`insecure.sentry.io`

DNSSEC	⚠️ Not signed
A	35.186.247.156^{🇺🇸 Google35.186.0.0/16}
		PTR	`156.247.186.35.bc.googleusercontent.com`

`sentry.io`

	DNSSEC	⚠️ Not signed
	A	35.186.247.156^{🇺🇸 Google35.186.0.0/16}
	NS	`ns-cloud-d1.googledomains.com` ⭐
	NS	`ns-cloud-d2.googledomains.com`
	NS	`ns-cloud-d3.googledomains.com`
	NS	`ns-cloud-d4.googledomains.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
	MX	`alt3.aspmx.l.google.com`⁽⁵⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽⁵⁰⁾
	TXT	`cursor-domain-verification-yybzt5=ZwvnX7XES6QcFtlwVDBUmr8vf`
	TXT	`h1-domain-verification=R5Hoe4rxMTsiMx2DwiCV7GNNhjh6vgonQE2YVkbMQfmcd8fs`
	TXT	`openai-domain-verification=dv-sLSoiuAzGoi1JmntxL3ZOTzl`
	TXT	`699b17b5-0406-44b1-b642-39b398e071cb`
	TXT	`fastly-domain-delegation-W8k1SJ(0x733358)uoC2JQZYPkdsmdKdd09L0V0wx4-20180612`
	TXT	`linear-domain-verification=993u3eirym9h`
	TXT	`anthropic-domain-verification-bf2t84=NjmsryxsUN1QUHk0YTnPg61s0`
	TXT	`google-site-verification=FHGqXJeILY9odYta__5tuEzAk9Z3GPYBxnmtzrV9q3U`
	TXT	`mgverify=b1b31496f8a11b6a792fafc7f5c3a3b3ff5ea0b4ff73702e6868a7821bdc4825`
	TXT	`notion-domain-verification=DIDkO5IIeUGX0AMjzjBjTmGcy6vIjOiH7lTvGf7yJj4`
	TXT	`google-site-verification=O_I2cXzFPatyfqnLOI7WFlFbB5ewmERMnUOMt31BRjs`
	TXT	`apple-domain-verification=Aq2K4zadyt2CS6sK`
	TXT	`MS=83FA471E7570AA78ED77B729EFE77ADF28C6DFA2`
	TXT	`google-site-verification=vtlO-FzJLXp_VnrOYVCLcgzjUPJDgvP_i6genmZfp9s`
	TXT	`linear-domain-verification=d77mb72my2q9`
	TXT	`53bwpzxr3bwymbd8mggzcggsh00k72tw`
	TXT	`google-site-verification=ObswIIBtNaASFVNuRT7g0gqpFsnfp83TdHASnP8gcxs`
	TXT	`atlassian-domain-verification=iiuI98qnuSg2OEb25fN3FJ3Rrmh+ur5j+LY4jFtC1Z2LYQG...`
	TXT	`google-site-verification=IUqYHsya4QqI4hELwmRVS7gzTtVSQVlKom181og5xNs`
	TXT	`google-site-verification=i0zvNt7LI2Y0qQRWIFCKYPud8_MGng5i5bBb3wVgljM`
	TXT	`miro-verification=058fca15d28773dcefde3bef106f4184adf32167`
	TXT	`82CB80AA6A`
	TXT	`_hfh8pdnbjmfdca0zkigvjq20wepe6ea`
	TXT	`v=spf1 include:_spf.google.com include:mail.zendesk.com include:sendgrid.net ...`
	TXT	`ZOOM_verify_EG6_kEWER6u4eHEy-i0lBw`
	TXT	`cloudflare_dashboard_sso=45d126329fa9f9042859b736e9b6ecca`
	TXT	`stripe-verification=0FA6345EA1A89D0885B16CF56AB6C893C19D4AB8F673B0B8AE1E6CF33...`
	TXT	`dropbox-domain-verification=mbrg6ujh4r90`
	TXT	`atlassian-sending-domain-verification=66b25870-b898-444e-b59f-680b2efa07ba`
	TXT	`docusign=4d3c0a3c-f31f-47b5-83b4-913749ae5eda`
	SOA	`ns-cloud-d1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

⚠️ On DNS blocklist: pro, pro.plus, ultimate
WOT: SAFE (61/100)
rank #4376 globally
rank #42 in the tld
This domain, "sentry.io", belongs to Sentry, a company that provides open-source error tracking that shows you every crash in your stack as it happens, with the details needed to prioritize, identify, and solve the issue. It helps all software teams to discover, triage, and prioritize errors in real-time.⚠️ On DNS blocklist: pro, pro.plus, ultimate
🔒 HSTS Preload (+subdomains)
WOT: SAFE (67/100)
📈 Tranco rank: #96

Sentry - Application Monitoring Platform

Sentry is a developer-focused platform for error monitoring, performance monitoring, and application debugging. The company helps developers identify, diagnose, and fix issues in their code across more than 100 programming languages.

Key Products & Services

Error Monitoring - Real-time tracking and reporting of application errors
Performance Monitoring - Diagnosing and optimizing code performance
Session Replay - Recording user sessions for debugging
Tracing & Profiling - Distributed tracing and code performance analysis
Uptime & Cron Monitoring - Tracking application availability and scheduled tasks
Logs - Log aggregation and analysis
AI Code Review - Automated code analysis

Infrastructure

Hosting: Google Cloud Platform (IP: 35.186.247.156)
Nameservers: Google Domains (ns-cloud-d[1-4].googledomains.com)
Mail: Google Workspace (aspmx.l.google.com and alternates)
DNSSEC: Not signed

Notable Facts

Tranco Rank: #104 globally - one of the most popular developer tools domains
Integrates with GitHub, Slack, Jira, and other development tools
Wide language support enables cross-platform development teams to use a single monitoring solution

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

●A35.186.247.1562026-03-14 → 2026-05-09 · 2 obs

● 2026-03-14 20:08:18
● 2026-05-09 19:31:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
sentry.io	ns-cloud-d1.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com	-

✅ Authoritative Response

Server:216.239.34.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentry.io (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.186.247.156`

Analysis

IP Addresses

insecure.sentry.io points to an IP address: 35.186.247.156.

other host names include codecow-bv.sentry.io, test-org.sentry.io, sentry.sentry.io, ingest.eu.sentry.io and itou.sentry.io; they share IP numbers with insecure.sentry.io.

insecure.sentry.io - robtex.com