Reverse MX question for different class c
Craig Isdahl
craig at dashsystems.com
Fri Mar 2 11:17:15 UTC 2001
Hello Everyone,
First, I'm pretty new to bind so this may be very simple. Second,
I've been reading "DNS and BIND" (O'Reilly - I'm not completely
finished with it tho) and searched the archives to resolve this
without luck. Either I'm not searching correctly or I don't
understand the info (which is quite possible).
RedHat 7
Bind 8.2.3
Problem: Reverse lookup for MX Record
The primary MX is in another C block that we don't control. Is
there something I can do to provide a "valid" reverse lookup when
using nslookup 216.166.207.34? I suspect the answer is to have the
DNS Admin for that class c make the appropriate reverse entry.
TIA for your assitance... Craig
####
Dig burneydesign.com at 64.210.143.38 ...
Authoritative Answer
Recursive queries supported by this server
Query for burneydesign.com type=255 class=1
burneydesign.com A (Address) 199.1.201.171
burneydesign.com NS (Nameserver) dns1.dashsystems.com
burneydesign.com NS (Nameserver) dns2.dashsystems.com
burneydesign.com NS (Nameserver) dns3.dashsystems.com
burneydesign.com SOA (Zone of Authority)
Primary NS: dns1.dashsystems.com
Responsible person: hostmaster at dashsystems.com
serial:2533705330
refresh:21600s (6 hours)
retry:3600s (60 minutes)
expire:604800s (7 days)
minimum-ttl:300s (5 minutes)
burneydesign.com MX (Mail Exchanger) Priority: 10
mail.burneydesign.com
burneydesign.com MX (Mail Exchanger) Priority: 20
mail2.burneydesign.com
burneydesign.com NS (Nameserver) dns1.dashsystems.com
burneydesign.com NS (Nameserver) dns2.dashsystems.com
burneydesign.com NS (Nameserver) dns3.dashsystems.com
dns1.dashsystems.com A (Address) 64.210.143.38
dns2.dashsystems.com A (Address) 64.210.143.39
dns3.dashsystems.com A (Address) 199.1.201.80
mail.burneydesign.com A (Address) 216.166.207.34
####
Dig mail.burneydesign.com at 64.210.143.38 ...
Authoritative Answer
Recursive queries supported by this server
Query for mail.burneydesign.com type=255 class=1
mail.burneydesign.com A (Address) 216.166.207.34
burneydesign.com NS (Nameserver) dns1.dashsystems.com
burneydesign.com NS (Nameserver) dns2.dashsystems.com
burneydesign.com NS (Nameserver) dns3.dashsystems.com
dns1.dashsystems.com A (Address) 64.210.143.38
dns2.dashsystems.com A (Address) 64.210.143.39
dns3.dashsystems.com A (Address) 199.1.201.80
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