Domain
Domain names, DNS, DNSSEC and renewals.
DNSSEC support
Additional protection for DNS responses.
Read guideGuideDomain name renewals
Check automatic renewal.
Read guideGuideManage DNS records through the Customer Panel
Manage A, AAAA, MX, CNAME and TXT records.
Read guideGuideForward a domain name to another URL
Automatically redirect visitors.
Read guideGuideWhat is DNS propagation?
Why DNS changes are not immediately visible everywhere.
Read guideGuideWhat is an A record?
An A record links a host name to an IPv4 address.
Read guideGuideWhat is an AAAA record?
An AAAA record links a host name to an IPv6 address.
Read guideGuideWhat is a CNAME record?
A CNAME record points one host name to another host name.
Read guideGuideWhat is an MX record?
An MX record determines which mail server receives email for your domain.
Read guideGuideWhat is a TXT record?
A TXT record stores text information in DNS.
Read guideGuideWhat is an SPF record?
SPF identifies which servers may send email on behalf of your domain.
Read guideGuideWhat is a DKIM record?
DKIM publishes the key used to verify email signatures.
Read guideGuideWhat is a DMARC record?
DMARC determines how recipients handle failed SPF and DKIM checks.
Read guideGuideWhat is an NS record?
NS records identify the name servers that are authoritative for a DNS zone.
Read guideGuideWhat is a CAA record?
A CAA record determines which certificate authorities may issue SSL certificates.
Read guideGuideWhat is an SRV record?
An SRV record describes the location, port and priority of a network service.
Read guideGuideWhat is a PTR record?
A PTR record maps an IP address back to a host name.
Read guideGuideAdd an A record through the customer panel
Learn how to configure an A record to point a website or subdomain to an IPv4 address.
Read guideGuideAdd an AAAA record through the customer panel
Learn how to configure an AAAA record to point a website or subdomain to an IPv6 address.
Read guideGuideAdd a CNAME record through the customer panel
Learn how to configure a CNAME record as an alias to another host name.
Read guideGuideAdd an MX record through the customer panel
Learn how to configure an MX record to direct incoming email to a mail server.
Read guideGuideAdd a TXT record through the customer panel
Learn how to configure a TXT record for verification or policy information.
Read guideGuideAdd an SPF record through the customer panel
Learn how to configure a TXT record with authorised sending servers.
Read guideGuideAdd a DKIM record through the customer panel
Learn how to configure a TXT record for email signature verification.
Read guideGuideAdd a DMARC record through the customer panel
Learn how to configure a TXT record for email authentication reporting and policy.
Read guideGuideAdd a CAA record through the customer panel
Learn how to configure a CAA record to restrict which certificate authority may issue certificates.
Read guideGuideAdd an SRV record through the customer panel
Learn how to configure an SRV record to publish a network service.
Read guideGuideAdd a wildcard DNS record
Learn how to configure an A or CNAME record to catch all non-existent subdomains.
Read guideGuidePoint a subdomain to an external IP address
Learn how to configure an A or AAAA record to point a subdomain to another server.
Read guideGuideWhy does DNS propagation take so long?
Resolvers temporarily retain DNS responses according to the TTL. As a result, a change may not be visible everywhere immediately.
Read guideGuideWebsite still points to the old IP address
An old DNS cache, local hosts file or proxy may still point to the previous address.
Read guideGuideEmail does not work after a DNS change
Incorrect or duplicate MX, SPF, DKIM or DMARC records can cause email problems.
Read guideGuideCheck an SPF record
Check that exactly one SPF policy exists and that it includes all legitimate sending servers.
Read guideGuideCheck a DKIM record
Check the selector, host name and public key when DKIM validation fails.
Read guideGuideCheck a DMARC record
Check that the record is located at _dmarc and contains a valid DMARC version and policy.
Read guide