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Questions tagged [cname-record]

A CNAME record or Canonical Name record is a type of resource record in the Domain Name System (DNS) that specifies that the domain name is an alias of another, canonical domain name.

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2 answers
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how to add multiple DMARC entries?

I use several different services to send out emails from my domain. I already have a CNAME record for _dmarc.mydomain.com that's set to mydomain.com.dmarc.emldlv.net for one service, however, another ...
neubert's user avatar
  • 349
0 votes
3 answers
333 views

Why a CNAME cannot exist with other records that have the same name as the CNAME?

I have read various blogs that a CNAME cannot coexist with other records that have the same name as the CNAME record. I have not found a good example explaining the problem. Here is an example from ...
Alexander Ites's user avatar
-1 votes
1 answer
87 views

Getting different ip addresses for the same hostname

Why do I get different ip addresses for (what seems like) the same host, when resolving a CNAME and its corresponding A records? ❯ host www.github.com www.github.com is an alias for github.com. ** ...
Victor Bouhnik's user avatar
0 votes
2 answers
115 views

DNS not resolving after adding CAA record in Route 53

I have a domain, let's say sameer.com, managed in namecheap. And a domain, product.com, managed in AWS Route53. The following DNS records exist for sameer.com: CNAME quotes.sameer.com sameer.product....
sameer khalid's user avatar
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0 answers
390 views

Windows Server DNS, create CNAME for DNS ZONE www.bing.com

I am following this documentation which states: Prevent use of Copilot without commercial data protection: Update your DNS configuration by setting the DNS entry for www.bing.com to be a CNAME for ...
codechurn's user avatar
  • 133
1 vote
1 answer
366 views

What does it mean when CNAME record's value is itself?

I'm interested in learning more about the CNAME record's value when it's the same as itself and how it's stored in files. I've been through several CNAME tutorials and overviews, but I haven't found ...
learning2learn's user avatar
0 votes
1 answer
87 views

SSL-Your connection isn't private with CNAME

need your help and advise. I have a site https://mysaaswebsite.com and have enabled CNAME for my customers on cname.mysaaswebsite.com my customers add booking.customer.com cname to cname.mysaaswebsite....
Bala G's user avatar
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0 votes
1 answer
222 views

CNAME DNS delegation

Just want to confirm/correct my understanding of how CNAME delegation works if I have a CNAME cdn.example.com in my DNS that points to a third party CNAME cdn.thirdparty.com, can that third party ...
Ranjit Murali's user avatar
0 votes
1 answer
64 views

CDN CNAME resolves as the main host (how to restrict)

I recently created a CDN at StackPath. Everything works well, it serves files via a subdomain I created (cdn.mysite.com), which was created as a CNAME for the main site (CDN being the CNAME). However, ...
vexx's user avatar
  • 11
0 votes
2 answers
142 views

point CNAME Record to multiple wildcard A Records

I am trying to point my cname to my wildcard FQDN which has multiple A-Records. Dig Output: ;; QUESTION SECTION: ;access.domain.intra. IN A ;; ANSWER SECTION: access.domain.intra. 3600 IN ...
b24sti's user avatar
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1 answer
693 views

Using CNAME to point to other website does not work

I have below domain name registered on Hostinger himanshupoddar.tech I added CNAME record to point my domain to another website "okcredit.com" But it does not work and I am still not being ...
Himanshuman's user avatar
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0 answers
376 views

SSL Certificate for host poiting to CNAME

Hi apologies if this has been asked before but i didn't find a clear cut example. Lets assume the following scenario, I've a third party server, "sub.example.com" that has a CNAME pointing ...
Yasmeen Ali's user avatar
0 votes
2 answers
85 views

Is it possible to have a capturing group in a cname wildcard expression?

I want to have a wildcard CNAME, but to capture the value of the wildcard: As an example, a record like this on d1.com: * CNAME $1.example.com Would create these mappings: a.s1.d1.com => a.s1....
zino's user avatar
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1 vote
0 answers
52 views

Changing hosting server to a website without having the certificate from the CA

I have been helping a friend who published a wordpress webpage developed by a company he contacted that on production has a really poor performance, to fix this I created a react static web page which ...
user14398375's user avatar
-1 votes
1 answer
107 views

Are sites normally hosted on www.example.com and example.com?

I don't like the idea of hosting on both example.com and www.example.com but I can't get my dns setup to redirect www.example.com to example.com. So what I have right now is both of them work and ...
user875234's user avatar

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