I was looking into the email routing, when I stumbled over this little issue - opensuse.org is 130.57.5.70, which reverse maps to a whole list: ;; ANSWER SECTION: 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.com.tr. 70.5.57.130.in-addr.arpa. 28714 IN PTR netiq.co.jp. 70.5.57.130.in-addr.arpa. 28714 IN PTR novell.kr. 70.5.57.130.in-addr.arpa. 28714 IN PTR novell.info. 70.5.57.130.in-addr.arpa. 28714 IN PTR icecore.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR icecore.org. 70.5.57.130.in-addr.arpa. 28714 IN PTR kablink.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR icecorps.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR senforce.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR sitescape.biz. 70.5.57.130.in-addr.arpa. 28714 IN PTR sitescape.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR sitescape.net. 70.5.57.130.in-addr.arpa. 28714 IN PTR redirector.novell.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR workloadiq.co.uk. 70.5.57.130.in-addr.arpa. 28714 IN PTR go-evolution.org. 70.5.57.130.in-addr.arpa. 28714 IN PTR novell-cebit.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR powerconvert.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR betterdesktop.org. 70.5.57.130.in-addr.arpa. 28714 IN PTR tagtechnologies.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR mktg.novell.com. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.ae. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.al. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.br. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.co.za. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.dk. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.ee. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.gl. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.gr. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.hu. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.lv. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.mk. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.no. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.biz. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.com.br. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.com.gr. 70.5.57.130.in-addr.arpa. 28714 IN PTR suse.com.pl. That's just not a proper DNS setup. It's not really important when it's not a mailserver or doesn't use TLS, but a reverse map should only have _one_ result. -- Per Jessen, Zürich (27.1°C) http://www.hostsuisse.com/ - virtual servers, made in Switzerland. -- To unsubscribe, e-mail: heroes+unsubscribe@opensuse.org To contact the owner, e-mail: heroes+owner@opensuse.org