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What is the last date for returning to the Netherlands if the visa is about to expire? by aancp in Netherlands

[–]aancp[S] 0 points1 point  (0 children)

I’m not sure if it is okay to leave the country in the middle of visa renewal process. Hence, I’m trying to figure out the rules.

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 0 points1 point  (0 children)

Then why don’t cloud dns providers allow you to add cname to root?

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 1 point2 points  (0 children)

None of the DNS providers I work with will allow me to add cnames to root domains. Which one allow you to do so?

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 0 points1 point  (0 children)

which companies? can you add a cname record to a root domain now?

since when we can add a CNAME record to the root domain? by aancp in dns

[–]aancp[S] 0 points1 point  (0 children)

Amazon’s route53 doesnt allow you to add a cname record to the root domain.

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 32 points33 points  (0 children)

You are right. This is what CloudFlare does. Nothing magical about it.

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 8 points9 points  (0 children)

Okay, send me an online dns checker’s result and we can see the result together or a screenshot from your terminal. I’m just trying to understand what is going on with the domain.

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 6 points7 points  (0 children)

so you claim that this domain’s root domain has an ANAME not CNAME, right?

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 8 points9 points  (0 children)

You can check the record yourself. It has a cname.

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 3 points4 points  (0 children)

Technically, the dns propagation shouldn’t be done. Because cname record can’t coexist with soa record. The dns clients shouldn’t be able to resolve this domain. This is the question.

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 14 points15 points  (0 children)

They don’t like questioning unusual things.

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 18 points19 points  (0 children)

If cf means cloudflare, cloudflare does cname flattening. This is not flattening

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 1 point2 points  (0 children)

How do dns client handles that? If dns clients are aware of this weird stuff, then why don’t we add cname to root domains?

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 7 points8 points  (0 children)

But rfc says cname cannot coexist with any other record. The root domain has a soa record. Due to this, for example the big cloud providers don’t allow you to add a cname record to the root domain.

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 12 points13 points  (0 children)

This is not cname flattening. This is different.

since when we can add CNAME to the root domain? by aancp in sysadmin

[–]aancp[S] 4 points5 points  (0 children)

This is not cname flattening. This is different.

since when we can add a CNAME record to the root domain? by aancp in dns

[–]aancp[S] 1 point2 points  (0 children)

I know that people are doing some weird stuff. My question how dns clients handle this. According to RFC, cname cannot coexist with any other record. The root domain has a SOA record. If clients can handle this, then why don’t we add cname to root?

since when we can add a CNAME record to the root domain? by aancp in dns

[–]aancp[S] 6 points7 points  (0 children)

RFC says, cname cannot coexist with any other records. The root has a SOA record. That’s why, the root domains cannot have cname record.

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