hello all, we have trouble from one datacenter in CH to reach a special DNS server of one of our business partners in Argentina. And only from this datacenter / IP-subnet. but it doesn't look like a local problem.
from all other locations in Belarus/Brasil/Hungary/France/Germany and also via ADSL-links of Sunrise in CH or via Cable Internet by Cablecom in CH we can connect without any trouble. so the problem can be: - local - on way - remote side see failure exemplary from one host in this datacenter: > [EMAIL PROTECTED] root]# nslookup >> server ns1.allytech.com > Default server: ns1.allytech.com > Address: 200.49.145.101#53 >> mail.rebel-management.com > Server: ns1.allytech.com > Address: 200.49.145.101#53 > > ** server can't find mail.rebel-management.com: SERVFAIL >> >> >> server 200.49.145.101 > Default server: 200.49.145.101 > Address: 200.49.145.101#53 >> mail.rebel-management.com > ;; connection timed out; no servers could be reached from all other locations in Belarus/Brasil/Hungary/France/Germany and also via ADSL-links of Sunrise in CH we can connect without any trouble: >> [EMAIL PROTECTED]:/home/admin# nslookup >>> server 200.49.145.101 >> Default server: 200.49.145.101 >> Address: 200.49.145.101#53 >>> mail.rebel-management.com >> Server: 200.49.145.101 >> Address: 200.49.145.101#53 >> >> Name: mail.rebel-management.com >> Address: 200.49.145.27 we contacted already our provider of our datacenter, but we think the problem is at the end DNS, or on the way, because also every trace from any location shows trouble near to this DNS: > 12 cablevision-s-a.tengigabitethernet3-4.ar3.eze1.gblx.net > (207.136.166.242) 334.160 ms 331.279 ms 332.844 ms > 13 * * * > 14 * * * > 15 smtp1.dnscheck.com.ar (200.49.145.101) 339.278 ms 341.718 ms 364.889 ms and we fond only problems with this single DNS there. (sure, can be also local by our provider - we will see - but can not believe it) Please do me a favor: try from your datacenter to resolve via this DNS > Default server: ns1.allytech.com > Address: 200.49.145.101#53 to resolve > mail.rebel-management.com and report also problems by connecting this DNS with infos of your provider to: <[EMAIL PROTECTED]> many thanks in advance stephan _______________________________________________ swinog mailing list [email protected] http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog
