IPLIST.NET - s4isystems.com
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s4isystems.com checked at 2025-11-13T19:32:09.898Z 373ms 88/88/88 100% R:17 allDone:true timedOut:false s4isystems.com
| NS | ns53.worldnic.com | ||||||
| A | 162.159.26.165 Cloudflare | ||||||
| NS | ns54.worldnic.com | ||||||
| A | 162.159.27.8 Cloudflare | ||||||
| MX | s4isystems-com.mail.protection.outlook.com | ||||||
| A | 2a01:111:f403:c803:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr21cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c931:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f909:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.11.7🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr04cu00107.inbound.protection.outlook.com | ||||||
| A | 52.101.40.2🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr05cu00402.inbound.protection.outlook.com | ||||||
| A | 52.101.194.13🇺🇸 Microsoft | ||||||
| PTR | mail-ch0pr04cu00605.inbound.protection.outlook.com | ||||||
| A | 52.101.194.19🇺🇸 Microsoft | ||||||
| PTR | mail-ch5pr02cu00303.inbound.protection.outlook.com | ||||||
| A | 209.17.116.163🇺🇸 AS19871 | ||||||
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AI analysis
s4isystems.com is a parent of blog.s4isystems.com and ns2.s4isystems.com.
s4isystems.com points to a single IP address: 209.17.116.163.
Other host names such as thebroers.com, forgottenjudaica.biz, firstfedmcm.com, bellevueflorists.com and mx.kristengalephotography.com share IPs with s4isystems.com.
Two name servers ns53.worldnic.com and ns54.worldnic.com handle the delegation for s4isystems.com.
s4isystems.com shares the same name server setup as other domains, for example wexlers.us, sundynepumps.com, texasaromatics.info, naun.org and fakebooks.com.
Host names with one IP number:
ns53.worldnic.com points to 162.159.26.165; ns54.worldnic.com points to 162.159.27.8.
The s4isystems-com.mail.protection.outlook.com mail server handles s4isystems.com.
s4isystems-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c931::, 2a01:111:f403:f802::1, 2a01:111:f403:f909::, 52.101.11.7, 52.101.40.2, 52.101.194.13 and 52.101.194.19.