DNSWHOIS.INFO - 209.in-addr.arpa

Search for IP or hostnames:

209.in-addr.arpa checked at 2025-09-05T21:57:16.044Z 151ms 87/87/87 100% R:13

`209.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
`157.209.in-addr.arpa`
`30.209.in-addr.arpa`
`37.209.in-addr.arpa`
`10.209.in-addr.arpa`
`1.209.in-addr.arpa`
`123.209.in-addr.arpa`
`232.209.in-addr.arpa`
`76.209.in-addr.arpa`
`65.209.in-addr.arpa`
`38.209.in-addr.arpa`
`84.209.in-addr.arpa`
`210.209.in-addr.arpa`
`4.209.in-addr.arpa`
`6.209.in-addr.arpa`
`116.209.in-addr.arpa`
`100.209.in-addr.arpa`
`57.209.in-addr.arpa`
`52.209.in-addr.arpa`
`167.209.in-addr.arpa`
`176.209.in-addr.arpa`
`255.209.in-addr.arpa`
`215.209.in-addr.arpa`
`8.209.in-addr.arpa`
`93.209.in-addr.arpa`
`220.209.in-addr.arpa`
`12.209.in-addr.arpa`
`194.209.in-addr.arpa`
`233.209.in-addr.arpa`
`121.209.in-addr.arpa`
`101.209.in-addr.arpa`
`219.209.in-addr.arpa`
`3.209.in-addr.arpa`
`79.209.in-addr.arpa`
`53.209.in-addr.arpa`
`241.209.in-addr.arpa`
`26.209.in-addr.arpa`
`228.209.in-addr.arpa`
`125.209.in-addr.arpa`
`154.209.in-addr.arpa`
`89.209.in-addr.arpa`
`88.209.in-addr.arpa`
`98.209.in-addr.arpa`
`249.209.in-addr.arpa`
`22.209.in-addr.arpa`
`111.209.in-addr.arpa`
`238.209.in-addr.arpa`
`108.209.in-addr.arpa`
`47.209.in-addr.arpa`
`253.209.in-addr.arpa`
`246.209.in-addr.arpa`
`187.209.in-addr.arpa`
`39.209.in-addr.arpa`
`75.209.in-addr.arpa`
`181.209.in-addr.arpa`
`119.209.in-addr.arpa`
`24.209.in-addr.arpa`
`32.209.in-addr.arpa`
`56.209.in-addr.arpa`
`117.209.in-addr.arpa`
`185.209.in-addr.arpa`
`0.209.in-addr.arpa`
`29.209.in-addr.arpa`
`156.209.in-addr.arpa`
`77.209.in-addr.arpa`
`155.209.in-addr.arpa`
`13.209.in-addr.arpa`
`186.209.in-addr.arpa`
`223.209.in-addr.arpa`
`78.209.in-addr.arpa`
`64.209.in-addr.arpa`
`129.209.in-addr.arpa`
`184.209.in-addr.arpa`
`49.209.in-addr.arpa`
`252.209.in-addr.arpa`
`136.209.in-addr.arpa`
`60.209.in-addr.arpa`
`218.209.in-addr.arpa`
`214.209.in-addr.arpa`
`245.209.in-addr.arpa`
`226.209.in-addr.arpa`
`5.209.in-addr.arpa`
`36.209.in-addr.arpa`
`144.209.in-addr.arpa`
`244.209.in-addr.arpa`
`14.209.in-addr.arpa`
`199.209.in-addr.arpa`
`247.209.in-addr.arpa`
`171.209.in-addr.arpa`
`211.209.in-addr.arpa`
`63.209.in-addr.arpa`
`67.209.in-addr.arpa`
`180.209.in-addr.arpa`
`224.209.in-addr.arpa`
`70.209.in-addr.arpa`
`69.209.in-addr.arpa`
`122.209.in-addr.arpa`
`254.209.in-addr.arpa`
`9.209.in-addr.arpa`
`149.209.in-addr.arpa`
`158.209.in-addr.arpa`
`86.209.in-addr.arpa`
`31.209.in-addr.arpa`
`118.209.in-addr.arpa`
`106.209.in-addr.arpa`
`48.209.in-addr.arpa`
`2.209.in-addr.arpa`

Starts with same word
`209.com`
`209.de`
`209.in-addr.arpa`
`209.agency`
`209.kr`
`209.is`
`209.fr`
`209.design`
`209.githubusercontent.com`
`209.ir`
`209.us`
`209.pl`
`209.eu`
`209.co.kr`
`209.ru`
`209.ph`
`209.org`
`209.cc`
`209.in`
`209.ca`
`209.tv`
`209.it`
`209.nl`

Starts similarily
`290.com.cn`
`209.in`
`209.ca`
`902.de`
`092.es`
`209.tv`
`209.it`
`290.com`
`029.ir`
`209.nl`
`902.co`
`029.org`
`902.nl`
`920.de`
`029.us`
`029.gold`
`290.de`
`209.com`
`902.cc`
`029.be`
`920.zone`
`092.org`
`209.de`
`029.co.jp`
`290.eu`
`290.pl`
`029.jp`
`290.in`
`209.in-addr.arpa`
`290.tv`
`290.org`
`209.agency`
`920.org`
`092.ca`
`092.com`
`290.co.uk`
`092.de`
`209.kr`
`209.is`
`290.ru`
`092.co`
`920.co.nz`
`092.net`
`920.spb.ru`
`290.info`
`902.com`
`290.nl`
`029.de`
`092.pl`
`092.org.cn`
`920.com`
`902.eu`
`920.co.uk`
`902.cn`
`092.co.uk`
`209.fr`
`092.ltd`
`290.fr`
`209.design`
`209.githubusercontent.com`
`209.ir`
`290.net`
`092.us`
`920.la`
`209.us`
`029.in`
`290.cn`
`920.nl`
`029.org.cn`
`902.gr`
`029.link`
`290.cc`
`092.jpn.com`
`290.one`
`029.to`
`209.pl`
`029.net`
`920.net`
`290.com.hk`
`902.it`
`029.info`
`902.org`
`029.pl`
`290.me`
`920.tw`
`092.it`
`029.ltd`
`902.ca`
`902.in`
`920.co`
`902.ru`
`092.in`
`920.name`
`902.fr`
`092.one`
`029.nl`
`092.me`
`902.jp`
`029.kim`
`920.idv.tw`

AI analysis

Host names like 157.209.in-addr.arpa, 30.209.in-addr.arpa, 37.209.in-addr.arpa, 10.209.in-addr.arpa, 1.209.in-addr.arpa, and hundreds more have 209.in-addr.arpa as their parent.

Six name servers, r.arin.net, u.arin.net, x.arin.net, y.arin.net, z.arin.net, and arin.authdns.ripe.net, are delegated to 209.in-addr.arpa.

The name servers of 209.in-addr.arpa are at least partially shared with other domains such as 72.in-addr.arpa, 0.71.199.in-addr.arpa, 47.in-addr.arpa, 162.in-addr.arpa, and 96.in-addr.arpa.

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

r.arin.net points to two IP numbers: 2001:500:f0::63 and 199.180.180.63. u.arin.net points to two IP numbers: 2001:500:14:6050:ad::1 and 204.61.216.50.

x.arin.net points to two IP numbers: 2001:500:f0::63 and 199.180.180.63. y.arin.net points to two IP numbers: 2001:500:127::30 and 192.82.134.30.

z.arin.net points to two IP numbers: 2001:500:f0::63 and 199.180.180.63. arin.authdns.ripe.net points to two IP numbers: 2a13:27c0:30::10 and 193.0.9.10.

dbq