CF1762929347735-tsm20251109205412

WWW.ROBTEX.COM - captcha.at

Search for IP or hostnames:

captcha.at checked at 2025-11-12T06:35:47.704Z 315ms 234/234/234 100% R:18 allDone:true timedOut:false

captcha.at

NSns-408.awsdns-51.com
A2600:9000:5301:9800::1🇺🇸 Amazon
PTRns-408.awsdns-51.com
A205.251.193.152🇺🇸 Amazon
PTRns-408.awsdns-51.com
NSns-563.awsdns-06.net
A2600:9000:5302:3300::1🇺🇸 Amazon
PTRns-563.awsdns-06.net
A205.251.194.51🇺🇸 Amazon
PTRns-563.awsdns-06.net
NSns-1452.awsdns-53.org
A2600:9000:5305:ac00::1🇺🇸 Amazon
PTRns-1452.awsdns-53.org
A205.251.197.172🇺🇸 Amazon
PTRns-1452.awsdns-53.org
NSns-1870.awsdns-41.co.uk
A2600:9000:5307:4e00::1🇺🇸 Amazon
PTRns-1870.awsdns-41.co.uk
A205.251.199.78🇺🇸 Amazon
PTRns-1870.awsdns-41.co.uk
MXcaptcha-at.mail.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft
PTRmail-as2pr05cu00100.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
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A3.167.88.6🇺🇸 Amazon
PTRserver-3-167-88-6.iad55.r.cloudfront.net
A3.167.88.14🇺🇸 Amazon
PTRserver-3-167-88-14.iad55.r.cloudfront.net
A3.167.88.65🇺🇸 Amazon
PTRserver-3-167-88-65.iad55.r.cloudfront.net
A3.167.88.89🇺🇸 Amazon
PTRserver-3-167-88-89.iad55.r.cloudfront.net

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NSd.ns.at
NSj.ns.at
NSn.ns.at
NSr.ns.at
NSu.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at

Up

Starts with same word

Starts similarily

AI analysis

captcha.at has children at.captcha.at, www.captcha.at and w19.captcha.at.

captcha.at resolves to four IPs: 3.167.88.6, 3.167.88.14, 3.167.88.65 and 3.167.88.89.

Other host names, for instance d8nw82fa8h2ri.cloudfront.net, d1s2snc80obp1y.cloudfront.net, dev-community.sbb.ch, bebranding.kr and d1f88ej320zsc5.cloudfront.net share IP numbers with captcha.at.

captcha.at is delegated to four name servers: ns-408.awsdns-51.com, ns-563.awsdns-06.net, ns-1452.awsdns-53.org and ns-1870.awsdns-41.co.uk.

captcha.at shares some name servers with other domains, for example alibabaekspres.com, ub-dental.com, bespoke-creations.us, proshiphelp.com and listocare.com.

These name servers are commonly used with ns-905.awsdns-49.net, ns-1071.awsdns-05.org, ns-1831.awsdns-36.co.uk, ns-1860.awsdns-40.co.uk and ns-1223.awsdns-24.org.

Host names with two IP numbers

Two IPs per host:

ns-408.awsdns-51.com points to 2600:9000:5301:9800::1 and 205.251.193.152

ns-563.awsdns-06.net points to 2600:9000:5302:3300::1 and 205.251.194.51

ns-1452.awsdns-53.org points to 2600:9000:5305:ac00::1 and 205.251.197.172

ns-1870.awsdns-41.co.uk points to 2600:9000:5307:4e00::1 and 205.251.199.78

captcha.at is handled by a single mail server, captcha-at.mail.protection.outlook.com.

Host captcha-at.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::c, 52.101.68.10, 52.101.73.8, 52.101.73.21 and 52.101.73.24.

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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