WWW.RTSAK.COM - ctlsdn.io
Search for IP or hostnames:
ctlsdn.io checked at 2025-10-12T23:38:37.223Z 195ms 50/50/50 100% R:10ctlsdn.io
| 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 | ||||||
io
| NS | a0.nic.io | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
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Starts with same word
ctlsdn.io |
Starts similarily
AI analysis
ctlsdn.io is a parent of ns2.ctlsdn.io and ns1.ctlsdn.io.
ctlsdn.io is delegated to two name servers authns1.qwest.net and authns2.qwest.net.
ctlsdn.io shares the same name server setup as other domains, for instance centrylink.net, 251.110.208.in-addr.arpa, 17.161.216.in-addr.arpa, 193.113.65.in-addr.arpa and 178.163.208.in-addr.arpa.
ctlsdn.io at least partially shares name servers with other domains, for instance mie-site.biz, 30.177.167.in-addr.arpa, 174.177.167.in-addr.arpa, atac.centurylinkservices.net and 122.9.204.in-addr.arpa.
These name servers are commonly used alongside ns.allina.com and nsext-stc.allina.com.
Host names with two IP numbers:
The host name authns1.qwest.net points to 2001:428::5 and 63.150.72.4; the host name authns2.qwest.net points to 2001:428::6 and 208.44.130.120.