CF1761430265777-tsm20251024211356

WWW.RTSAK.COM - isr.ch

Search for IP or hostnames:

isr.ch checked at 2025-10-25T22:11:05.763Z 233ms 123/123/123 100% R:16

isr.ch

NSns1.cyon.ch
A2a01:ab20:0:185::2 πŸ‡¨πŸ‡­ cyon GmbH
A185.174.216.2πŸ‡¨πŸ‡­ cyon GmbH
PTRns1.cyon.ch
NSns2.cyon.ch
A2001:67c:234::2 πŸ‡¨πŸ‡­ cyon GmbH
A91.206.24.2πŸ‡¨πŸ‡­ cyon GmbH
PTRns2.cyon.ch
MXaspmx2.googlemail.com
A2a00:1450:4013:c1e::1a πŸ‡³πŸ‡± Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27πŸ‡ΊπŸ‡Έ Google
PTRyugrqzs-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:4025:c01::1b πŸ‡΅πŸ‡± Google
PTRrd-in-f27.1e100.net
A142.250.147.26πŸ‡ΊπŸ‡Έ Google
PTRrd-in-f26.1e100.net
MXaspmx.l.google.com
A2a00:1450:400c:c04::1b πŸ‡§πŸ‡ͺ Google
PTRwk-in-f27.1e100.net
PTRwk-in-x1b.1e100.net
A64.233.167.26πŸ‡ΊπŸ‡Έ Google
PTRwl-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1b πŸ‡³πŸ‡± Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27πŸ‡ΊπŸ‡Έ Google
PTRyugrqzs-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1a πŸ‡΅πŸ‡± Google
PTRrd-in-f26.1e100.net
A142.250.147.26πŸ‡ΊπŸ‡Έ Google
PTRrd-in-f26.1e100.net
A104.18.28.67 Cloudflare
A104.18.29.67 Cloudflare

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

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AI analysis

isr.ch is parent of www.isr.ch and mail.isr.ch.

isr.ch points to two IP numbers: 104.18.28.67 and 104.18.29.67.

Other host names, for instance uppinghamenterprises.co.uk, stjohnscollegecardiff.com, powerbuy.co.th.cdn.cloudflare.net, lexmontessori.org and madeira.org share IP numbers with isr.ch.

isr.ch's delegation is to two name servers ns1.cyon.ch and ns2.cyon.ch.

isr.ch shares the same name server configuration as other domains, such as mietmaul.ch, adse.ch, windelzeit.ch, mx-dekor.ch and lemac.ch.

Host names with two IP numbers: ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2

Five mail servers handle isr.ch: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

isr.ch shares some mail servers with other domains, including procanta.com, loophole.co, creationline.com, katif.net and verticalfeatures.com.

these mail servers are often used alongside the mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27

aspmx3.googlemail.com points to 2a00:1450:4025:c01::1b and 142.250.147.26

aspmx.l.google.com points to 2a00:1450:400c:c04::1b and 64.233.167.26

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.26

Host names that point to 192.178.213.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names that point to 142.250.147.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com

Note: 192.178.213.27 is used by aspmx2.googlemail.com and alt1.aspmx.l.google.com; 142.250.147.26 is used by aspmx3.googlemail.com and alt2.aspmx.l.google.com

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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VqBiqcy CF johedugfp 2025-10-25