IPLIST.NET - cssd11.k12.co.us
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cssd11.k12.co.us checked at 2025-10-13T00:16:58.661Z 111ms 53/53/53 100% R:12cssd11.k12.co.us
| NS | authns1.qwest.net | ||||||
| A | 2001:428::5 🇺🇸 Lumen AS209 | ||||||
| PTR | authns1.qwest.net | ||||||
| A | 63.150.72.4🇺🇸 Lumen AS209 | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | authns2.qwest.net | ||||||
| A | 2001:428::6 🇺🇸 Lumen AS209 | ||||||
| PTR | authns2.qwest.net | ||||||
| A | 208.44.130.120🇺🇸 Lumen AS209 | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
| MX | mailgate.d11.org | ||||||
k12.co.us
| NS | ns1.localitymanagement.us | ||||||
| NS | ns2.localitymanagement.us | ||||||
| NS | ns3.localitymanagement.us | ||||||
| NS | ns4.localitymanagement.us | ||||||
rank #147 in the tld
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cssd11.k12.co.us |
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AI analysis
cssd11.k12.co.us has www.cssd11.k12.co.us, d11ns1.cssd11.k12.co.us and d11ns2.cssd11.k12.co.us as children.
Two name servers authns1.qwest.net and authns2.qwest.net handle the delegation for cssd11.k12.co.us.
cssd11.k12.co.us shares the same name server setup as other domains, for example 140.69.69.in-addr.arpa, centurylinkhome.org, 222.149.63.in-addr.arpa, 147.1.71.in-addr.arpa and 62.180.209.in-addr.arpa.
cssd11.k12.co.us shares name servers with other domains to some extent, including 72.17.208.in-addr.arpa, 164.231.216.in-addr.arpa, ironkey.co.uk and 251.238.64.in-addr.arpa.
Host names with two IP numbers:
authns1.qwest.net points to 2001:428::5 and 63.150.72.4.
authns2.qwest.net points to 2001:428::6 and 208.44.130.120.