CF1762676342041-tsm20251108202040

WWW.RTSAK.COM - 157.193.91.in-addr.arpa

Search for IP or hostnames:

157.193.91.in-addr.arpa checked at 2025-11-09T08:19:02.018Z 588ms 42/42/42 100% R:11

157.193.91.in-addr.arpa

NSns1.optic-com.eu
A91.193.156.4🇧🇬 Opticcom Bulgaria Ltd
PTRns.optic-com.eu
NSns2.optic-com.eu
A91.193.156.5🇧🇬 Opticcom Bulgaria Ltd
PTRns2.optic-com.eu

193.91.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

157.193.91.in-addr.arpa is the parent of 197.157.193.91.in-addr.arpa and 204.157.193.91.in-addr.arpa.

157.193.91.in-addr.arpa has two name servers: ns1.optic-com.eu and ns2.optic-com.eu.

157.193.91.in-addr.arpa shares the same name server setup as other domains, for example 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 shares some name servers with other domains, for example netpoint.biz, optic-com.com, e-learn.optixco.com, optic-com.eu and optic-com.bg.

These name servers are commonly used with 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 points to 91.193.156.4

ns2.optic-com.eu points to 91.193.156.5

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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