dns 污染检测 

nslookup encrypted.google.com

正常

nslookup encrypted.google.com
Server:		10.10.10.9
Address:	10.10.10.9#53

Non-authoritative answer:
encrypted.google.com	canonical name = www3.l.google.com.
Name:	www3.l.google.com
Address: 172.217.160.78

污染

199.59.149.238可能是其他 ip

nslookup encrypted.google.com
Server:		10.10.10.9
Address:	10.10.10.9#53

Non-authoritative answer:
Name:	encrypted.google.com
Address: 199.59.149.238
posted @ 2022-09-30 12:13  hhls1021  阅读(38)  评论(0)  编辑  收藏  举报