From: "Marcelo Roccasalva" <marcelo-centos at irrigacion.gov.ar> >> Is mirrorlist.centos.org out of the air? because there is no A record for >> it. >Not for me: >$ host mirrorlist.centos.org >mirrorlist.centos.org has address 204.15.73.243 >mirrorlist.centos.org has address 72.21.40.11 # host centos.org centos.org mail is handled by 10 mail.centos.org. # host mirrorlist.centos.org # and dig gives: # dig mirrorlist.centos.org any ;; QUESTION SECTION: ;mirrorlist.centos.org. IN ANY ;; AUTHORITY SECTION: centos.org. 11741 IN NS ns3.centos.org. centos.org. 11741 IN NS ns1.centos.org. centos.org. 11741 IN NS ns2.centos.org. centos.org. 11741 IN NS ns2.uklinux.net. ;; ADDITIONAL SECTION: ns1.centos.org. 407 IN A 72.21.40.11 ns2.centos.org. 407 IN A 131.211.85.43 ns2.uklinux.net. 43890 IN A 80.84.64.25 ns3.centos.org. 407 IN A 88.208.217.170 dig directly at one of their nameservers: # dig @80.84.64.25 mirrorlist.centos.org any ;; ANSWER SECTION: mirrorlist.centos.org. 300 IN A 72.21.40.11 mirrorlist.centos.org. 300 IN A 204.15.73.243 Maybe my upstream DNS server is not refreshed orso? Danny.