Hi Wilfried, On 2015/08/06 12:44 , Wilfried Woeber wrote:
Is there any intelligence available about the percentage (or type) of responders answering with the "correct" camel case?
I'm running measurement 1666409 which asks for 'WwW.rIpE.nEt.'. In addition it sets the DO flag. Looking at a download of 'latest', I got the following results: Total number of probes: 8267 Total number of perfect probes: 6780 Total number of probes with bad Qname: 320 Total number of probes with FORMERR: 447 Total number of probes with REFUSED: 74 Total number of probes with SERVFAIL: 15 Total number of probes with no answers: 5 Total number of probes with EDNS0 in Answer: 86 Total number of probes with no result (timeout): 609 So 8267 probes are active and 6780 returned the correct results for all of their resolvers. The other statistics are per resolver. So a single probe may trigger more than one error. I'm surprised by the high number of FORMERRs. Finding EDNS0 records in the Answer section is also fascinating.
From other statistics, we find that about 300 probes cannot perform HTTP measurements due to DNS lookup failures.
Philip