CF1760410887220-tsm20251012143351

WWW.ROBTEX.COM - 21.196.in-addr.arpa

Search for IP or hostnames:

21.196.in-addr.arpa checked at 2025-10-14T03:01:27.178Z 2816ms 104/104/104 100% R:34

21.196.in-addr.arpa

NSns1.tenet.ac.za
A2001:4200:ffff:a::51🇿🇦 Tertiary Education and Research Network of South Africa
PTRns1.tenet.ac.za
A196.21.79.51🇿🇦 Tertiary Education and Research Network of South Africa
NSns2.tenet.ac.za
A2001:4200:0:192a::20🇿🇦 Tertiary Education and Research Network of South Africa
PTRns2.tenet.ac.za
A155.232.192.20🇿🇦 Tertiary Education and Research Network of South Africa
PTRns2.tenet.ac.za
NSns3.tenet.ac.za
A2a02:2770:17:0:21a:4aff:fe2e:48b9🇳🇱 Tilaa BV
PTRns3.tenet.ac.za
A84.22.105.134🇳🇱 Tilaa BV
PTRns3.tenet.ac.za
NSns4.tenet.ac.za
A2c0f:f850:dc05:ea57:1:388c:0:1🇿🇦 DIAMATRIX
PTRns4.tenet.ac.za
A41.76.109.97🇿🇦 DIAMATRIX
PTRns4.tenet.ac.za

196.in-addr.arpa

NSns1.afrinic.net
NSns2.afrinic.net
NSns3.afrinic.net
NSns4.apnic.net
NSrirns.arin.net
NSns3.lacnic.net
NSafrinic.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

21.196.in-addr.arpa is the parent of 68.21.196.in-addr.arpa, 192.21.196.in-addr.arpa, 122.21.196.in-addr.arpa, 218.21.196.in-addr.arpa, 183.21.196.in-addr.arpa and a few other host names.

21.196.in-addr.arpa is delegated to four name servers: ns1.tenet.ac.za, ns2.tenet.ac.za, ns3.tenet.ac.za and ns4.tenet.ac.za.

21.196.in-addr.arpa at least partially shares name servers with other domains, for instance nren.ac.za, 0.0.0.0.c.f.f.f.0.0.2.4.1.0.0.2.ip6.arpa, safire.ac.za, 48-63.79.21.196.in-addr.arpa and perfsonar.ac.za.

Host names with two IP numbers:

ns1.tenet.ac.za points to 2001:4200:ffff:a::51 and 196.21.79.51; ns2.tenet.ac.za points to 2001:4200:0:192a::20 and 155.232.192.20; ns3.tenet.ac.za points to 2a02:2770:17:0:21a:4aff:fe2e:48b9 and 84.22.105.134; ns4.tenet.ac.za points to 2c0f:f850:dc05:ea57:1:388c:0:1 and 41.76.109.97.

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

bKgJLom CF johedugfp 2025-10-14