Change DNS entries

Change DNS entries

1. Log into the admin interface under https://admin.firestorm.ch one.
2. Then open domains and click on the tool => DNS entries (1)

3. Now you can change, remove or add the DNS entries there. Note that it can take up to 24 hours for the changes to take effect worldwide.

Add DNS Entry

To add a new DNS entry, click on Add entry in the upper right corner. Now fill out the form and click on Add Entry

Important notes

• Changes to DNS entries take effect immediately on our nameservers, but worldwide propagation can take up to 24 hours.
• An A record and a CNAME record cannot exist simultaneously for the same hostname.
• A CNAME record can only be created for subdomains (e.g. www.example.ch), not for the main domain itself.
• If you change an MX record, please note that this affects mail delivery. Make sure the new mail server is configured correctly.

Common DNS record types

• A – Points a hostname to an IPv4 address (e.g. 185.85.110.92)
• AAAA – Points a hostname to an IPv6 address
• CNAME – Redirects a subdomain to another hostname (e.g. shop.example.ch → shopify.com)
• MX – Defines the mail server for the domain (e.g. 10 mail.example.ch)
• TXT – Text records for SPF, DKIM, DMARC, domain verifications etc.
• SRV – Defines services like Autodiscover for email clients
• CAA – Specifies which certificate authority may issue SSL certificates

Additional supported types: AFSDB, ALIAS, DNAME, DNSKEY, DS, HINFO, LOC, MINFO, NAPTR, RP, RRSIG, SPF, TLSA.