CF1757177585733-tsm20250906081701

WWW.ROBTEX.COM - hrs.ch

Search for IP or hostnames:

hrs.ch checked at 2025-09-06T16:53:05.714Z 319ms 154/154/154 100% R:20

hrs.ch

NSdns1.swisscom.com
A138.190.34.196🇨🇭 Swisscom
PTRdns1.swisscom.com
NSdns2.swisscom.com
A138.190.34.204🇨🇭 Swisscom
PTRdns2.swisscom.com
NSdns3.swisscom.com
A193.222.76.54🇨🇭 Swisscom
PTRdns3.swisscom.com
MXhrs-ch.mail.protection.outlook.com
A2a01:111:f403:ca3c::🇨🇭 Microsoft
PTRmail-zrap278cu00300.inbound.protection.outlook.com
A2a01:111:f403:ca3c::1🇨🇭 Microsoft
PTRmail-zrzp278cu00201.inbound.protection.outlook.com
A2a01:111:f403:ca3c::2🇨🇭 Microsoft
PTRmail-zr1p278cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca3e::1🇨🇭 Microsoft
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A52.101.185.12🇨🇭 Microsoft
PTRmail-zrap278cu00304.inbound.protection.outlook.com
A52.101.185.13🇨🇭 Microsoft
PTRmail-zrzp278cu00205.inbound.protection.outlook.com
A52.101.185.14🇨🇭 Microsoft
PTRmail-zr1p278cu00206.inbound.protection.outlook.com
A52.101.187.1🇨🇭 Microsoft
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A76.76.21.21🇺🇸 Amazon

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AI analysis

The parent of both mail.hrs.ch and webmail.hrs.ch is hrs.ch.

hrs.ch refers to a single IP address, which is 76.76.21.21.

IP numbers are shared between hrs.ch and other host names such as tjeastmond.com, frontier.tech, sigsemi.com, olimpicastereo.com.co, and caidr.com.

Three name servers, dns1.swisscom.com, dns2.swisscom.com, and dns3.swisscom.com, are delegated to hrs.ch.

The domain hrs.ch shares at least some of its name servers with other domains such as thurgauerkantonalbank.ch, swisscom-mobilecom.ch, itservices.ch, bank-thur.ch, and 84.222.193.in-addr.arpa.

dns1.swisscom.com, dns2.swisscom.com, and dns3.swisscom.com all point to their respective IP numbers: 138.190.34.196, 138.190.34.204, and 193.222.76.54.

The mail server, hrs-ch.mail.protection.outlook.com, manages hrs.ch.

The DNS record hrs-ch.mail.protection.outlook.com resolves to the following eight IP addresses: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14, and 52.101.187.1.

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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