Windows 2003 DNS Server & reverse name resolution

**Anilrgowda** · 07-Jun-2007, 07:14 AM

I came into the office this morning and reverse name resolution had been failing over the weekend. This caused about 400 e-mail messages to back up in the queue. The only really informative event viewer message is below.

Event ID: 5504

The DNS server encountered an invalid domain name in a packet from 216.73.81.10. The packet will be rejected. The event data contains the DNS packet.

My DNS servers are part of an active-directory domain acting as domain controllers and provide name resolution for my mail servers....

**Anilrgowda** · 07-Jun-2007, 07:14 AM

dnscmd /Config /EnableEDnsProbes 0
the 0 disables it, what it is expected to do.
does it help?

07-Jun-2007, 07:14 AM	#1 (permalink)
Anilrgowda Administrator Posts: 18,720 Join Date: Jan 2006 Rep Power: 10 IM:	Windows 2003 DNS Server & reverse name resolution I came into the office this morning and reverse name resolution had been failing over the weekend. This caused about 400 e-mail messages to back up in the queue. The only really informative event viewer message is below. Event ID: 5504 The DNS server encountered an invalid domain name in a packet from 216.73.81.10. The packet will be rejected. The event data contains the DNS packet. My DNS servers are part of an active-directory domain acting as domain controllers and provide name resolution for my mail servers....

07-Jun-2007, 07:14 AM	#2 (permalink)
Anilrgowda Administrator Posts: 18,720 Join Date: Jan 2006 Rep Power: 10 IM:	Re: Windows 2003 DNS Server & reverse name resolution dnscmd /Config /EnableEDnsProbes 0 the 0 disables it, what it is expected to do. does it help?

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