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Checking 21cnnb.com status
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21cnnb.com
DNS information
Whois
DNS Records
Diagnostics
DNS Records for 21cnnb.com
Hostname
Type
TTL
Priority
Content
21cnnb.com
SOA
600
dns.4cun.com admin@21cnnb.com 1421829206 3600 180 1209600 600
21cnnb.com
MX
900
10
mail.21cnnb.com
www.21cnnb.com
A
900
221.231.138.45