DNSWHOIS.INFO - 47.21.230.133
Search for IP or hostnames:
47.21.230.133 checked at 2025-11-28T13:55:12.301Z 78ms 15/15/15 100% R:11 allDone:true timedOut:false PTRs and A-records
| PTR | cisco-esa02.ox.com | ||
| A | 76.8.66.5 | ||
| PTR | A | ool-2f15e685.static.optonline.net | |
| A | 47.21.230.133 | ||
| A | cisco-esa02-smtp-opt.ox.com | ||
| A | 47.21.230.133 | ||
IP numbers used in conjunction
| 33% | 76.8.66.5 |
RBLS
47.20.0.0/14
AS6128
