tenable.com
Vulnerability and exposure management | Cloud and AI security | Tenable®
tenable.com is registered with Amazon Registrar, Inc. since April 10, 1997 (29.6 years). The registration expires on April 11, 2028. The site runs on Drupal, Cloudflare, Marketo and 4 other technologies. Its email security grade is B. Its SSL certificate is issued by Amazon and is valid for 156 more days.
- Domain age
- 29.6 yrs
- Technologies
- 7
- Email security
- B
- SSL days left
- 156
Registration
| Registrar | Amazon Registrar, Inc. |
|---|---|
| IANA ID | 468 |
| Registered | April 10, 1997 |
| Expires | April 11, 2028 |
| Updated | May 16, 2026 |
| Status | client transfer prohibited |
| Name servers | ns1.tenablesecurity.com, ns2.tenablesecurity.com, ns3.tenablesecurity.com |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 54.159.189.155 | 253 |
| MX | us-smtp-inbound-1.mimecast.com 10 | 600 |
| MX | us-smtp-inbound-2.mimecast.com 10 | 600 |
| NS | ns1.tenablesecurity.com | 300 |
| NS | ns2.tenablesecurity.com | 300 |
| NS | ns3.tenablesecurity.com | 300 |
| CAA | issue 0 amazon.com | 300 |
| CAA | issue 0 digicert.com | 300 |
| CAA | issue 0 letsencrypt.org | 300 |
| CAA | issue 0 pki.goog; cansignhttpexchanges=yes | 300 |
| CAA | issue 0 ssl.com | 300 |
| CAA | issuewild 0 amazon.com | 300 |
| CAA | issuewild 0 digicert.com | 300 |
| CAA | issuewild 0 pki.goog; cansignhttpexchanges=yes | 300 |
| TXT | 2295029 | 300 |
| TXT | MS=ms17590469 | 300 |
| TXT | MS=ms70799374 | 300 |
| TXT | v=spf1 redirect=1mz2szrz._spf._d.mim.ec | 300 |
| TXT | loaderio=304cb40b43c10147ec18df636e5b1f14 | 300 |
| TXT | apple-domain-verification=clcd7AntcH2Z4VX1 | 300 |
| TXT | docusign=01896691-46f6-42a7-89da-42203b74c164 | 300 |
| TXT | docusign=039a7a49-7176-4b7b-bb58-d198685b7f4a | 300 |
| TXT | jamf-site-verification=_O2pEWqOpALI7eS_dSV66A | 300 |
| TXT | openai-domain-verification=dv-oR5hBU6DzZVCfrm2Rb8CcKaI | 300 |
| TXT | docker-verification=70eeb94b-709c-4f1e-b42b-22d8e1fbdeff | 300 |
| TXT | cloudflare_dashboard_sso=77bf41b0fe0cb1a4fe33ef0fb629cc71 | 300 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-NBM4TMSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Amazon RSA 2048 M01, Amazon |
| Expires | April 15, 2027 |
| Days remaining | 156 |
| Protocol | TLSv1.3 |
| Names | *.tenable.com, tenable.com, *.cloud.tenable.com, cloud.tenable.com |
Email security
- warnSPF uses 9 of the 10 allowed DNS lookups. Adding another service may break it.
- 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 policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: google, s1, s2, dkim).
- good2 MX record(s) found. Mail is handled by Mimecast.
Homepage metadata
| Title | Vulnerability and exposure management | Cloud and AI security | Tenable® |
|---|---|
| Description | The leader in exposure management and AI security, Tenable cybersecurity solutions reduce cyber risk across IT, OT, cloud, identity & hybrid attack surfaces. |
| Language | en |
| Canonical | https://www.tenable.com/ |
| Structured data | Corporation, WebSite |
| Indexable | Yes |
| Word count | 3175 |
About tenable.com
Who is the registrar of tenable.com?
tenable.com is registered with Amazon Registrar, Inc. (IANA ID 468).
When does tenable.com expire?
The current registration of tenable.com expires on April 11, 2028. It was first registered on April 10, 1997.
What technology does tenable.com use?
We detected 7 technologies on tenable.com, including Cloudflare, Drupal, Marketo, PHP, Content Security Policy, HSTS.
Does tenable.com protect its email with SPF and DMARC?
tenable.com scores 83/100 (grade B) for email security. SPF uses 9 of the 10 allowed DNS lookups. Adding another service may break it. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of tenable.com?
tenable.com uses ns1.tenablesecurity.com, ns2.tenablesecurity.com, ns3.tenablesecurity.com.