AirLive ES-4000 v2 - Manual (Page 63)

Step2. Set up DNS according to the settings below: (Table 5-5)
Domain Name Type IP Address Reverse Priority
airlive.com. A 61.11.11.11 Enabled --
airlive.com. A 211.22.22.22 Enabled --
Table 5-5 Mapping table of domain name and IP address
As seen from Table 5-5, verifying forward mapping and reverse mapping for correctness with
nslookup instruction are as followed:
C: \>nslookup airlive.com
Server: dns.hinet.net
Address: 168.95.1.1
Name: airlive.com
Address: 61.11.11.11, 211.22.22.22------->examine IP for correctness (forward mapping)
C: \>nslookup 61.11.11.11
Server: dns.hinet.net
Address: 168.95.1.1
Name: airlive.com ----------------->examine domain name for correctness (reverse mapping)
Address: 61.11.11.11
Secondary DNS can act as substitute while primary DNS is down, it keeps domain name available for
use.
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