I can’t access to random subdomain although setting up the cname WILDCARD *. For example, I can’t access 11.itproo.com , 12.itproo.com . However, when I setting up specific subdomain like sub.itproo.com , it works
How to access to random subdomain ? Thank you
That’s not a very specific error.
Cloudflare supports wildcard DNS, but only Enterprise plans will let you Proxy it.
Hi,
Sorry for not mention the detail of the problem. I just updated my thread @sdayman
I can’t replicate that. I added a sub
CNAME, and then a wildcard CNAME and they all resolve.
Are the two name servers at the bottom of your DNS page Doug and Savanna?
1 Like
Yes,
they are Doug and Savanna
You’ll have to get Support to investigate this. Using your email address associated with your account, email them: support AT cloudflare DOT com
When you get the ticket number in the reply, please post it here.
Hi, my ticket number is 2211447
2 Likes
You’ll probably get an automated response telling you to ask the community and some links to possible solutions. Make sure you reply back so they know you really need their help.
I’ll put this thread in the escalation queue.
2 Likes
rapha
July 21, 2021, 9:38am
#9
Hi @thedogcampaign
I was looking into this and could not reproduce this on my zone either.
How was this record added? It seems to be treating the “*” literally instead of like a wildcard:
dig "*.itproo.com" +short
bingwebmaster112.herokuapp.com.
3.229.18.97
54.159.26.13
34.227.42.87
34.228.50.116
52.54.141.46
52.45.150.232
52.22.80.219
34.194.143.156
Hi,
I don’t quite understand what you mean but the value of the content column is
bingwebmaster112.herokuapp.com
rapha
July 21, 2021, 9:57am
#11
Hi @thedogcampaign , I mean what steps you followed to add this dns entry?
Did you do it through the dashboard by clicking on +Add record
? If so, what content did you add there? Just *
and the CNAME target like bellow?:
Yes, I did it through the dashboard by clicking “Add record” then fill information like below image
1 Like
rapha
July 21, 2021, 10:50am
#13
Thanks for confirming.
I will follow up on the ticket then, as this will need further troubleshooting.
2 Likes
Hi @thedogcampaign !
This is now resolved it seems:
~$ dig @doug.ns.cloudflare.com 11.itproo.com
; <<>> DiG 9.11.5-P4-5.1+deb10u5-Debian <<>> @doug.ns.cloudflare.com 11.itproo.com
; (6 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40300
;; flags: qr rd ra; QUERY: 1, ANSWER: 9, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;11.itproo.com. IN A
;; ANSWER SECTION:
11.itproo.com. 300 IN CNAME bingwebmaster112.herokuapp.com.
bingwebmaster112.herokuapp.com. 60 IN A 54.236.176.76
bingwebmaster112.herokuapp.com. 60 IN A 3.221.43.225
bingwebmaster112.herokuapp.com. 60 IN A 3.219.126.122
bingwebmaster112.herokuapp.com. 60 IN A 52.200.31.227
bingwebmaster112.herokuapp.com. 60 IN A 34.199.140.75
bingwebmaster112.herokuapp.com. 60 IN A 23.22.180.24
bingwebmaster112.herokuapp.com. 60 IN A 107.20.205.67
bingwebmaster112.herokuapp.com. 60 IN A 3.213.124.232
;; Query time: 84 msec
;; SERVER: 108.162.193.159#53(108.162.193.159)
;; WHEN: Thu Jul 22 14:02:08 UTC 2021
;; MSG SIZE rcvd: 211
~$ dig @savanna.ns.cloudflare.com 12.itproo.com
; <<>> DiG 9.11.5-P4-5.1+deb10u5-Debian <<>> @savanna.ns.cloudflare.com 12.itproo.com
; (6 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7252
;; flags: qr rd ra; QUERY: 1, ANSWER: 9, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;12.itproo.com. IN A
;; ANSWER SECTION:
12.itproo.com. 300 IN CNAME bingwebmaster112.herokuapp.com.
bingwebmaster112.herokuapp.com. 60 IN A 3.224.209.49
bingwebmaster112.herokuapp.com. 60 IN A 34.205.204.79
bingwebmaster112.herokuapp.com. 60 IN A 34.206.253.122
bingwebmaster112.herokuapp.com. 60 IN A 23.22.180.24
bingwebmaster112.herokuapp.com. 60 IN A 3.223.221.167
bingwebmaster112.herokuapp.com. 60 IN A 34.194.143.156
bingwebmaster112.herokuapp.com. 60 IN A 52.0.12.63
bingwebmaster112.herokuapp.com. 60 IN A 3.223.104.152
;; Query time: 103 msec
;; SERVER: 108.162.194.136#53(108.162.194.136)
;; WHEN: Thu Jul 22 14:03:47 UTC 2021
;; MSG SIZE rcvd: 211
Kindly mark this thread as resolved by picking one of the answers as the solution.
system
closed
July 25, 2021, 2:05pm
#15
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