DNSWHOIS.INFO - 66.in-addr.arpa

Search for IP or hostnames:

66.in-addr.arpa checked at 2025-09-06T01:46:33.302Z 162ms 87/87/87 100% R:14

`66.in-addr.arpa`

NS	`r.arin.net`
		A	2001:500:f0::63 ^{🇺🇸 ARIN Operations Anycast}
			PTR	`r.arin.net`
		A	199.180.180.63^{🇺🇸 ARIN Operations Anycast}
			PTR	`r.arin.net`
NS	`u.arin.net`
		A	2001:500:14:6050:ad::1 ^{🇺🇸 PCH AS42}
			PTR	`u.arin.net`
		A	204.61.216.50^{🇺🇸 PCH AS42}
			PTR	`u.arin.net`
NS	`x.arin.net`
		A	2001:500:f0::63 ^{🇺🇸 ARIN Operations Anycast}
			PTR	`r.arin.net`
		A	199.180.180.63^{🇺🇸 ARIN Operations Anycast}
			PTR	`r.arin.net`
NS	`y.arin.net`
		A	2001:500:127::30 ^{🇺🇸 VERISIGN-AS}
			PTR	`av4.nstld.com`
			PTR	`y.arin.net`
		A	192.82.134.30^{🇺🇸 VERISIGN-AS}
			PTR	`av4.nstld.com`
			PTR	`y.arin.net`
NS	`z.arin.net`
		A	2001:500:f0::63 ^{🇺🇸 ARIN Operations Anycast}
			PTR	`r.arin.net`
		A	199.180.180.63^{🇺🇸 ARIN Operations Anycast}
			PTR	`r.arin.net`
NS	`arin.authdns.ripe.net`
		A	2a13:27c0:30::10 ^{🇳🇱 EHG}
			PTR	`arin.authdns.ripe.net`
		A	193.0.9.10^{🇳🇱 RIPE NCC Authoritative DNS}
			PTR	`arin.authdns.ripe.net`

`in-addr.arpa`

	NS	`a.in-addr-servers.arpa`
	NS	`b.in-addr-servers.arpa`
	NS	`c.in-addr-servers.arpa`
	NS	`d.in-addr-servers.arpa`
	NS	`e.in-addr-servers.arpa`
	NS	`f.in-addr-servers.arpa`

Up
`131.66.in-addr.arpa`
`12.66.in-addr.arpa`
`143.66.in-addr.arpa`
`65.66.in-addr.arpa`
`48.66.in-addr.arpa`
`73.66.in-addr.arpa`
`106.66.in-addr.arpa`
`167.66.in-addr.arpa`
`75.66.in-addr.arpa`
`25.66.in-addr.arpa`
`239.66.in-addr.arpa`
`16.66.in-addr.arpa`
`3.66.in-addr.arpa`
`162.66.in-addr.arpa`
`14.66.in-addr.arpa`
`139.66.in-addr.arpa`
`108.66.in-addr.arpa`
`168.66.in-addr.arpa`
`100.66.in-addr.arpa`
`2.66.in-addr.arpa`
`77.66.in-addr.arpa`
`47.66.in-addr.arpa`
`136.66.in-addr.arpa`
`164.66.in-addr.arpa`
`66.66.in-addr.arpa`
`188.66.in-addr.arpa`
`127.66.in-addr.arpa`
`26.66.in-addr.arpa`
`142.66.in-addr.arpa`
`89.66.in-addr.arpa`
`61.66.in-addr.arpa`
`95.66.in-addr.arpa`
`34.66.in-addr.arpa`
`236.66.in-addr.arpa`
`145.66.in-addr.arpa`
`80.66.in-addr.arpa`
`62.66.in-addr.arpa`
`93.66.in-addr.arpa`
`120.66.in-addr.arpa`
`72.66.in-addr.arpa`
`144.66.in-addr.arpa`
`57.66.in-addr.arpa`
`125.66.in-addr.arpa`
`176.66.in-addr.arpa`
`140.66.in-addr.arpa`
`83.66.in-addr.arpa`
`121.66.in-addr.arpa`
`91.66.in-addr.arpa`
`177.66.in-addr.arpa`
`27.66.in-addr.arpa`
`5.66.in-addr.arpa`
`174.66.in-addr.arpa`
`67.66.in-addr.arpa`
`169.66.in-addr.arpa`
`124.66.in-addr.arpa`
`19.66.in-addr.arpa`
`41.66.in-addr.arpa`
`192.66.in-addr.arpa`
`126.66.in-addr.arpa`
`101.66.in-addr.arpa`
`50.66.in-addr.arpa`
`52.66.in-addr.arpa`
`4.66.in-addr.arpa`
`88.66.in-addr.arpa`
`191.66.in-addr.arpa`
`32.66.in-addr.arpa`
`195.66.in-addr.arpa`
`46.66.in-addr.arpa`
`149.66.in-addr.arpa`
`204.66.in-addr.arpa`
`107.66.in-addr.arpa`
`31.66.in-addr.arpa`
`0.66.in-addr.arpa`
`130.66.in-addr.arpa`
`30.66.in-addr.arpa`
`214.66.in-addr.arpa`
`194.66.in-addr.arpa`
`229.66.in-addr.arpa`
`141.66.in-addr.arpa`
`200.66.in-addr.arpa`
`20.66.in-addr.arpa`
`74.66.in-addr.arpa`
`13.66.in-addr.arpa`
`138.66.in-addr.arpa`
`193.66.in-addr.arpa`
`69.66.in-addr.arpa`
`21.66.in-addr.arpa`
`221.66.in-addr.arpa`
`122.66.in-addr.arpa`
`190.66.in-addr.arpa`
`210.66.in-addr.arpa`
`104.66.in-addr.arpa`
`237.66.in-addr.arpa`
`53.66.in-addr.arpa`
`123.66.in-addr.arpa`
`24.66.in-addr.arpa`
`189.66.in-addr.arpa`
`183.66.in-addr.arpa`
`246.66.in-addr.arpa`
`15.66.in-addr.arpa`

Starts with same word
`66.kz`
`66.dk`
`66.chat`
`66.de`
`66.media`
`66.ec`
`66.fund`
`66.vc`
`66.kiev.ua`
`66.me`
`66.com.tr`
`66.hk`
`66.fyi`
`66.cl`
`66.tf`
`66.org`
`66.lt`
`66.amsterdam`
`66.rs`
`66.nu`
`66.com`
`66.in-addr.arpa`
`66.cc`
`66.network`
`66.ru`
`66.eu`
`66.cm`
`66.re`
`66.gold`
`66.no`
`66.gl`
`66.nl`
`66.plus`
`66.cn`
`66.fi`
`66.ro`
`66.cloudns.in`
`66.cx`
`66.biz`
`66.to`
`66.ca`
`66.ms`
`66.hn`
`66.se`
`66.fr`
`66.pl`
`66.uy`
`66.su`
`66.is`
`66.ee`

Starts similarily
`66.de`
`66.media`
`66.ec`
`66.fund`
`66.vc`
`66.kiev.ua`
`66.me`
`66.com.tr`
`66.hk`
`66.fyi`
`66.cl`
`66.tf`
`66.org`
`66.lt`
`66.amsterdam`
`66.rs`
`66.nu`
`66.com`
`66.in-addr.arpa`
`66.cc`
`66.network`
`66.ru`
`66.eu`
`66.cm`
`66.re`
`66.gold`
`66.no`
`66.gl`
`66.nl`
`66.plus`
`66.cn`
`66.fi`
`66.ro`
`66.cloudns.in`
`66.cx`
`66.biz`
`66.to`
`66.ca`
`66.ms`
`66.hn`
`66.se`
`66.fr`
`66.pl`
`66.uy`
`66.su`
`66.is`
`66.ee`
`66.kz`
`66.dk`
`66.chat`

AI analysis

Hundreds of host names, including 131.66.in-addr.arpa, 12.66.in-addr.arpa, 143.66.in-addr.arpa, 65.66.in-addr.arpa, and 48.66.in-addr.arpa, have 66.in-addr.arpa as their parent.

The delegation of 66.in-addr.arpa is to six name servers, namely r.arin.net, u.arin.net, x.arin.net, y.arin.net, z.arin.net, and arin.authdns.ripe.net.

For instance, the name servers of 66.in-addr.arpa at least partially share with other domains such as 47.in-addr.arpa, 162.in-addr.arpa, 96.in-addr.arpa, 20.in-addr.arpa, and 44.in-addr.arpa.

The name servers ns4.apnic.net, ns1.arin.net, ns2.arin.net, ns3.arin.net and ns3.lacnic.net are frequently utilized in conjunction.

IP addresses for r.arin.net are 2001:500:f0::63 and 199.180.180.63, while for u.arin.net they are 2001:500:14:6050:ad::1 and 204.61.216.50. Similarly, x.arin.net has IPs 2001:500:f0::63 and 199.180.180.63, and y.arin.net has IPs 2001:500:127::30 and 192.82.134.30. Moreover, z.arin.net is associated with IPs 2001:500:f0::63 and 199.180.180.63, and arin.authdns.ripe.net with IPs 2a13:27c0:30::10 and 193.0.9.10.

dbq