AI analysis

rs21.io resolves to a single IP address: 198.185.159.144.

Other host names including ingeniousitsolutions.com, chirealestatebroker.com, octigers.com, breedekloofmakers.com and thegregsantos.com share IP numbers with rs21.io.

rs21.io is delegated to four name servers: ns-100.awsdns-12.com, ns-655.awsdns-17.net, ns-1371.awsdns-43.org and ns-1539.awsdns-00.co.uk.

rs21.io at least partially shares name servers with other domains, including ovivowater.es, bathhousebait.com, viagener2020.com, d5q0be1ggj02z.cloudfront.net and gnpd.cn.

these name servers are commonly used with ns-1697.awsdns-20.co.uk, ns-708.awsdns-24.net, ns-1444.awsdns-52.org, ns-1955.awsdns-52.co.uk and ns-1728.awsdns-24.co.uk.

Hosts with two IP numbers:

Host ns-100.awsdns-12.com points to 2600:9000:5300:6400::1 and 205.251.192.100

Host ns-655.awsdns-17.net points to 2600:9000:5302:8f00::1 and 205.251.194.143

Host ns-1371.awsdns-43.org points to 2600:9000:5305:5b00::1 and 205.251.197.91

Host ns-1539.awsdns-00.co.uk points to 2600:9000:5306:300::1 and 205.251.198.3

rs21.io is handled by a single mail server, rs21-io.mail.protection.outlook.com.

Hostname rs21-io.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::, 2a01:111:f403:c92c::, 2a01:111:f403:c936::, 2a01:111:f403:f902::1, 52.101.9.11, 52.101.40.0, 52.101.40.2 and 52.101.41.24.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

tnuLHfb CF johedugfp 2025-10-04