CF1759538135338-tsm20251003185623

IPLIST.NET - proton.net

Search for IP or hostnames:

proton.net checked at 2025-10-04T00:35:35.298Z 392ms 106/106/106 100% R:11

proton.net

NScns1.alfahosting.info
A2a01:64c0:0:5000::8 🇩🇪 media:Webline Internet Solutions
PTRcns1.cloudpit.de
A109.237.142.8🇩🇪 media:Webline Internet Solutions
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 🇩🇪 media:Webline Internet Solutions
PTRcns3.cloudpit.io
A109.237.143.8🇩🇪 media:Webline Internet Solutions
PTRcns3.cloudpit.io
MXproton-net.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
A52.101.73.4🇳🇱 Microsoft
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A109.237.136.6🇩🇪 media:Webline Internet Solutions
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, goldenelephant.ch, wegapark.de and h-energy.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::4, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::d, 52.101.68.18, 52.101.68.39, 52.101.73.4 and 52.101.73.11.

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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PTeWOMb CF johedugfp 2025-10-04