On Mon, 2005-05-23 at 11:33, Arief Yudhawarman wrote: > Hai milisers, > > Saya heran karena ada salah satu anggota milis ini yg punya email > dg domain narrada.com, saat dicek mx recordnya tidak ada : > > [EMAIL PROTECTED] etc]# host -t mx narrada.com > [EMAIL PROTECTED] etc]# host -t ns narrada.com > narrada.com name server a.ns.joker.com. > narrada.com name server b.ns.joker.com. > narrada.com name server c.ns.joker.com. > [EMAIL PROTECTED] etc]# dnsqr > dnsqr: usage: dnsqr type name > [EMAIL PROTECTED] etc]# dnsqr mx narrada.com > 15 narrada.com: > 29 bytes, 1+0+0+0 records, response, noerror > query: 15 narrada.com
Sabar Pak Yudi :-) Kalau suatu domain tidak punya MX tapi mempunyai resource record (RR) A yang valid, maka record tsb otomatis dijadikan sebagai MX-nya. Selengkapnya monggo dipun waos RFC2821 (Simple Mail Transfer Protocol), bagian 5 Address Resolution and Mail Handling. Sedikit saya kutipkan sbb: ... If no MX records are found, but an A RR is found, the A RR is treated as if it was associated with an implicit MX RR, with a preference of 0, pointing to that host ... [EMAIL PROTECTED]:~$ date Mon May 23 12:08:05 WIT 2005 [EMAIL PROTECTED]:~$ host narrada.com narrada.com has address 202.67.9.34 Salam, -- Rgds, Asfihani -- Unsubscribe: kirim email kosong ke [EMAIL PROTECTED] Arsip, FAQ, dan info milis di http://linux.or.id/milis Tidak bisa posting? Baca: http://linux.or.id/problemmilis http://linux.or.id/tatatertibmilis