IPLIST.NET - dns-cache1.concentric.com

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dns-cache1.concentric.com checked at 2025-11-05T12:35:31.091Z 122ms 22/22/22 100% R:11

`dns-cache1.concentric.com`

	A	209.220.161.197^{🇺🇸 XO Communications}
			PTR	`dns-cache1.concentric.com`

rank #691452 globally
rank #357494 in the tld

197.161.220.209.in-addr.arpa

dns-cache1.concentric.com resolves to one IP number: 209.220.161.197.

dbq