xxl - csdd.gov.lv [entries|archive|friends|userinfo]
toadbeauty

[ userinfo | sc userinfo ]
[ archive | journal archive ]

csdd.gov.lv [Aug. 25th, 2015|02:39 pm]
Previous Entry Add to Memories Tell A Friend Next Entry
linkpost comment

Comments:
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 03:19 pm
(Link)
tad jau jums sūdīgs dns serveris.

MX Lookup for csdd.gov.lv:

Target IP Preference value TTL
duksis2.csdd.gov.lv 91.230.106.143 10 42 min 2 sec
duksis.csdd.gov.lv 91.230.106.142 20 42 min 2 sec

pievieno ns.gov.lv, varbūt tas palīdzēs.
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 03:30 pm
(Link)
Nevis sūdīgs, bet piesardzīgs un aizdomīgs.
Un vai tas ir normāli, ka Latnet apgalvo "domain name isn't valid"?


[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 03:30 pm
(Link)
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 03:33 pm
(Link)
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 03:51 pm
(Link)
MX saka:
10 Problems
Category Host Result
http csdd.gov.lv The remote name could not be resolved: 'csdd.gov.lv' (http://csdd.gov.lv)
spf csdd.gov.lv No records found
dns csdd.gov.lv At least one name server failed to respond in a timely manner
dns csdd.gov.lv Local NS list does not match Parent NS list
dns csdd.gov.lv Name Servers are on the Same Subnet
dns csdd.gov.lv Primary Name Server Not Listed At Parent
dns csdd.gov.lv SOA Refresh Value is outside of the recommended range
dns csdd.gov.lv SOA Expire Value out of recommended range
smtp duksis2.csdd.gov.lv Warning - Does not support TLS.
smtp duksis.csdd.gov.lv Warning - Does not support TLS.
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 03:58 pm
(Link)


pamēģini pati, atver cmd, tad ieraksti
nslookup [enter]
set type=MX [enter]
csdd.gov.lv [enter]
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 03:59 pm
(Link)
vai vienkārši

nslookup -q=mx csdd.gov.lv


DNS request timed out.
timeout was 2 seconds.
Server: UnKnown
Address: 192.168.2.1

DNS request timed out.
timeout was 2 seconds.
Non-authoritative answer:
csdd.gov.lv MX preference = 20, mail exchanger = duksis.csdd.gov.lv
csdd.gov.lv MX preference = 10, mail exchanger = duksis2.csdd.gov.lv
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 04:14 pm
(Link)
NOQUEUE: reject: RCPT from unknown[91.230.106.142]: 450 4.1.8 <csdd_info@csdd.gov.lv>: Sender address rejected: Domain not found; from=<csdd_info@csdd.gov.lv> to= proto=ESMTP helo=duksis.csdd.gov.lv>
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 04:23 pm
(Link)
a kas notiek, kad tu no tā mailservera palaid
dig any csdd.gov.lv
vai
nslookup -q=mx csdd.gov.lv


Latvijā provaideriem bieži vien ir problēmas ar dns ierakstiem, tāpēc es sen jau vairs nelietoju provaidera dns serverus, bet
pirmāro 8.8.8.8 (google dns)
sekundāro 91.198.156.20 (nic.lv dns)
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 04:42 pm
(Link)
Bet Tu zini, ka NIC tādu csdd.gov.lv nepazīst?
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 04:45 pm
(Link)
pazīst gan:

C:\Users\SSD>nslookup -q=mx csdd.gov.lv ns.nic.lv
Server: UnKnown
Address: 91.198.156.20

Non-authoritative answer:
csdd.gov.lv MX preference = 10, mail exchanger = duksis2.csdd.gov.lv
csdd.gov.lv MX preference = 20, mail exchanger = duksis.csdd.gov.lv

C:\Users\SSD>
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 04:46 pm
(Link)
A ierakstu vajag
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 04:51 pm
(Link)
e-pastiem nav nekāda sakara ar A ierakstu. pat, lai validētu e-pasta sūtītāju, pietiek ar mx ierakstu.
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 04:53 pm
(Link)
postfix: reject_unknown_sender_domain
Reject the request when MAIL FROM domain has
1) no DNS MX and no DNS A record, or
2) a malformed MX record such as a record with a zero-length MX hostname (Postfix version 2.3 and later).
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 04:49 pm
(Link)
Nē, zin kā ir - es jau ta varu piekruķīt tā un šitā, lai pastu ņem pretī, bet es domāju, ka bieži var sanākt šitāda šmuce. Un CSDD tā arī laimīgi neuzzinās, ka pasti nekur neiet.
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 04:53 pm
(Link)
A mail exchanger record (MX record) is a type of resource record in the Domain Name System that specifies a mail server responsible for accepting email messages...

postfix: reject_unknown_sender_domain
Reject the request when MAIL FROM domain has
1) no DNS MX and no DNS A record, or
2) a malformed MX record such as a record with a zero-length MX hostname (Postfix version 2.3 and later).
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 05:05 pm
(Link)
bet csdd.gov.lv neatbilst nevienam no šiem reject kritērijiem
1) eksistē MX ieraksts
2) nav zero-lenght
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 05:08 pm
(Link)
and no DNS A record
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 05:09 pm
(Link)
rejecto, ja nav ne MX, ne A ieraksta

MX ieraksts eksistē, rejectot nevajag.
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 05:18 pm
(Link)
And, nevis or.
Abiem jābūt.
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 05:23 pm
(Link)
iztieksme (no MX && no A) failos, jo pirmais nosacījums neizpildīsies (MX ieraksts eksistē), tāpēc iztieksme atgriež false, reject nosacījums neizpildās. mails tiek rejectots tad, ja abi apakšnosacījumi izpildās (nav ne MX, ne A ieraksta).
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 05:30 pm
(Link)
Tad Tu gribi teikt, ka mūsu serveris ir vienīgais, kas nepieņem tādu pastu? Vai to vienkārši neviens nav pētījis?
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 05:33 pm
(Link)
jūsu serveris ir vienīgais, vismaz neviens vēl nav sūdzējies. mūsu pasti pat uz/no inbox.lv iet, kurš ir sūdīgākais serveris Latvijā un regulāri ir visādos blacklistos :D

pamēģini pielikt googles dns, ns.nic.lv un tad skatīties.
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 05:35 pm
(Link)
Neko es nelikšu. Man to nevajag.
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 05:36 pm
(Link)
Valsts iestādei būtu jārūpējas, lai viņu pasts aiziet, nevis man jālauza galva, kā tagadīn pielāgoties.
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 05:39 pm
(Link)
mums ir normāls MX ieraksts, mailus sūtam, pat uz bounceback atbildam, lai serveri ar antispamu acceptē mailus. no mūsu puses viss ir kārtībā.
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 05:52 pm
(Link)
Es ticu, ka sūtāt un atbildat, bet ko rāda statistika? Nevis sūdzības no klientiem, bet kaut kādi paziņojumi par neaizsūtītiem mailiem uz servera? Tobiš vakar no mums ir vienīgais?
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 06:01 pm
(Link)
tas ir IBM īpašumā, bet cik mums ir ziņojuši, tad vienīgās problēmas bija ar inbox.lv, kuras atrisinājām ieliekot viņus whitelistē. pēdējos 4 gados rindas nav veidojušās. mums nāk tikai e-pasti par to, ja kāds ir ievadījis nepareizu e-pasta adresi, info par rejectiem mums nepienāk.
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 06:14 pm
(Link)
Njā....
[User Picture]
From:[info]watt
Date:August 25th, 2015 - 05:18 pm
(Link)
"and" nav "or"
[User Picture]
From:[info]toadbeauty
Date:August 25th, 2015 - 04:45 pm
(Link)
dig any csdd.gov.lv

; <<>> DiG 9.9.4-rpz2.13269.14-P2 <<>> any csdd.gov.lv
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55051
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 6, ADDITIONAL: 13

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;csdd.gov.lv. IN ANY

;; ANSWER SECTION:
csdd.gov.lv. 0 IN MX 20 duksis.csdd.gov.lv.
csdd.gov.lv. 0 IN MX 10 duksis2.csdd.gov.lv.

;; AUTHORITY SECTION:
lv. 71253 IN NS c.nic.lv.
lv. 71253 IN NS a.nic.lv.
lv. 71253 IN NS lv.cctld.authdns.ripe.net.
lv. 71253 IN NS d.nic.lv.
lv. 71253 IN NS sunic.sunet.se.
lv. 71253 IN NS b.nic.lv.

;; ADDITIONAL SECTION:
duksis.csdd.gov.lv. 2994 IN A 91.230.106.142
a.nic.lv. 71253 IN A 194.0.48.1
a.nic.lv. 71253 IN AAAA 2001:678:7c::7c
b.nic.lv. 71253 IN A 92.240.70.1
c.nic.lv. 71253 IN A 194.0.1.24
c.nic.lv. 71253 IN AAAA 2001:678:4::18
d.nic.lv. 71253 IN A 194.0.8.1
d.nic.lv. 71253 IN AAAA 2001:678:b:1::1
lv.cctld.authdns.ripe.net. 71253 IN A 193.0.9.89
lv.cctld.authdns.ripe.net. 71253 IN AAAA 2001:67c:e0::89
sunic.sunet.se. 13747 IN A 192.36.125.2
sunic.sunet.se. 13747 IN AAAA 2001:6b0:7::2

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Aug 25 16:44:38 EEST 2015
;; MSG SIZE rcvd: 474
[User Picture]
From:[info]bax55hqy8dlb
Date:August 25th, 2015 - 04:51 pm
(Link)
MX ierakstus atrod, tad jau būtu jāiet arī mailservera validācijai.