CF1759262392606-tsm20250929235914

WWW.RTSAK.COM - 158.1.193.in-addr.arpa

Search for IP or hostnames:

158.1.193.in-addr.arpa checked at 2025-09-30T19:59:52.539Z 2826ms 57/57/57 100% R:13

158.1.193.in-addr.arpa

NSns.heanet.ie
A2001:770:18:4::c101:c1c2 🇮🇪 HEAnet
PTRns.heanet.ie
A193.1.193.194🇮🇪 HEAnet
PTRns.heanet.ie
NSauth-ns1.ucd.ie
A2001:770:98:200::35:1 🇮🇪 HEAnet
A137.43.132.53🇮🇪 University-College-Dublin
PTRauth-dns1.ucd.ie
PTRauth-ns1.ucd.ie
PTRcamaderry-eth1.ucd.ie
NSauth-ns2.ucd.ie
A2001:770:98:200::35:2 🇮🇪 HEAnet
A137.43.132.54🇮🇪 University-College-Dublin
PTRauth-ns2.ucd.ie

1.193.in-addr.arpa

NSauth-ns2.heanet.ie
NSauth-ns3.heanet.ie
NSns.heanet.ie

Up

Starts with same word

Starts similarily

AI analysis

158.1.193.in-addr.arpa has children including 25.158.1.193.in-addr.arpa, 104.158.1.193.in-addr.arpa, 20.158.1.193.in-addr.arpa, 176.158.1.193.in-addr.arpa, 183.158.1.193.in-addr.arpa and a few other host names.

158.1.193.in-addr.arpa is delegated to three name servers: ns.heanet.ie, auth-ns1.ucd.ie and auth-ns2.ucd.ie.

At least part of the name servers for 158.1.193.in-addr.arpa are shared with other domains, for instance 44.1.193.in-addr.arpa, pcbs.ie, marinetest.ie, iadt.ie and geolab.ie.

these name servers are commonly used with the name servers auth-ns2.heanet.ie, auth-ns3.heanet.ie, ns1.surfnet.nl, dns01.dkit.ie, dns02.dkit.ie, hermes.ul.ie, mercury.ul.ie, sec-ns.tcd.ie, marshal.ul.ie and itbdns01.itb.ie.

Host names with two IP numbers:

ns.heanet.ie points to 2001:770:18:4::c101:c1c2 and 193.1.193.194

auth-ns1.ucd.ie points to 2001:770:98:200::35:1 and 137.43.132.53

auth-ns2.ucd.ie points to 2001:770:98:200::35:2 and 137.43.132.54

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

gsXNBCX CF johedugfp 2025-09-30