Hell breaks loose in the afternoon with format error from X.X.X.X#53 resolving ./NS: non-improving referral

Ted Mittelstaedt tedm at ipinc.net
Fri May 6 10:24:33 UTC 2022



On 5/6/2022 12:45 AM, Reindl Harald wrote:
> 
> 
> in the past our CISCO ISP router with "DNS ALG" even rewrote zone 
> transfers and invented a zero TTL for each and every CNAME it saw
> 

Probably doing that to retaliate for dynamic DNS providers abusing DNS 
and people abusing dynamic DNS providers for being cheapskates and 
saving a nickle on a real static IP.

You got caught in the crossfire of that particular war.

Ted


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