On Wed, 1 Sep 2004 17:10:40 +0200, Esteve Valent� wrote: > Uso el smtp de ya.com, per� tamb� pels altres > missatges, no?
[EMAIL PROTECTED]:~> host smtp.ya.com smtp.ya.com has address 62.151.4.43 Est� a algunes llistes "negres": http://www.dnsstuff.com/tools/ip4r.ch?ip=62.151.4.43 Tampoc t� ressoluci� inversa (treure el nom de host a partir de la IP) i alguns servidors de dest� no volen missatges de servidors que no s'identifiquen. Amb el comandament dig ho confirmo: [EMAIL PROTECTED]:~> dig -x 62.151.4.43 ; <<>> DiG 9.2.3 <<>> -x 62.151.4.43 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34985 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;43.4.151.62.in-addr.arpa. IN PTR ;; AUTHORITY SECTION: 4.151.62.in-addr.arpa. 86400 IN SOA dns.ya.com. hostmaster.ya.com. 2004081900 28800 14400 604800 86400 ;; Query time: 96 msec ;; SERVER: 80.58.32.33#53(80.58.32.33) ;; WHEN: Wed Sep 1 17:33:51 2004 ;; MSG SIZE rcvd: 99 Hauria d'haver-hi una "answer section", com aquest que s� t� ressoluci� inversa (IP > nom del host) [EMAIL PROTECTED]:~> host ya.com ya.com has address 62.151.2.100 [EMAIL PROTECTED]:~> dig -x 62.151.2.100 ; <<>> DiG 9.2.3 <<>> -x 62.151.2.100 ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27038 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0 ;; QUESTION SECTION: ;100.2.151.62.in-addr.arpa. IN PTR ;; ANSWER SECTION: 100.2.151.62.in-addr.arpa. 86395 IN PTR ya.com. ;; AUTHORITY SECTION: 2.151.62.in-addr.arpa. 86395 IN NS dns2.ya.com. 2.151.62.in-addr.arpa. 86395 IN NS dns.ya.com. ;; Query time: 0 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 1 17:37:46 2004 ;; MSG SIZE rcvd: 100 -- Benjam� http://weblog.bitassa.net . _______________________________________________ llista de correu de l'Internauta [EMAIL PROTECTED] http://zeus.internauta.net/mailman/listinfo/internauta
