CONTINUOUS INTERNET TELEMETRY24H DRIFT2,523 material changesacross 2,302 domains · -28 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -1 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,335 curated domains not answeringlast probe, steadyERRORS10,917 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,523 material changesacross 2,302 domains · -28 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -1 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,335 curated domains not answeringlast probe, steadyERRORS10,917 responded with an errorlast probe · 5xx / 404 / 429 / 403

gc.com

Observed 2026-07-13T03:08:49.478Z (22h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byGoogle Workspace
Registered withCSC Corporate Domains, Inc.
Also usesZoomDockerGoogle Search ConsoleFigmaHubSpotAtlassian1PasswordNotion
8 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat gc.com actually stands on - every host below is a signed observation
gc.com
A / AAAA
3.169.183.633.169.183.793.169.183.173.169.183.65
Cloudflareserves the site
NS
ns-313.awsdns-39.comns-1319.awsdns-36.orgns-2033.awsdns-62.co.ukns-954.awsdns-55.net
awsdns-39.com + awsdns-36.org + moreanswers its DNS
MX
aspmx2.googlemail.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx3.googlemail.com+1 more
Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time32 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 4

  • 3.169.183.63
  • 3.169.183.79
  • 3.169.183.17
  • 3.169.183.65

MX 5

  • 30aspmx2.googlemail.com
  • 20alt2.aspmx.l.google.com
  • 10aspmx.l.google.com
  • 30aspmx3.googlemail.com
  • 20alt1.aspmx.l.google.com

TXT 35

  • ZOOM_verify_s7wgWiXt8TnnidKj242PLd
  • docker-verification=bbb5a3e8-3123-4b83-8ca7-9abecd560909
  • JK8-P73-WX5
  • google-site-verification=GgKCK3o1ShQPDMn_yaPgRny6AQyMzYaF8o6dRMjFGW8
  • mandrill_verify.bzcECagWVJc5aK6FKhac3w
  • google-site-verification=t3GCWPo6kl4tpFn4-LN4kan8efEm9hsg1VsU4gZ-s6U
  • atlassian-sending-domain-verification=105a3b85-d77a-4ed2-9db9-af441b66621a
  • figma-domain-verification=bbdb828f178e0d9359f53d0076408fb73f10636156917ab018ec2fda38da39ec-1734022805
  • hubspot-domain-verification=ZTY1MDY5NTctZmI1NC00MjlhLTk0ZDUtNjVlNTRiMjM1MWU2
  • _proofpoint-verification=07da52c0-2fee-469b-afd0-84c2c688e64a

NS 4

  • ns-313.awsdns-39.com
  • ns-1319.awsdns-36.org
  • ns-2033.awsdns-62.co.uk
  • ns-954.awsdns-55.net

SOA 1

  • ns-2033.awsdns-62.co.uk awsdns-hostmaster.amazon.com

CAA 6

  • issue awstrust.com
  • issue pki.goog; cansignhttpexchanges=yes
  • issue letsencrypt.org
  • issue amazon.com
  • issue amazontrust.com
  • issue amazonaws.com

TLS Certificates (0)

None.

Subdomains (8)

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 gc.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
a1c2cc39-319d-42f2-8d30-956977065fb6
Output Hash
f353d87be2af22cae3bf30e9c9301dea3323c4816e6b26f37357e39c47514a3d
Signature
ed25519:9efebe2511f02a9c079cc8e974faae60f3a29627e157189d1b0b249a12e47501e308877443693644a930d0c214f3f613a1ec4af9cc8eab499327ac039818b603
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser