DNSWHOIS.INFO - perfsonar.ac.za

Search for IP or hostnames:

perfsonar.ac.za checked at 2025-09-07T21:33:23.596Z 681ms 72/72/72 100% R:25

`perfsonar.ac.za`

NS	`ns1.tenet.ac.za`
		A	2001:4200:ffff:a::51 ^{🇿🇦 Tertiary Education and Research Network of South Africa}
			PTR	`ns1.tenet.ac.za`
		A	196.21.79.51^{🇿🇦 Tertiary Education and Research Network of South Africa}
NS	`ns2.tenet.ac.za`
		A	2001:4200:0:192a::20 ^{🇿🇦 Tertiary Education and Research Network of South Africa}
			PTR	`ns2.tenet.ac.za`
		A	155.232.192.20^{🇿🇦 Tertiary Education and Research Network of South Africa}
			PTR	`ns2.tenet.ac.za`
NS	`ns3.tenet.ac.za`
		A	2a02:2770:17:0:21a:4aff:fe2e:48b9 ^{🇳🇱 Tilaa BV}
			PTR	`ns3.tenet.ac.za`
		A	84.22.105.134^{🇳🇱 Tilaa BV}
			PTR	`ns3.tenet.ac.za`
NS	`ns4.tenet.ac.za`
		A	2c0f:f850:dc05:ea57:1:388c:0:1 ^{🇿🇦 DIAMATRIX}
			PTR	`ns4.tenet.ac.za`
		A	41.76.109.97^{🇿🇦 DIAMATRIX}
			PTR	`ns4.tenet.ac.za`
A	155.232.92.21^{🇿🇦 Tertiary Education and Research Network of South Africa}
		PTR	`web-cpt-03.nren.ac.za`

The IP number 155.232.92.21 is pointed to by perfsonar.ac.za.

IP numbers are shared between perfsonar.ac.za and other host names such as uni.net.za, web-cpt-03.nren.ac.za, nren.ac.za, and chet.org.za.

Four name servers, ns1.tenet.ac.za, ns2.tenet.ac.za, ns3.tenet.ac.za, and ns4.tenet.ac.za, are delegated to perfsonar.ac.za.

For instance, the name servers of perfsonar.ac.za at least partially share with other domains such as nren.ac.za, safire.ac.za, 48-63.79.21.196.in-addr.arpa, 21.196.in-addr.arpa, and 24.196.in-addr.arpa.

ns1.tenet.ac.za, ns2.tenet.ac.za, ns3.tenet.ac.za, and ns4.tenet.ac.za are DNS records that each point to two IP numbers: 2001:4200:ffff:a::51 and 196.21.79.51, 2001:4200:0:192a::20 and 155.232.192.20, 2a02:2770:17:0:21a:4aff:fe2e:48b9 and 84.22.105.134, 2c0f:f850:dc05:ea57:1:388c:0:1 and 41.76.109.97 respectively.

dbq