-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Taka....
Naistina 212.36.16.1 niama PTR RR. No tova, koeto e napisal supporta na mail.bg po-dolu me nakara da se razhylcam. Citiram: > > При обратният Ви резолвинг отговарят много IP адреси, по стандарт това > нетрябва да е така. ...... Mozhe za edin host da ima prozivolen broi A RR i za edin IP adres da ima proizvolen broi PTR RR. Za da raboti smtp zashtitata kato na yunacite ot mail.bg e neobhodimo da ima samo syotvetstvie mezhdu PTR i A zapisi. Sirech, ako az imam IP adres 212.36.16.1 v zonata na domaina 16.36.212.in-addr.arpa imam napraveni slednite zapisi: 1 PTR ns.my-domain.dom. 1 PTR ns.other.domain.dom. v zonata na domaina my-domain.dom e nuzhno da ima definiciite: ns A 212.36.16.1 v zonata na domaina other.domain.dom e nuzhno da ima definiciite: ns A 212.36.16.1 Kogato se poiska PTR za 1.16.36.212.in-addr.arpa shte se vyrne edin ot vsichkite PTR RR. Neka tova da e ns.my-domain.dom. Sled tova shte se proveri za A RR v zonata na domaina my-domain.dom i shte se vidi, che ima syotvetstvie. Defakto DNS servera na pitashtia v sluchaia niama da znae za nalichieto na drugi PTR zapisi. Prichinata e, che ne se izvlichai vsichki PTR zapisi, a samo edin ot tiah (ako ne e zadaden rrset pravilo za podredbata, v koiato shte se vryshtat RR zapisite, shte imame ciklichna sluchaina shema na servirane na otvorite; rrset ne se izpolzva v BIND 9). SLEDOVATELNO smtp niama kak da znae, che ima poveche ot edin PTR RR, zashtoto serverite za imena mu vryshtat sluchaino EDIN ot napravenite PTR zapisi. Dostatychno e da se podade edin ot napravenite PTR RR, da se nameri A RR za nego i da se prieme sesiata. Ako ne se nameri syotvetstvie... togava sesiata se othvyrlia. No inache vsichko e syvsem zakonno. Плюс това сте им писали имената с главни букви, което > не е препоръчително. Ако трябва ще Ви кажем какво не Ви е наред, според > RFC. > Aaaaaaaaaaaaa Nikoi nikyde ne e kazal, che ne mozhe ime na hosta da se pishe s glavna bukva. Spravka... faila named.ca na vseki DNS server. Ne mozhete da go namerite? Niama problemi pishete dig, sled tova Enter i gotovo:) Cheteiki tova, ne se uchudvam na tozi fragment ot moi zhurnalen file: Oct 09 19:06:24.319 info: lame server resolving 'www.mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Oct 19 10:56:29.178 info: lame server resolving 'na.mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Nov 06 20:31:02.613 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Nov 24 10:29:06.075 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Nov 28 19:24:42.529 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Nov 29 02:43:18.942 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Dec 11 18:45:40.016 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Dec 12 12:40:31.376 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Dec 20 15:35:54.512 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Dec 24 11:08:16.442 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Dec 28 14:05:42.395 info: lame server resolving 'www.mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Dec 29 19:57:35.186 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Dec 30 10:30:28.060 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Jan 02 18:38:08.954 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Jan 03 18:41:02.951 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Jan 04 15:46:21.028 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Jan 05 21:47:00.502 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Jan 06 20:51:48.244 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Jan 07 17:32:48.257 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Jan 11 00:28:53.300 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 194.145.63.13#53 Feb 17 23:19:05.168 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 193.201.172.114#53 Feb 18 10:10:37.159 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 193.201.172.114#53 Feb 20 12:33:50.589 info: lame server resolving 'mail.bg' (in 'mail.bg'?): 193.201.172.114#53 Mar 12 09:59:54.076 info: lame server resolving 'www.mail.bg' (in 'mail.bg'?): 193.201.172.114#53 Mar 12 23:44:51.756 info: lame server resolving 'mx1.mail.bg' (in 'mail.bg'?): 193.201.172.114#53 Pozdravi Vesselin Kolev -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE+cHue+48lZPXaa+MRAgNjAKDEDmzMDeogGUo7uBg8Bx3qVyQslACgsMt0 1T26Wz5Gf5d6x/dp+OEv7o0= =LeLR -----END PGP SIGNATURE----- ============================================================================ A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers). http://www.linux-bulgaria.org - Hosted by Internet Group Ltd. - Stara Zagora To unsubscribe: http://www.linux-bulgaria.org/public/mail_list.html ============================================================================