IPLIST.NET - 157.193.91.in-addr.arpa
Search for IP or hostnames:
157.193.91.in-addr.arpa checked at 2025-11-21T01:17:31.375Z 682ms 42/42/42 100% R:12 allDone:true timedOut:false 157.193.91.in-addr.arpa
| NS | ns1.optic-com.eu | ||||||
| A | 91.193.156.4🇧🇬 Opticcom Bulgaria Ltd | ||||||
| PTR | ns.optic-com.eu | ||||||
| NS | ns2.optic-com.eu | ||||||
| A | 91.193.156.5🇧🇬 Opticcom Bulgaria Ltd | ||||||
| PTR | ns2.optic-com.eu | ||||||
193.91.in-addr.arpa
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Starts with same word
Starts similarily
AI analysis
157.193.91.in-addr.arpa is parent of 197.157.193.91.in-addr.arpa and 204.157.193.91.in-addr.arpa.
157.193.91.in-addr.arpa's delegation is to two name servers ns1.optic-com.eu and ns2.optic-com.eu.
157.193.91.in-addr.arpa shares the same name server configuration as other domains, such as 159.193.91.in-addr.arpa, 193.236.94.in-addr.arpa, 139.236.94.in-addr.arpa, 143.236.94.in-addr.arpa and 237.236.94.in-addr.arpa.
157.193.91.in-addr.arpa at least partially shares its name servers with other domains, for instance netpoint.biz, optic-com.com, e-learn.optixco.com, optic-com.eu and optic-com.bg.
these name servers are commonly used with the name servers ns1.optic-com.bg, ns2.optic-com.bg, ns1.netpoint.biz, ns2.netpoint.biz and ns.netpoint.biz.
Host names with a single IP:
ns1.optic-com.eu resolves to 91.193.156.4.
ns2.optic-com.eu resolves to 91.193.156.5.