Rank #6,421Updated November 10, 2026
dolby.com
dolby.com is registered with MarkMonitor Inc. since November 20, 1991 (35.0 years). The registration expires on November 19, 2027. Its email security grade is D. Its SSL certificate is issued by Sectigo Limited and is valid for 127 more days.
- Domain age
- 35.0 yrs
- Technologies
- —
- Email security
- D
- SSL days left
- 127
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | November 20, 1991 |
| Expires | November 19, 2027 |
| Updated | October 18, 2025 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited |
| Name servers | ns-1205.awsdns-22.org, ns-1692.awsdns-19.co.uk, ns-331.awsdns-41.com, ns-743.awsdns-28.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 217.114.94.2 | 300 |
| MX | mxa-000fd501.gslb.pphosted.com 10 | 60 |
| MX | mxb-000fd501.gslb.pphosted.com 10 | 60 |
| MX | mx0a-000fd501.pphosted.com 20 | 60 |
| MX | mx0b-000fd501.pphosted.com 20 | 60 |
| NS | ns-1205.awsdns-22.org | 172800 |
| NS | ns-1692.awsdns-19.co.uk | 172800 |
| NS | ns-331.awsdns-41.com | 172800 |
| NS | ns-743.awsdns-28.net | 172800 |
| TXT | 00D4T000000FlHG=1TBUu00000001s9 | 3600 |
| TXT | 08f01f6e-b4e6-4b60-8211-ff6dd05195a0 | 3600 |
| TXT | 1password-site-verification=77CTRY7E25EJJOC5TUJOPXJSK4 | 3600 |
| TXT | MS=ms22151093 | 3600 |
| TXT | T2UJrqKINZ_uUIqKFoP1ebzgitf4 | 3600 |
| TXT | _0ori0530ad2cp6quhoxbx8vk2dus0hk | 3600 |
| TXT | _b971uy93g9vik5v2amt8mtr571n8rcu | 3600 |
| TXT | anthropic-domain-verification-5xv0vp=12aAsHOTvSHSpPtS4pOZWHYor | 3600 |
| TXT | apple-domain-verification=HXjFQmrck6E8VdL9 | 3600 |
| TXT | atlassian-domain-verification=VtgUaFQZBed1uBSGwh/qrMiFCtyKg9dJ6a6AQmzFUmjwx8KhsQGxADLeEcHuXL6e | 3600 |
| TXT | axios-domain-verification-1xr0rd=wnhXUeS2BzMDOIBLqor6uDac7 | 3600 |
| TXT | docusign=15073131-8970-4b6a-bcf9-fe47e47a0c52 | 3600 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | GB, Sectigo Public Server Authentication CA OV R36, Sectigo Limited |
| Expires | March 18, 2027 |
| Days remaining | 127 |
| Protocol | TLSv1.3 |
| Names | www.dolby.com, accessapp.dolby.com, developer.dolby.com, dolby.com, events.dolby.com, experience.dolby.com, games.dolby.com, helix.dolby.com, industry.dolby.com, library.dolby.com, live.dolby.com, moviestv.dolby.com |
Email security
DScore 63/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: selector1, k1, s1, s2).
- good4 MX record(s) found. Mail is handled by Proofpoint.
About dolby.com
Who is the registrar of dolby.com?
dolby.com is registered with MarkMonitor Inc. (IANA ID 292).
When does dolby.com expire?
The current registration of dolby.com expires on November 19, 2027. It was first registered on November 20, 1991.
Does dolby.com protect its email with SPF and DMARC?
dolby.com scores 63/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of dolby.com?
dolby.com uses ns-1205.awsdns-22.org, ns-1692.awsdns-19.co.uk, ns-331.awsdns-41.com, ns-743.awsdns-28.net.