CF1761185327360-tsm20251017082432

MXLIST.NET - a2s.ch

Search for IP or hostnames:

a2s.ch checked at 2025-10-23T02:08:47.325Z 181ms 116/116/116 100% R:11

a2s.ch

NSpns41.cloudns.net
A2a06:fb00:1::1:79 ๐Ÿ‡ง๐Ÿ‡ฌ ClouDNS
PTRpns41.cloudns.net
A185.136.96.79๐Ÿ‡บ๐Ÿ‡ธ ClouDNS
PTRpns41.cloudns.net
NSpns42.cloudns.net
A2a06:fb00:1::2:79 ๐Ÿ‡ง๐Ÿ‡ฌ ClouDNS
PTRpns42.cloudns.net
A185.136.97.79 ClouDNS
PTRpns42.cloudns.net
NSpns43.cloudns.net
A2a06:fb00:1::3:79 ๐Ÿ‡ง๐Ÿ‡ฌ ClouDNS
PTRpns43.cloudns.net
A185.136.98.79๐Ÿ‡บ๐Ÿ‡ธ ClouDNS
PTRpns43.cloudns.net
NSpns44.cloudns.net
A2a06:fb00:1::4:79 ๐Ÿ‡ง๐Ÿ‡ฌ ClouDNS
PTRpns44.cloudns.net
A185.136.99.79 ClouDNS
PTRpns44.cloudns.net
MXa2s-ch.mail.protection.outlook.com
A2a01:111:f403:ca04::2 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A52.101.68.12๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.73.4๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.11๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.12๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A149.126.4.21๐Ÿ‡จ๐Ÿ‡ญ 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 resolves to a single IP: 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 some name servers with other domains, for example robenzal.com, procardio9.com, x12tnuotckiccbtq.com, scildonlifepension.com and simplemore.eu.

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

Host names with two IP numbers

Two IPs per host:

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

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

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

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

a2s.ch is handled by a single mail server, a2s-ch.mail.protection.outlook.com.

Host a2s-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::5, 52.101.68.12, 52.101.73.4, 52.101.73.11 and 52.101.73.12.

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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UvvaqEQ CF johedugfp 2025-10-23