DNSWHOIS.INFO - 224-255.12.100.145.in-addr.arpa

Search for IP or hostnames:

224-255.12.100.145.in-addr.arpa checked at 2025-10-24T04:59:55.216Z 349ms 50/50/50 100% R:14

`224-255.12.100.145.in-addr.arpa`

NS	`nsauth1.surfsara.nl`
		A	2001:610:108:2043::242 ^{🇳🇱 SURFNET-NL}
			PTR	`nsauth1.surfsara.nl`
		A	145.100.12.242^{🇳🇱 SURFNET-NL}
NS	`nsauth2.surfsara.nl`
		A	2001:610:108:2043::243 ^{🇳🇱 SURFNET-NL}
			PTR	`nsauth2.surfsara.nl`
		A	145.100.12.243^{🇳🇱 SURFNET-NL}

`12.100.145.in-addr.arpa`

	NS	`ns1.surfnet.nl`
	NS	`nsauth1.surfsara.nl`
	NS	`nsauth2.surfsara.nl`

Up

242.224-255.12.100.145.in-addr.arpa

241.224-255.12.100.145.in-addr.arpa

243.224-255.12.100.145.in-addr.arpa

AI analysis

224-255.12.100.145.in-addr.arpa is a parent of 242.224-255.12.100.145.in-addr.arpa, 241.224-255.12.100.145.in-addr.arpa and 243.224-255.12.100.145.in-addr.arpa.

Delegation for 224-255.12.100.145.in-addr.arpa rests with two name servers, nsauth1.surfsara.nl and nsauth2.surfsara.nl.

224-255.12.100.145.in-addr.arpa shares the same name server setup as other domains, including 128-255.11.100.145.in-addr.arpa, lab.surfsara.nl, drive.surfsara.nl, ka.surfsara.nl and gina.sara.nl.

224-255.12.100.145.in-addr.arpa at least partially shares name servers with other domains, for instance surfsara.nl, 8.0.1.0.0.1.6.0.1.0.0.2.ip6.arpa, 7.100.145.in-addr.arpa, 12.100.145.in-addr.arpa and 24.100.145.in-addr.arpa.

These name servers are commonly used with ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl, ns1.zurich.surf.net, ucs-master1.ka.surfsara.nl, dns-gsp1.ms4.surfsara.nl and dns-gsp2.ms4.surfsara.nl.

Host names with two IP numbers: nsauth1.surfsara.nl points to 2001:610:108:2043::242 and 145.100.12.242; nsauth2.surfsara.nl points to 2001:610:108:2043::243 and 145.100.12.243.

dbq