CF1764278196759-tsm20251127171005

MXLIST.NET - rio01s21-in-f72.1e100.net

Search for IP or hostnames:

rio01s21-in-f72.1e100.net checked at 2025-11-27T21:16:36.740Z 59ms 27/27/27 100% R:11 allDone:true timedOut:false

`rio01s21-in-f72.1e100.net`

	A	172.217.29.72^{🇺🇸 Google}
			PTR	`pngrua-ab-in-f8.1e100.net`
			PTR	`rio01s21-in-f72.1e100.net`
			PTR	`rio01s21-in-f8.1e100.net`
	A	216.239.32.72^{🇺🇸 Google}
			PTR	`any-in-2048.1e100.net`

`1e100.net`

	NS	`ns1.google.com`
	NS	`ns2.google.com`
	NS	`ns3.google.com`
	NS	`ns4.google.com`

PTR for

72.29.217.172.in-addr.arpa

AI analysis

rio01s21-in-f72.1e100.net resolves to two IPs: 172.217.29.72 and 216.239.32.72.

other host names for instance oa-in-f72.1e100.net, iad23s41-in-f72.1e100.net, yw-in-f72.1e100.net, pc-in-f72.1e100.net and qr-in-f72.1e100.net share IP numbers with rio01s21-in-f72.1e100.net.