CF1762261388361-tsm20251104080352

WWW.ROBTEX.COM - proton.net

Search for IP or hostnames:

proton.net checked at 2025-11-04T13:03:08.346Z 209ms 181/181/181 100% R:16

proton.net

NScns1.alfahosting.info
A2a01:64c0:0:5000::8🇩🇪 CLOUDPIT
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 CLOUDPIT
PTRcns1.cloudpit.de
NScns2.alfahosting.info
A2a01:4f8:2b02:a88::105🇩🇪 Hetzner
PTRcns2.cloudpit.com
A148.251.254.105🇩🇪 Hetzner
PTRcns2.cloudpit.com
NScns3.alfahosting.info
A2a02:2b80:101:5000::8🇩🇪 CLOUDPIT
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 CLOUDPIT
PTRcns3.cloudpit.io
MXproton-net.mail.protection.outlook.com
A2a01:111:f403:ca04::🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::a🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A109.237.136.6🇩🇪 CLOUDPIT
PTRalfa3042.alfahosting-server.de

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AI analysis

proton.net is a parent of proton10.proton.net, vs-01.proton.net, ofv.proton.net and mail.proton.net.

proton.net resolves to a single IP: 109.237.136.6.

Other host names, for instance mail.proton.net, h-s-dienstleistungen.de, www.ov-it.de, mail.ollikoehl.com and prosale-team.de share IP numbers with proton.net.

proton.net delegates to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

proton.net shares some name servers with other domains, for example braner.net, syntrillium.net, michaelodor.net, goldenelephant.ch and wegapark.de.

Host names with two IP numbers:

cns1.alfahosting.info: 2a01:64c0:0:5000::8 and 109.237.142.8

cns2.alfahosting.info: 2a01:4f8:2b02:a88::105 and 148.251.254.105

cns3.alfahosting.info: 2a02:2b80:101:5000::8 and 109.237.143.8

proton.net is handled by a single mail server, proton-net.mail.protection.outlook.com.

Host proton-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::a, 52.101.68.0, 52.101.68.29, 52.101.73.2 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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