MXLIST.NET - tcsos.us
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tcsos.us checked at 2025-10-20T22:53:13.191Z 225ms 84/84/84 100% R:15tcsos.us
| NS | ns4.cenic.org | ||||||
| A | 137.164.29.67🇺🇸 CENIC / CalREN AS2152 | ||||||
| PTR | ns4-1-svc.cenic.org | ||||||
| PTR | ns4.cenic.org | ||||||
| NS | ns5.cenic.org | ||||||
| A | 137.164.29.69🇺🇸 CENIC / CalREN AS2152 | ||||||
| PTR | ns5.cenic.org | ||||||
| NS | dns.tcsos.us | ||||||
| A | 137.164.198.130🇺🇸 CENIC / CalREN AS2152 | ||||||
| PTR | dns.tcsos.us | ||||||
| PTR | iis.tuolcoe.k12.ca.us | ||||||
| MX | barracuda.tuolcoe.k12.ca.us | ||||||
| A | 137.164.198.131🇺🇸 CENIC / CalREN AS2152 | ||||||
| PTR | barracuda.tuolcoe.k12.ca.us | ||||||
| MX | cuda.tuolcoe.k12.ca.us | ||||||
| A | 137.164.198.3🇺🇸 CENIC / CalREN AS2152 | ||||||
| PTR | cuda.tuolcoe.k12.ca.us | ||||||
| A | 137.164.198.134🇺🇸 CENIC / CalREN AS2152 | ||||||
| PTR | tcsos.us | ||||||
| PTR | web1.tcsos.us | ||||||
| PTR | web1.tuolcoe.k12.ca.us | ||||||
us
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
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AI analysis
tcsos.us is a parent of web1.tcsos.us, dns.tcsos.us and web2.tcsos.us.
tcsos.us points to a single IP: 137.164.198.134.
Other host names such as web1.tuolcoe.k12.ca.us and web1.tcsos.us share IP numbers with tcsos.us.
tcsos.us is delegated to three name servers: ns4.cenic.org, ns5.cenic.org and dns.tcsos.us.
tcsos.us partially shares name servers with other domains; examples include csm.calpoly.edu, atl.calpoly.edu, 94.154.205.in-addr.arpa, 167.102.204.in-addr.arpa and csus.edu.
These name servers are commonly used alongside ns6.cenic.org, larry.calpoly.edu, moe.calpoly.edu, ns1.merced.k12.ca.us, ns2.merced.k12.ca.us, dns2.kings.k12.ca.us, dns.kings.k12.ca.us, dns.tuolcoe.k12.ca.us, ns0.sbcc.net and ns1.sbcc.net.
Host names with one IP number:
Host ns4.cenic.org points to 137.164.29.67.
Host ns5.cenic.org points to 137.164.29.69.
Host dns.tcsos.us points to 137.164.198.130.
tcsos.us is handled by two mail servers: barracuda.tuolcoe.k12.ca.us and cuda.tuolcoe.k12.ca.us.
tcsos.us uses the same mail server setup as other domains, for example tuolcoe.k12.ca.us.
tcsos.us shares at least partially some mail servers with other domains, for instance sonorahs.k12.ca.us and tuolumnejpa.org.
These mail servers are often used together with aspmx.l.google.com and gw6.sonorahs.k12.ca.us.
Host names with one IP number: The host name barracuda.tuolcoe.k12.ca.us points to 137.164.198.131 and the host name cuda.tuolcoe.k12.ca.us points to 137.164.198.3.