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385.6 M

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9.9 M

New domains in the last 30 days

62.8 M

Social media profiles detected

telemetry.dev

Get an email when its DNS, website or certificate changes.

telemetry.dev serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

Its busiest IP address is shared with 10,775,287 other domains.

The most recent crawl returned the page title “LLM Observability & Telemetry for AI Agents | telemetry.dev” and 72,070 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .dev Statistics for all domains we know under this TLD.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record yes The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address Both Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 42,915,143 Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "telemetry.dev"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

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Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer Google Trust Services
Valid from 10/7/2026
Valid to 1/5/2027
Time until expiry 71 days

Last successful crawl

Title LLM Observability & Telemetry for AI Agents | telemetry.dev
Description Trace LLM calls and AI agents with OpenTelemetry. Inspect token usage, cost, latency, and errors with TypeScript, Python, or an existing OTLP integration.
Content-Length 72,070 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address First seen
104.21.36.133 6/10/2026
172.67.194.111 6/10/2026
188.114.96.0 5/2/2026
188.114.97.0 5/2/2026
162.255.119.170 12/10/2023
IPv6 address First seen
2606:4700:3030:0:0:0:ac43:c26f 6/18/2026
2606:4700:3036:0:0:0:6815:2485 6/18/2026
2606:4700:3033:0:0:0:6815:2485 6/10/2026
2606:4700:3036:0:0:0:ac43:c26f 6/10/2026
2a06:98c1:3120:0:0:0:0:0 5/2/2026
Mail server Priority First seen
smtp.google.com 1 6/10/2026
eforward1.registrar-servers.com 10 12/31/2023
eforward2.registrar-servers.com 10 12/31/2023
eforward3.registrar-servers.com 10 12/31/2023
eforward4.registrar-servers.com 15 12/31/2023
Name server First seen
betty.ns.cloudflare.com 5/2/2026
yevgen.ns.cloudflare.com 5/2/2026
dns1.registrar-servers.com 12/10/2023
dns2.registrar-servers.com 12/10/2023

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

No domains found.

Reverse IP neighbours

188.114.96.3 10,775,288 domains · here since 9/20/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 9/13/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzkgf.store 10/22/2026
zzzzzyl1.cn 10/14/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.store 10/25/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,775,275 more
188.114.97.3 10,775,286 domains · here since 9/20/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 9/13/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzkgf.store 10/22/2026
zzzzzyl1.cn 10/14/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.store 10/25/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,775,273 more
2a06:98c1:3120::3 10,682,286 domains · here since 9/20/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 10/19/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzkgf.store 10/22/2026
zzzzzyl1.cn 10/14/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.store 10/25/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,682,273 more
2a06:98c1:3121::3 10,682,283 domains · here since 9/20/2026
Domain On this IP since
zzzzzzzzzzzzzzzzzzzzzz.my.id 10/21/2026
zzzzzzzzz.xyz 10/6/2026
zzzzzzzzz.org 10/19/2026
zzzzzzzzum.icu 10/13/2026
zzzzzzzoes.site 10/16/2026
zzzzzzkgf.store 10/22/2026
zzzzzyl1.cn 10/14/2026
zzzzzssss55.online 9/16/2026
zzzzzssss55.buzz 9/20/2026
zzzzzsss77.store 10/25/2026
zzzzzsss77.online 9/20/2026
zzzzzssj.com 9/14/2026
and 10,682,270 more

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.