DNSWHOIS.INFO - cal.systems
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cal.systems checked at 2025-10-31T22:16:53.599Z 1615ms 121/121/121 100% R:11cal.systems
| MX | mail.cal.systems | ||||||
| A | 168.62.8.176🇺🇸 Microsoft | ||||||
| NS | todd.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b92 🇺🇸 Cloudflare | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c192 🇨🇷 Cloudflare | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2192 🇺🇸 Cloudflare | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 108.162.193.146🇺🇸 Cloudflare | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 172.64.33.146🇺🇸 Cloudflare | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 173.245.59.146🇺🇸 Cloudflare | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| NS | vita.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aee 🇺🇸 Cloudflare | ||||||
| PTR | vita.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ee 🇨🇷 Cloudflare | ||||||
| PTR | vita.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ee 🇺🇸 Cloudflare | ||||||
| PTR | vita.ns.cloudflare.com | ||||||
| A | 108.162.192.238🇺🇸 Cloudflare | ||||||
| PTR | vita.ns.cloudflare.com | ||||||
| A | 172.64.32.238🇺🇸 Cloudflare | ||||||
| PTR | vita.ns.cloudflare.com | ||||||
| A | 173.245.58.238🇺🇸 Cloudflare | ||||||
| PTR | vita.ns.cloudflare.com | ||||||
| A | 2606:4700:3032::6815:5526 🇺🇸 Cloudflare | ||||||
| A | 2606:4700:3035::ac43:c9e5 🇺🇸 Cloudflare | ||||||
| A | 104.21.85.38 Cloudflare | ||||||
| A | 172.67.201.229🇺🇸 Cloudflare | ||||||
systems
| NS | v0n0.nic.systems | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
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AI analysis
cal.systems is a parent of mail.cal.systems and mx.cal.systems.
cal.systems maps to four IP numbers: 2606:4700:3032::6815:5526, 2606:4700:3035::ac43:c9e5, 104.21.85.38 and 172.67.201.229.
Other host names, for instance www.alpen-genussprodukte.at, www.ledilid.com, updatedflight-survey.eu.org, tamupress.com and hautik.com share IP numbers with cal.systems.
Two name servers todd.ns.cloudflare.com and vita.ns.cloudflare.com handle delegation for cal.systems. 
cal.systems uses the same name server setup as other domains, for example celebritiesincome.com, anticonsumer.org, black.systems, datame.fi and karel.dk.
cal.systems partially shares name servers with other domains; examples include carltonensemble.co.uk, jbrb.com, noyanpay.com, faporn.top and ststire.com.
these name servers are commonly used with the name servers ivy.ns.cloudflare.com.
Host names with six IP numbers: todd.ns.cloudflare.com points to: 2606:4700:58::adf5:3b92, 2803:f800:50::6ca2:c192, 2a06:98c1:50::ac40:2192, 108.162.193.146, 172.64.33.146 and 173.245.59.146; vita.ns.cloudflare.com points to: 2606:4700:50::adf5:3aee, 2803:f800:50::6ca2:c0ee, 2a06:98c1:50::ac40:20ee, 108.162.192.238, 172.64.32.238 and 173.245.58.238.
cal.systems is handled by a single mail server, mail.cal.systems.
mail.cal.systems points to a single IP: 168.62.8.176.