Question
Problem with DNS - Pingdom keep sending notification DNS error for my domain
before that, here is my digging result
; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> -t NS ocean7cloth.com @ns1.digitalocean.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15104
;; flags: qr aa rd; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 3
;; WARNING: recursion requested but not available
;; QUESTION SECTION:
;ocean7cloth.com. IN NS
;; ANSWER SECTION:
ocean7cloth.com. 1800 IN NS ns3.digitalocean.com.
ocean7cloth.com. 1800 IN NS ns2.digitalocean.com.
ocean7cloth.com. 1800 IN NS ns1.digitalocean.com.
;; ADDITIONAL SECTION:
ns1.digitalocean.com. 1800 IN A 173.245.58.51
ns3.digitalocean.com. 1800 IN A 198.41.222.173
ns2.digitalocean.com. 1800 IN A 173.245.59.41
;; Query time: 248 msec
;; SERVER: 173.245.58.51#53(173.245.58.51)
;; WHEN: Wed Dec 24 01:26:45 2014
;; MSG SIZE rcvd: 148
this is my zone file on DO Dashboard:
$ORIGIN ocean7cloth.com.
$TTL 1800
ocean7cloth.com. IN SOA ns1.digitalocean.com. hostmaster.ocean7cloth.com. 1419384209 10800 3600 604800 1800
ocean7cloth.com. 1800 IN NS ns1.digitalocean.com.
ocean7cloth.com. 1800 IN NS ns2.digitalocean.com.
ocean7cloth.com. 1800 IN NS ns3.digitalocean.com.
ocean7cloth.com. 1800 IN A 128.199.243.196
www.ocean7cloth.com. 1800 IN CNAME ocean7cloth.com.
before i use DNS service from DO, i use Bind9 from tuxlite, but i’ve uninstalled it for now, and also restart the server (all of them).
i am also got this warning from pingdom tools dns check tool:
ns1.digitalocean.com.
Could not find reverse address for 2400:cb00:2049:1:0:0:adf5:3a33 (3.3.a.3.5.f.d.a.0.0.0.0.0.0.0.0.1.0.0.0.9.4.0.2.0.0.b.c.0.0.4.2.ip6.arpa.).
PTR record(s) for the address could not be found in the .arpa-zone. (ip6.arpa. for IPv6 addresses and in-addr.arpa. for IPv4).
ns2.digitalocean.com.
Could not find reverse address for 2400:cb00:2049:1:0:0:adf5:3b29 (9.2.b.3.5.f.d.a.0.0.0.0.0.0.0.0.1.0.0.0.9.4.0.2.0.0.b.c.0.0.4.2.ip6.arpa.).
PTR record(s) for the address could not be found in the .arpa-zone. (ip6.arpa. for IPv6 addresses and in-addr.arpa. for IPv4).
ns3.digitalocean.com.
Could not find reverse address for 2400:cb00:2049:1:0:0:c629:dead (d.a.e.d.9.2.6.c.0.0.0.0.0.0.0.0.1.0.0.0.9.4.0.2.0.0.b.c.0.0.4.2.ip6.arpa.).
PTR record(s) for the address could not be found in the .arpa-zone. (ip6.arpa. for IPv6 addresses and in-addr.arpa. for IPv4).
is there anyone can explain this? since i’m totally new to develop my own server also the DNS setting
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