opentelemetry.io: Website Profile & Alternatives

Q: What are some alternatives to opentelemetry.io?

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Website Overview

An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Page metadata, canonical configuration and social previews work together to provide more consistent search and sharing presentation.

Domain and Registration

Registered in 2019, this domain has about 7 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain uses the common .io extension, which is not an independent safety signal.

DNS and Email

MX records exist, but SPF, DKIM and DMARC were not detected. Protection against domain impersonation may be incomplete. The lowest TTL is 20 seconds, supporting rapid record changes at the cost of more frequent lookups. Nameservers are provided by NS1, indicating managed DNS hosting. MX records point to the Google Workspace email service. CAA records restrict which certificate authorities are authorized to issue certificates.

TLS and Certificates

The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.

HTTP and Browser Security

The response lacks these common security headers: Permissions-Policy. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No obvious internal addresses or debug information were found in the headers. The Server header contains the custom value Netlify. No explicit CDN or WAF marker was found in the response headers.

Technology Stack Analysis

The public page identifies Netlify without precise versions, leaving fewer clues for version-specific scanning.

Search and Social Sharing

The Generator tag identifies Hugo 0.164.0, making the publishing system easier to fingerprint. Twitter Card metadata is configured. The title has 13 characters, within a common display range. A meta description is present, with 31 characters. The observed directives allow indexing and link following.

Hosting and Email

DNSNS1

HostingNetlify

EmailGoogle Workspace

Location United States 15.197.167.90

User reviews (0)

No reviews yet.

Pages, Search and Sharing

Meta description	The open standard for telemetry
Canonical URL	https://opentelemetry.io/
Language	English (default)
Twitter Card	summary_large_image

Social Sharing Preview

11 fields

Sharing metadata

og:url	https://opentelemetry.io/
og:type	website
og:image	https://opentelemetry.io/img/social/logo-wordmark-001.png
og:title	OpenTelemetry
og:locale	en_US
og:site_name	OpenTelemetry
og:description	The open standard for telemetry
twitter:card	summary_large_image
twitter:image	https://opentelemetry.io/img/social/logo-wordmark-001.png
twitter:title	OpenTelemetry
twitter:description	The open standard for telemetry

robots.txt (opens in a new tab)

0 rules

All bots 0 allowed · 0 disallowed

Sitemaps

1

https://opentelemetry.io/sitemap.xml(opens in a new tab)

Registration details RDAP / WHOIS

Registrar	1API GmbH
Registered	2019-04-30
Expires	2027-04-30
Domain status	clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Nameservers	dns1.p01.nsone.net、dns2.p01.nsone.net、dns3.p01.nsone.net、dns4.p01.nsone.net
DNSSEC	unsigned

DNS records

Type	Name	Value	TTL	Priority
A	opentelemetry.io	15.197.167.90	300	—
A	opentelemetry.io	3.33.186.135	300	—
AAAA	opentelemetry.io	2600:1f18:16e:df01::1f5	20	—
AAAA	opentelemetry.io	2600:1f18:16e:df01::1f6	20	—
MX	opentelemetry.io	smtp.google.com	3600	1
MX	opentelemetry.io	jw7ysczcoch7xmigon2sjfi32oj5pgmrq6nmklkaiuyekef6dc6q.mx-verification.google.com	3600	15
NS	opentelemetry.io	dns1.p08.nsone.net	3600	—
NS	opentelemetry.io	dns2.p08.nsone.net	3600	—
NS	opentelemetry.io	dns3.p08.nsone.net	3600	—
NS	opentelemetry.io	dns4.p08.nsone.net	3600	—
TXT	opentelemetry.io	google-site-verification=Tb-JCyJwj_uxBnN1JJUb05PXmZGHmsUtQEUwRRC-GL0	3600	—
CAA	opentelemetry.io	0 issue "letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/2185112545"	3600	—
CAA	opentelemetry.io	0 issue "letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/54403714"	3600	—
CAA	opentelemetry.io	0 issue "pki.goog"	3600	—

TLS and certificates

Assessment	Normal configuration
Supported protocols	TLSv1.2、TLSv1.3
Negotiated protocol	TLSv1.3
Certificate subject	*.opentelemetry.io
Issuer	Let's Encrypt
Valid until	2026-11-30T17:34 · Remaining when checked: 70 days
Verification details	Certificate trust: Passed · Hostname match: Passed

HTTP response headers

Header	Value
content-type	text/html; charset=UTF-8
cache-control	public,max-age=0,must-revalidate
server	Netlify
strict-transport-security	max-age=31536000
content-security-policy	frame-ancestors 'self';
x-frame-options	SAMEORIGIN
x-content-type-options	nosniff
referrer-policy	strict-origin-when-cross-origin

Identified technologies

Netlify

Recent Updates

Website images2026-09-21 11:02
Screenshots2026-09-21 11:02
Website Technologies2026-09-21 11:02
Pages and Search Information2026-09-21 11:02
Network details2026-09-21 10:52
HTTP Response Information2026-09-21 10:52
TLS and certificates2026-09-21 10:52
DNS Information2026-09-21 10:52
Domain Registration2026-09-21 10:52
Website profile2026-09-21 10:52
Website Description2026-09-21 10:52
Website Name2026-09-21 10:52
Website profile2026-09-19 11:40
Website Description2026-09-19 11:40
Website Name2026-09-19 11:40

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