CONTINUOUS INTERNET TELEMETRY24H DRIFT170 material changesacross 134 domains · -488 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,941 curated domains not answering+1,112 vs yesterdayERRORS25,461 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED73,115 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT170 material changesacross 134 domains · -488 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,941 curated domains not answering+1,112 vs yesterdayERRORS25,461 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED73,115 throttled or blocked our scanner429 rate-limit / 403 bot-block

bazel.build

Observed Jul 18, 2026, 12:01 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onGoogle
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · developer
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bazel.build actually stands on - every host below is a signed observation
bazel.build
A / AAAA
172.253.139.138172.253.139.102172.253.139.100172.253.139.139+6 more
Googleserves the site
NS
ns3.google.comns4.google.comns1.google.comns2.google.com
google.comanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
devsite-sni.developers.google.com
Google Trust Servicesissued its certificate

DNS Records

A 6

  • 172.253.139.138
  • 172.253.139.102
  • 172.253.139.100
  • 172.253.139.139
  • 172.253.139.113
  • 172.253.139.101

AAAA 4

  • 2607:f8b0:4004:c21::8b
  • 2607:f8b0:4004:c21::71
  • 2607:f8b0:4004:c21::64
  • 2607:f8b0:4004:c21::65

MX 1

  • 0smtp.google.com

TXT 6

  • google-site-verification=MTZjOzOoJsahwWf_LT_6dW73Z9CGiffdLkVq8_O9mkk
  • v=spf1 include:_spf.google.com ~all
  • google-site-verification=0XKm2HoQGbhaEq-KcfNEsQNKiFaCfNBE4izd0o5APcg
  • google-site-verification=uv-5H19Y_zQhHWub3oODjzSu0tfQzig7sVYwFnSMVxw
  • google-site-verification=dg24b8fWYxqQm7nqJ3x4VBpqD4wWLsG6y-aQhwkuUao
  • v=DMARC1; p=reject; rua=mailto:mailauth-reports@google.com

NS 4

  • ns3.google.com
  • ns4.google.com
  • ns1.google.com
  • ns2.google.com

SOA 1

  • ns1.google.com dns-admin.google.com

CAA 2

  • issue "pki.goog"
  • issue "letsencrypt.org"

TLS Certificates (3)

Common NameIssuerExpires
devsite-sni.developers.google.com C=US, O=Google Trust Services, CN=WR2 Mon, 21 Sep 2026 08:37:25 +0000
WR2 C=US, O=Google Trust Services LLC, CN=GTS Root R1 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R1 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for bazel.build. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for bazel.build <a href="https://domaindrift.io/t/bazel.build"> <img src="https://domaindrift.io/badge/bazel.build.svg" width="300" height="64" alt="DomainDrift signed observations for bazel.build"> </a>

Ed25519 Receipt

Receipt ID
20bc04e2-745d-4d51-91d8-0eb2da35bfb0
Output Hash
43c8ae26404432113a45b4bfef5c18190d958e8d0e9c5eaa52daee3dbee52e7e
Signature
ed25519:e3948fc6bbc21ecdb971f7b3b20366a18546f6bb34abd26085d75176778054620bfae2075f0271102ef9a21be4ba67cd17c6d983339664f6fff88cd1d24f7609
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser