CF1759752195051-tsm20251005211530

IPLIST.NET - a2s.ch

Search for IP or hostnames:

a2s.ch checked at 2025-10-06T12:03:15.028Z 306ms 116/116/116 100% R:9

a2s.ch

NSpns41.cloudns.net
A2a06:fb00:1::1:79 🇧🇬 ClouDNS
PTRpns41.cloudns.net
A185.136.96.79🇺🇸 ClouDNS
PTRpns41.cloudns.net
NSpns42.cloudns.net
A2a06:fb00:1::2:79 🇧🇬 ClouDNS
PTRpns42.cloudns.net
A185.136.97.79 ClouDNS
PTRpns42.cloudns.net
NSpns43.cloudns.net
A2a06:fb00:1::3:79 🇧🇬 ClouDNS
PTRpns43.cloudns.net
A185.136.98.79🇺🇸 ClouDNS
PTRpns43.cloudns.net
NSpns44.cloudns.net
A2a06:fb00:1::4:79 🇧🇬 ClouDNS
PTRpns44.cloudns.net
A185.136.99.79 ClouDNS
PTRpns44.cloudns.net
MXa2s-ch.mail.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.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::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A149.126.4.21🇨🇭 cyon GmbH
PTRs012.cyon.net

ch

NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

Starts with same word

Starts similarily

AI analysis

a2s.ch points to a single IP number: 149.126.4.21.

Other host names, for instance maureragleimbach.ch, anyplay-band.com, merox.ch, it-happens.ch and mail.my-ip.biz share IP numbers with a2s.ch.

a2s.ch is delegated to four name servers: pns41.cloudns.net, pns42.cloudns.net, pns43.cloudns.net and pns44.cloudns.net.

a2s.ch shares name servers with other domains at least partially, for instance robenzal.com, procardio9.com, x12tnuotckiccbtq.com, scildonlifepension.com and simplemore.eu.

These name servers are commonly used with ns41.cloudns.net, ns42.cloudns.net, ns44.cloudns.net and ns43.cloudns.net.

Host names with two IP numbers:

pns41.cloudns.net resolves to 2a06:fb00:1::1:79 and 185.136.96.79.

pns42.cloudns.net resolves to 2a06:fb00:1::2:79 and 185.136.97.79.

pns43.cloudns.net resolves to 2a06:fb00:1::3:79 and 185.136.98.79.

pns44.cloudns.net resolves to 2a06:fb00:1::4:79 and 185.136.99.79.

The mail server for a2s.ch is a2s-ch.mail.protection.outlook.com.

Host a2s-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::f, 52.101.73.11, 52.101.73.16, 52.101.73.21 and 52.101.73.26.

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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