[Pdns-users] Problems about SOA request

Jhonny Paco jhonny at umsa.bo
Fri Apr 29 20:12:48 UTC 2022


Hello, 

INTRODUCTION 
I installed PowerDNS Authoritative Server 4.5.4 (C) 2001-2022 PowerDNS.COM BV on a Linux Debian 11, using MariaDB as backend. The server´s topology are two slaves and one master, the master in not a public server, but the two slaves are public servers 

ISSUE 

All stayed fine, but LACNIC (Internet Supervisor for LatinAmerica) send us an email. They have a report about REFUSED requets from umsa.bo(our organization) SOA server. . 

At the point. 

When running this Linux command "dig @200.7.160.10 umsa.bo soa +norec" (All parameters are public) the server answer. 

---------------- 
root at master:/etc/powerdns# dig @200.7.160.10 umsa.bo soa +norec 

; <<>> DiG 9.16.27-Debian <<>> @200.7.160.10 umsa.bo soa +norec 
; (1 server found) 
;; global options: +cmd 
;; Got answer: 
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45930 
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 

;; OPT PSEUDOSECTION: 
; EDNS: version: 0, flags:; udp: 1232 
;; QUESTION SECTION: 
;umsa.bo. IN SOA 

;; ANSWER SECTION: 
umsa.bo. 3600 IN SOA marte.umsa.bo. admdns.umsa.bo. 2022031908 3600 1800 604800 86400 

;; Query time: 0 msec 
;; SERVER: 200.7.160.10#53(200.7.160.10) 
;; WHEN: Fri Apr 29 15:59:22 -04 2022 
;; MSG SIZE rcvd: 85 
---------------- 
In this report not show AUTHORITY SECTION and ADDITIONAL SECTION. 

Attach master pdns.conf file to this mail. 


Thank tou for you attention 



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