NSLIST.NET - tcsos.us
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tcsos.us checked at 2025-09-17T18:15:21.284Z 460ms 84/84/84 100% R:17tcsos.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 parent of web1.tcsos.us, dns.tcsos.us and web2.tcsos.us.
tcsos.us points to IP number 137.164.198.134.
Other host names, for example web1.tuolcoe.k12.ca.us and web1.tcsos.us, share IPs with tcsos.us.
The delegation for tcsos.us is handled by three name servers: ns4.cenic.org, ns5.cenic.org and dns.tcsos.us.
tcsos.us shares name servers with other domains at least partially, for example 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 often used with the following: ns6.cenic.org, larry.calpoly.edu, moe.calpoly.edu, ns1.merced.k12.ca.us, ns2.merced.k12.ca.us, dns1.sdccd.edu, dns2.kings.k12.ca.us, dns.kings.k12.ca.us, ns2.csu.net and dns.tuolcoe.k12.ca.us.
Host names with a single IP address: ns4.cenic.org points to 137.164.29.67; ns5.cenic.org points to 137.164.29.69; dns.tcsos.us points to 137.164.198.130.
Two mail servers barracuda.tuolcoe.k12.ca.us and cuda.tuolcoe.k12.ca.us handle tcsos.us.
The mail server setup of tcsos.us is the same as that of other domains, for instance tuolcoe.k12.ca.us.
tcsos.us shares some mail servers with other domains to some extent, for instance sonorahs.k12.ca.us and tuolumnejpa.org.
these mail servers are commonly used alongside aspmx.l.google.com and gw6.sonorahs.k12.ca.us.
Host names with one IP number:
barracuda.tuolcoe.k12.ca.us points to: 137.164.198.131.
cuda.tuolcoe.k12.ca.us points to: 137.164.198.3.