Has an IPv4 address but no IPv6 (AAAA) record. IPv6-only visitors can't reach it directly.
D
IPv6 readiness
The website has no IPv6.
Website over IPv6 azem-smm.site has no AAAA record.
no
www over IPv6 www.azem-smm.site has no AAAA record.
no
Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record.
no
Nameservers have IPv6 Couldn't find this domain's nameservers.
?
What's keeping azem-smm.site from an A
Give azem-smm.site an IPv6 address Ask your hosting provider for the site's IPv6 address (or the hostname to point at), then publish it as an AAAA record. If your host doesn't offer IPv6, a proxy that does can sit in front. How to add an AAAA record
www.azem-smm.site is an alias of e0a69212b33285c9.vercel-dns-017.com, which has no IPv6 www.azem-smm.site is a CNAME, so it can't also have its own AAAA record. Ask whoever runs e0a69212b33285c9.vercel-dns-017.com to enable IPv6 there — or replace the alias with the A and AAAA records they give you. Why some hosts don't offer IPv6
Mail servers without IPv6 Your domain's mail goes to its own address, which has no AAAA record.
Visitors on IPv6-only networks (many mobile carriers) can still reach it, but only through a translator their carrier runs (NAT64). The site itself has no IPv6 address — and you can't make one up from the IPv4. Why some hosts don't offer it
Copy the evidence— a citation-ready record of this measurement