Klaus Darilion schrieb: > Hi Nick! > > This is a known problem with ENUM - lame delegations will increase DNS > lookup duration and you can't avoid it (it also happened to e164.arpa > last year when Italy's name server were offline).
Hi! It is again Italy: dig 1.2.3.9.3.e164.arpa naptr +trace ; <<>> DiG 9.2.4 <<>> 1.2.3.9.3.e164.arpa naptr +trace ;; global options: printcmd . 518400 IN NS K.ROOT-SERVERS.NET. . 518400 IN NS L.ROOT-SERVERS.NET. . 518400 IN NS M.ROOT-SERVERS.NET. . 518400 IN NS A.ROOT-SERVERS.NET. . 518400 IN NS B.ROOT-SERVERS.NET. . 518400 IN NS C.ROOT-SERVERS.NET. . 518400 IN NS D.ROOT-SERVERS.NET. . 518400 IN NS E.ROOT-SERVERS.NET. . 518400 IN NS F.ROOT-SERVERS.NET. . 518400 IN NS G.ROOT-SERVERS.NET. . 518400 IN NS H.ROOT-SERVERS.NET. . 518400 IN NS I.ROOT-SERVERS.NET. . 518400 IN NS J.ROOT-SERVERS.NET. ;; Received 244 bytes from 83.136.32.190#53(83.136.32.190) in 23 ms e164.arpa. 172800 IN NS ns0.verio.net. e164.arpa. 172800 IN NS sec3.apnic.net. e164.arpa. 172800 IN NS sunic.sunet.se. e164.arpa. 172800 IN NS ns-pri.ripe.net. e164.arpa. 172800 IN NS tinnie.arin.net. e164.arpa. 172800 IN NS e164-arpa.cnnic.net.cn. ;; Received 205 bytes from 193.0.14.129#53(K.ROOT-SERVERS.NET) in 30 ms 9.3.e164.arpa. 14400 IN NS dns2.istsupcti.it. 9.3.e164.arpa. 14400 IN NS dns.istsupcti.it. ;; Received 86 bytes from 192.102.248.135#53(ns0.verio.net) in 159 ms ;; connection timed out; no servers could be reached As a workaround you can configure the Italien zone 9.3.e164.arpa in your resolver. regards Klaus > > You should adjust DNS timeouts (see core cookbook on openser wiki) and > make sure to reply with 100 trying before the ENUM lookup. > > regards > klaus > > Nick Warr schrieb: >> I'm having some real problems with enum lookup delays (20 or 30 seconds >> before they come back) I'm using e164.arpa then nrenum.net, these seem >> to have worked fine until yesterday evening it seems... >> >> Does anyone have any info on whether either of these services is having >> problems??? >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.openser.org/cgi-bin/mailman/listinfo/users > > _______________________________________________ > Users mailing list > [email protected] > http://lists.openser.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://lists.openser.org/cgi-bin/mailman/listinfo/users
