DNSWHOIS.INFO - 192-26.23.87.192.in-addr.arpa

Search for IP or hostnames:

192-26.23.87.192.in-addr.arpa checked at 2025-10-29T15:21:31.077Z 776ms 59/59/59 100% R:13

`192-26.23.87.192.in-addr.arpa`

NS	`ns1.surfnet.nl`
		A	2001:610:1:800a:192:87:106:101 ^{🇳🇱 SURFNET-NL}
			PTR	`ns1.surfnet.nl`
		A	192.87.106.101^{🇳🇱 SURFNET-NL}
			PTR	`ns1.surfnet.nl`
NS	`ns2.surfnet.nl`
		A	2001:610:3:200a:192:87:36:2 ^{🇳🇱 SURFNET-NL}
			PTR	`ns2.surfnet.nl`
		A	192.87.36.2^{🇳🇱 SURFNET-NL}
			PTR	`ns2.surfnet.nl`
NS	`ns1.umcg.nl`
		A	192.87.23.240^{🇳🇱 SURFNET-NL}
NS	`ns2.umcg.nl`
		A	192.87.23.228^{🇳🇱 SURFNET-NL}

`23.87.192.in-addr.arpa`

	NS	`ns1.surfnet.nl`
	NS	`ns2.surfnet.nl`
	NS	`ns3.surfnet.nl`
	NS	`ns1.zurich.surf.net`

Up

229.192-26.23.87.192.in-addr.arpa

240.192-26.23.87.192.in-addr.arpa

234.192-26.23.87.192.in-addr.arpa

228.192-26.23.87.192.in-addr.arpa

AI analysis

192-26.23.87.192.in-addr.arpa is a parent of 229.192-26.23.87.192.in-addr.arpa, 240.192-26.23.87.192.in-addr.arpa, 234.192-26.23.87.192.in-addr.arpa and 228.192-26.23.87.192.in-addr.arpa.

192-26.23.87.192.in-addr.arpa is delegated to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns1.umcg.nl and ns2.umcg.nl.

192-26.23.87.192.in-addr.arpa at least partially shares name servers with other domains, for instance westerdijkinstitute.nl, ldminfo.nl, leidenarthistoryblog.nl, 142.101.145.in-addr.arpa and 34.102.145.in-addr.arpa.

these name servers are commonly used with ns3.surfnet.nl, ns1.zurich.surf.net, ns1.ssc-campus.nl, ns2.ssc-campus.nl, ns-ext-01.wur.nl and umcdns03.azn.nl.

Host names with two IP numbers:

ns1.surfnet.nl points to: 2001:610:1:800a:192:87:106:101 and 192.87.106.101.

ns2.surfnet.nl points to: 2001:610:3:200a:192:87:36:2 and 192.87.36.2.

Host names with one IP number:

ns1.umcg.nl points to: 192.87.23.240.

ns2.umcg.nl points to: 192.87.23.228.

dbq