I think that this server replies with REFUSED to any query for which it can't provide an authoritative answer if the source of the query is located outside of ip-plus (returning a referral would be more adequate IMHO, but this is a different issue).
Now, swisscom.com isn't even deleagted to this server, so no surprise there. OTOH, karger.com has a lame delegation to ns1.ip-plus.net. The tool at <http://www.ipplus.net/tools/dig_dns_set.de.html>, which sees a different "view" of the server with recursion enabled, returns information for this domain with the "aa" flag not set (i.e. from the cache). -- Alex On Wed, 9 Nov 2005 17:06:41 +0100 (CET), Martin Blapp <[EMAIL PROTECTED]> said: > Hi all, > Since a few days we see strange errors, some websites aren't > working properly due to resolving problems @swisscom ... > All domains with ns1.ip-plus.net as nameserver aren't working > currently ... > -bash-2.05b# dig @ns1.ip-plus.net swisscom.com > ; <<>> DiG 9.3.1 <<>> @ns1.ip-plus.net swisscom.com > ; (1 server found) > ;; global options: printcmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 42826 > ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 > ;; QUESTION SECTION: > ;swisscom.com. IN A > -bash-2.05b# dig @ns1.ip-plus.net karger.com > ; <<>> DiG 9.3.1 <<>> @ns1.ip-plus.net karger.com > ; (1 server found) > ;; global options: printcmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 56384 > ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 > ;; QUESTION SECTION: > ;karger.com. IN A > ;; Query time: 136 msec > ;; SERVER: 164.128.36.34#53(164.128.36.34) > ;; WHEN: Wed Nov 9 17:05:33 2005 > ;; MSG SIZE rcvd: 28 > Can anybody at swisscom look at this problem ? > Martin > Martin Blapp, <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> > ------------------------------------------------------------------ > ImproWare AG, UNIXSP & ISP, Zurlindenstrasse 29, 4133 Pratteln, CH > Phone: +41 61 826 93 00 Fax: +41 61 826 93 01 > PGP: <finger -l [EMAIL PROTECTED]> > PGP Fingerprint: B434 53FC C87C FE7B 0A18 B84C 8686 EF22 D300 551E > ------------------------------------------------------------------ > _______________________________________________ > swinog mailing list > swinog@lists.swinog.ch > http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog _______________________________________________ swinog mailing list swinog@lists.swinog.ch http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog
