stetner
New Member
[root@bindserv ~]# for i in bindserv.stetner.org ns8.ZONEEDIT.COM. ns14.ZONEEDIT.COM. 8.8.8.8 1.1.1.1 198.101.242.72 9.9.9.9 resolver1.opendns.com.; do echo $i ------------;dig mail.stetner.org @$i | grep ^mail ; done
bindserv.stetner.org ------------
mail.stetner.org. 60 IN A 119.18.34.77
ns8.ZONEEDIT.COM. ------------
mail.stetner.org. 60 IN A 119.18.34.77
ns14.ZONEEDIT.COM. ------------
mail.stetner.org. 60 IN A 119.18.34.77
8.8.8.8 ------------
1.1.1.1 ------------
198.101.242.72 ------------
9.9.9.9 ------------
resolver1.opendns.com. ------------
An entry I put in today:
[root@bindserv ~]# for i in bindserv.stetner.org ns8.ZONEEDIT.COM. ns14.ZONEEDIT.COM. 8.8.8.8 1.1.1.1 198.101.242.72 9.9.9.9 resolver1.opendns.com.; do echo $i ------------;dig oct06.stetner.org @$i | grep ^oct06 ; done
bindserv.stetner.org ------------
oct06.stetner.org. 60 IN CNAME stetner.org.
ns8.ZONEEDIT.COM. ------------
oct06.stetner.org. 60 IN CNAME stetner.org.
ns14.ZONEEDIT.COM. ------------
oct06.stetner.org. 60 IN CNAME stetner.org.
8.8.8.8 ------------
1.1.1.1 ------------
198.101.242.72 ------------
9.9.9.9 ------------
resolver1.opendns.com. ------------
[root@bindserv ~]#
Any ideas why? This has worked for ages, but my wife alerted me to a bounced email that indicated gmail could not resolve my server:
My provider does have a reverse entry in for me:
[root@bindserv ~]# for i in bindserv.stetner.org ns8.ZONEEDIT.COM. ns14.ZONEEDIT.COM. 8.8.8.8 1.1.1.1 198.101.242.72 9.9.9.9 resolver1.opendns.com.; do echo $i ------------;dig -x 119.18.34.77 @$i | grep ^77 ; done
bindserv.stetner.org ------------
ns8.ZONEEDIT.COM. ------------
ns14.ZONEEDIT.COM. ------------
8.8.8.8 ------------
77.34.18.119.in-addr.arpa. 21600 IN PTR stetner.org.
1.1.1.1 ------------
77.34.18.119.in-addr.arpa. 86400 IN PTR stetner.org.
198.101.242.72 ------------
9.9.9.9 ------------
77.34.18.119.in-addr.arpa. 43200 IN PTR stetner.org.
resolver1.opendns.com. ------------
77.34.18.119.in-addr.arpa. 86374 IN PTR stetner.org.
[root@bindserv ~]#
This only seemed to break recently.
Thanks,
Doug
bindserv.stetner.org ------------
mail.stetner.org. 60 IN A 119.18.34.77
ns8.ZONEEDIT.COM. ------------
mail.stetner.org. 60 IN A 119.18.34.77
ns14.ZONEEDIT.COM. ------------
mail.stetner.org. 60 IN A 119.18.34.77
8.8.8.8 ------------
1.1.1.1 ------------
198.101.242.72 ------------
9.9.9.9 ------------
resolver1.opendns.com. ------------
An entry I put in today:
[root@bindserv ~]# for i in bindserv.stetner.org ns8.ZONEEDIT.COM. ns14.ZONEEDIT.COM. 8.8.8.8 1.1.1.1 198.101.242.72 9.9.9.9 resolver1.opendns.com.; do echo $i ------------;dig oct06.stetner.org @$i | grep ^oct06 ; done
bindserv.stetner.org ------------
oct06.stetner.org. 60 IN CNAME stetner.org.
ns8.ZONEEDIT.COM. ------------
oct06.stetner.org. 60 IN CNAME stetner.org.
ns14.ZONEEDIT.COM. ------------
oct06.stetner.org. 60 IN CNAME stetner.org.
8.8.8.8 ------------
1.1.1.1 ------------
198.101.242.72 ------------
9.9.9.9 ------------
resolver1.opendns.com. ------------
[root@bindserv ~]#
Any ideas why? This has worked for ages, but my wife alerted me to a bounced email that indicated gmail could not resolve my server:
<xxxxxxxx@gmail.com>: host gmail-smtp-in.l.google.com[142.251.10.27]
said: 550-5.7.25 [119.18.34.77] The IP address sending this message does
not have a 550-5.7.25 PTR record setup, or the corresponding forward DNS
entry does not 550-5.7.25 point to the sending IP. As a policy, Gmail does
not accept messages 550-5.7.25 from IPs with missing PTR records. Please
visit 550-5.7.25 https://support.google.com/mail/answer/81126#ip-practices
for more 550 5.7.25 information.
w16-20020a056a0014d000b00557f3c721c7si20688495pfu.211 - gsmtp (in reply to
end of DATA command)
My provider does have a reverse entry in for me:
[root@bindserv ~]# for i in bindserv.stetner.org ns8.ZONEEDIT.COM. ns14.ZONEEDIT.COM. 8.8.8.8 1.1.1.1 198.101.242.72 9.9.9.9 resolver1.opendns.com.; do echo $i ------------;dig -x 119.18.34.77 @$i | grep ^77 ; done
bindserv.stetner.org ------------
ns8.ZONEEDIT.COM. ------------
ns14.ZONEEDIT.COM. ------------
8.8.8.8 ------------
77.34.18.119.in-addr.arpa. 21600 IN PTR stetner.org.
1.1.1.1 ------------
77.34.18.119.in-addr.arpa. 86400 IN PTR stetner.org.
198.101.242.72 ------------
9.9.9.9 ------------
77.34.18.119.in-addr.arpa. 43200 IN PTR stetner.org.
resolver1.opendns.com. ------------
77.34.18.119.in-addr.arpa. 86374 IN PTR stetner.org.
[root@bindserv ~]#
This only seemed to break recently.
Thanks,
Doug