opera.com
Number 80 of the Top 100 · Tranco rank 90
opera.com is the maker of the Opera browsers. They reach it for updates, news and their built-in VPN.
Can opera.com be forged?
Can opera.com be forged?
The name is refused; forums.opera.com is not.
- The exact name
- reject · subdomains reject · no reports asked for
- Names that copy
- 120 registered lookalikes can send mail. DMARC never sees them. See them →
What we noticed
- The SPF record marks an unlisted sender as a soft failure. A hard failure is stronger.
Senders it names Google Workspace
- Google Workspace include:_spf.google.com· DKIM key found
- Google Workspace runs its mail hosts
These are the services the records name. A record can name a service no longer used, and a sender can sign without being named.
SPF~all · 2 of 10 lookups · 98 thousand addresses
Flags others · 2 of 10 lookups · 0 of 2 void lookups · 98,311 IPv4 addresses · 13 IPv6 blocks · Includes of its senders
Every term and include
DKIM2 keys found
- google._domainkey · rsa 2048· Google Workspace
- mail._domainkey · rsa 1024
We look under the selectors of the services the records name. A domain can have keys we do not find.
Sending names 20 names, 18 at reject
| Name | Policy | SPF lookups | Reports to |
|---|---|---|---|
| accounts.opera.com | reject | — | nowhere |
| auth.opera.com | reject | 1 | nowhere |
| blog.opera.com | reject (inherited) | 8 | — |
| cn.opera.com | reject (inherited) | 8 | — |
| de.opera.com | reject (inherited) | 8 | — |
| dev.opera.com | reject (inherited) | 8 | — |
| forums.opera.com | quarantine | 1 | nowhere |
| fr.opera.com | reject (inherited) | 8 | — |
| get.opera.com | reject | — | nowhere |
| helpdesk.opera.com | reject (inherited) | 0 | — |
| jp.opera.com | reject (inherited) | 8 | — |
| legacy.opera.com | reject (inherited) | 8 | — |
| link.opera.com | reject (inherited) | 8 | — |
| mail.opera.com | reject (inherited) | 8 | — |
| mobile.opera.com | reject (inherited) | 8 | — |
| my.opera.com | reject (inherited) | 8 | — |
| news.opera.com | reject (inherited) | — | — |
| portal.opera.com | reject (inherited) | 8 | — |
| search.opera.com | reject (inherited) | 8 | — |
| support.opera.com | none | 13 | nowhere |
Reportsnowhere, on every name
Aggregate reports (rua) go to mailto:c22187dc@in.mailhardener.com. No failure reports are asked for.
Transport MTA-STS none · TLS-RPT published · BIMI none
MTA-STS asks senders to deliver to opera.com over encrypted connections only. TLS-RPT asks for reports when they cannot. BIMI shows a logo beside mail that passes DMARC at quarantine or reject.
Read on Oct 28, 2026. Check it again yourself →
Watch your own domain's mail this way: Sender Security · the DMARC Report