Rank #7,698Updated November 10, 2026
opentelemetry.io
OpenTelemetry
The site runs on Google Analytics 4, Font Awesome, Netlify and 2 other technologies. Its email security grade is F. Its SSL certificate is issued by Let's Encrypt and is valid for 80 more days.
- Domain age
- —
- Technologies
- 5
- Email security
- F
- SSL days left
- 80
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 15.197.167.90 | 118 |
| A | 3.33.186.135 | 118 |
| MX | smtp.google.com 1 | 3600 |
| MX | jw7ysczcoch7xmigon2sjfi32oj5pgmrq6nmklkaiuyekef6dc6q.mx-verification.google.com 15 | 3600 |
| NS | dns1.p08.nsone.net | 3600 |
| NS | dns2.p08.nsone.net | 3600 |
| NS | dns3.p08.nsone.net | 3600 |
| NS | dns4.p08.nsone.net | 3600 |
| CAA | issue 0 letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/2185112545 | 3600 |
| CAA | issue 0 pki.goog | 3600 |
| CAA | issue 0 letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/54403714 | 3600 |
| TXT | google-site-verification=Tb-JCyJwj_uxBnN1JJUb05PXmZGHmsUtQEUwRRC-GL0 | 3600 |
| AAAA | 2a05:d014:58f:6200::1f5 | 20 |
| AAAA | 2a05:d014:58f:6200::1f6 | 20 |
Technology stack
Analytics and advertising IDs
google_analytics:G-QZHM7YEG07SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE1, Let's Encrypt |
| Expires | January 29, 2027 |
| Days remaining | 80 |
| Protocol | TLSv1.3 |
| Names | *.opentelemetry.io, opentelemetry.io |
Email security
FScore 5/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- badNo SPF record. Anyone can send email that claims to come from opentelemetry.io.
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- 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).
- good2 MX record(s) found. Mail is handled by Google Workspace.
Homepage metadata
| Title | OpenTelemetry |
|---|---|
| Description | The open standard for telemetry |
| Language | en |
| Canonical | https://opentelemetry.io/ |
| Indexable | Yes |
| Word count | 459 |
About opentelemetry.io
What technology does opentelemetry.io use?
We detected 5 technologies on opentelemetry.io, including Google Analytics 4, Font Awesome, Netlify, Content Security Policy, HSTS.
Does opentelemetry.io protect its email with SPF and DMARC?
opentelemetry.io scores 5/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from opentelemetry.io. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
What are the name servers of opentelemetry.io?
opentelemetry.io uses dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net.