On 2015/02/02 16:46, Stuart Henderson wrote: > On 2015/02/02 16:27, Richard Carde wrote: > > Can anyone from Exponential-e confirm if they had DNS issues today? > > > > Google DNS and OpenDNS are caching dodgy records for the newham.gov.uk > > domain. > > > > Verisign Labs DNS Debugger indicates Exponential-e servers have > > poisoned A records somewhere / somehow. > > > > http://dnssec-debugger.verisignlabs.com/newham.gov.uk > > > > newham.gov.uk > > > > No DS records found for newham.gov.uk in the gov.uk zone > > No DNSKEY records found > > Query to auth0.expontential-e.net/50.57.203.17 for newham.gov.uk/A > ^ > > Looks like this was typo'd.
Either on the auth server or the gov.uk servers, I mean. Aha - it's still there: $ drill newham.gov.uk. ns @ns2.ja.net. ;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 44654 ;; flags: qr rd ; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 2 ;; QUESTION SECTION: ;; newham.gov.uk. IN NS ;; ANSWER SECTION: ;; AUTHORITY SECTION: newham.gov.uk. 86400 IN NS auth1.expontential-e.net. newham.gov.uk. 86400 IN NS auth0.expontential-e.net. newham.gov.uk. 86400 IN NS ns3.newham.gov.uk. newham.gov.uk. 86400 IN NS ns4.newham.gov.uk. ;; ADDITIONAL SECTION: ns3.newham.gov.uk. 86400 IN A 151.133.2.109 ns4.newham.gov.uk. 86400 IN A 151.133.2.110 ;; Query time: 17 msec ;; SERVER: 193.63.105.17 ;; WHEN: Mon Feb 2 17:07:58 2015 ;; MSG SIZE rcvd: 157 > OpenDNS and Google DNS both allow you to forcibly flush an entry. > > http://cachecheck.opendns.com/ > https://developers.google.com/speed/public-dns/cache ...but this won't help if the glue is still broken.
