Re: problema dns

On Mon, 2016-11-28 at 11:42 +0200, Andrei wrote:
> Verificarea lui ns1 ala e irelevanta pentru DNS. La nivel de ICMP
> raspunde
> daca asta te face fericit.
> Ti-ai definit nameservers pt deversoft.ro asa:
>   Nameserver: noah.ns.cloudflare.com
>   Nameserver: jocelyn.ns.cloudflare.com
problema e ca pe ns1.deversoft.ro am si alte site-uri , pe care
probabil o parte din lume/romania nu le vede. 
In plus, am un client ( bosadi.ro ) care se plange ca nu primeste mail
DE LA YAHOO ( de pe gmail primeste ) .
am descoperit azi comanda dig :
local (upc) (gresit) :
dig -t a bosadi.ro @ns1.deversoft.ro
; <<>> DiG 9.10.3-P4-Ubuntu <<>> -t a bosadi.ro @ns1.deversoft.ro
;; global options: +cmd
;; connection timed out; no servers could be reached
remote (rds) (bun) :
dig -t a bosadi.ro @ns1.deversoft.ro
; <<>> DiG 9.9.5-3ubuntu0.8-Ubuntu <<>> -t a bosadi.ro
@ns1.deversoft.ro
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54142
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;bosadi.ro.			IN	A
;; ANSWER SECTION:
bosadi.ro.		3600	IN	A	176.9.101.137
;; AUTHORITY SECTION:
bosadi.ro.		3600	IN	NS	ns1.deversoft
.ro.
bosadi.ro.		3600	IN	NS	ns2.deversoft
.ro.
;; ADDITIONAL SECTION:
ns1.deversoft.ro.	86400	IN	A	176.9.101.137
ns2.deversoft.ro.	86400	IN	A	176.9.101.137
;; Query time: 35 msec
;; SERVER: 176.9.101.137#53(176.9.101.137)
;; WHEN: Mon Nov 28 12:26:11 EET 2016
;; MSG SIZE  rcvd: 132
ceea ce ma face sa cred ca e undeva o problema , "pe traseu" , probabil
prin dns-urile upc .
as putea s-o analizez/depistez cumva ? Alte idei ?
Mersi .
> 
> 2016-11-28 11:29 GMT+02:00 Valentin Cozma <[email protected]>:
> >:
> 
> 
> > 
> > salut,
> > 
> > Mersi de recomandarile de sapt trecuta, am trecut dns-ul partial pe
> > cloudflare.com
> > 
> > 
> > in cloudflare am definit o intrare de tip A , ns1(.deversoft.ro) -> 176
> > .9.101.137 ( IP-ul nou pt vechiul server dns - care ar trb sa aiba
> > toate celelalte reguli de DNS )
> > 
> > 
> > 
> > dar , am o situatie pe care n-o inteleg :
> > 
> > arata ca si cum rotld n-a actualizat adresa ip pt ns1.deversoft.ro .
> > 
> > 
> > 
> > 
> > 1. ping deversoft.ro ( corect )
> > PING deversoft.ro (176.9.17.87) 56(84) bytes of data.
> > 64 bytes from static.87.17.9.176.clients.your-server.de (176.9.17.87):
> > icmp_seq=1 ttl=51 time=50.1 ms
> > 
> > 2.
> > 
> > De pe masina mea locala ( din .ro ) ( gresit ) :
> > 
> > ping ns1.deversoft.ro
> > PING ns1.deversoft.ro (85.10.238.81) 56(84) bytes of data.
> > From de.sunete.net (5.9.152.134) icmp_seq=1 Destination Host
> > Unreachable
> > 
> > 
> > De pe o masina din .de (corect) :
> > 
> > ping ns1.deversoft.ro
> > PING ns1.deversoft.ro (176.9.101.137) 56(84) bytes of data.
> > 64 bytes from spike.sunete.net (176.9.101.137): icmp_req=1 ttl=60
> > time=0.348 ms
> > 
> > 
> > Nu prea inteleg care e problema, au trecut vreo 4-5 zile de la ultima
> > modificare deci nu cred sa fie probleme de propagare .
> > 
> > Ce-mi sugerati ?
> > 
> > Mersi !
> > 
> > 
> > 
> > 
> > --
> > 
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> > Valentin Cozma
> > 
> > 
> > 
> > 
> > CEO & Founder
> > 
> > 
> > 
> > 
> > m:
> > 
> > 
> > +40730096543
> > 
> > 
> > 
> > 
> > a:
> > 
> > 
> > Bd Burebista Nr 1 Bl D15 Ap 25 Bucuresti
> > 
> > 
> > 
> > 
> > w:
> > 
> > 
> > 
www.deversoft.ro  e: [email protected]
> > 
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-- 

 

	   Valentin Cozma	 CEO & Founder	 m:	 +40730096543	 a:	 Bd Burebista Nr 1 Bl D15 Ap 25 Bucuresti	 w:	 www.deversoft.ro  e: [email protected] 	       
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