CF1759597601219-tsm20251004101907

IPLIST.NET - proton.at

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proton.at checked at 2025-10-04T17:06:41.206Z 319ms 88/88/88 100% R:16

proton.at

NSns1.speedhosting.at
A109.237.143.9🇩🇪 media:Webline Internet Solutions
PTRns1.de-nserver.de
NSns2.speedhosting.at
A5.9.190.96🇩🇪 Hetzner
PTRns2.de-nserver.de
MXproton-at.mail.protection.outlook.com
A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::e 🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A85.158.181.154🇩🇪 media:Webline Internet Solutions
PTRcloud9-vm206.de-nserver.de

at

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

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AI analysis

proton.at is parent of www.proton.at and mail.proton.at.

proton.at points to a single IP: 85.158.181.154.

Other host names, for instance mail.poelzleithner.net, otech.at, mail.notar-altmann.at, poelzleithner.net and www.autoglas-loibner.at share IP numbers with proton.at.

proton.at's delegation is to two name servers ns1.speedhosting.at and ns2.speedhosting.at.

proton.at shares the same name server configuration as other domains, such as notar-praterstrasse.com, matzhold.at, ober.at, notar-praterstrasse.at and otech.at.

Host names with a single IP:

ns1.speedhosting.at resolves to 109.237.143.9.

ns2.speedhosting.at resolves to 5.9.190.96.

proton.at is served by a single mail server, proton-at.mail.protection.outlook.com.

The host name proton-at.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::e, 52.101.68.12, 52.101.68.27, 52.101.73.11 and 52.101.73.21.

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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