query: "ping: unknown host google.com" but IPs works fine
positive_passages.docid: 18433
positive_passages.text: How do I fix DNS resolving which doesn't work after upgrading to Ubuntu 13.10 (Saucy)
negative_passages.docid: 62774
negative_passages.text: Why does InetAddress.isReachable return false, when I can ping the IP address?
negative_passages.docid: 125851
negative_passages.text: How do I diagnose not being able to reach a specific website as an end user?
negative_passages.docid: 118084
negative_passages.text: How does ping work on Fedora without setuid and capabilities?
negative_passages.docid: 59587
negative_passages.text: Why doesn't "ipconfig /flushdns" completely wipe your DNS?
negative_passages.docid: 64357
negative_passages.text: DNS Resolution for example.com - Can you explain?
negative_passages.docid: 158672
negative_passages.text: Apache httpd won't stop doing reverse DNS requests for clients' IPs
negative_passages.docid: 35263
negative_passages.text: How do I know what IPs my server have?
negative_passages.docid: 96229
negative_passages.text: 'Failed to login: Invalid ip' when connecting to servers
negative_passages.docid: 116613
negative_passages.text: How do I configure my static DNS in interfaces?
negative_passages.docid: 45459
negative_passages.text: How do I use a static IP in Ubuntu 17.10 and newer?
negative_passages.docid: 24784
negative_passages.text: How to set static IP address?
negative_passages.docid: 56358
negative_passages.text: Another domain name pointing to my server IP?
negative_passages.docid: 60857
negative_passages.text: Can't resolve issue: iptables: No chain/target/match by that name
negative_passages.docid: 16155
negative_passages.text: Pinging an IP address using PHP and echoing the result
negative_passages.docid: 148095
negative_passages.text: Locally, External IP Resolves to Router Admin
negative_passages.docid: 57637
negative_passages.text: Why I cannot ping 192.168.0.108 (my computer IP?)