codecov.io

Observed 2026-07-15T00:34:32.356Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search ConsoleAtlassian

7 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat codecov.io actually stands on - every host below is a signed observation

codecov.io

A / AAAA

34.120.234.145

Cloudflareserves the site

ns-cloud-b1.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comns-cloud-b2.googledomains.com

googledomains.comanswers its DNS

alt2.aspmx.l.google.comaspmx2.googlemail.comalt3.aspmx.l.google.comalt4.aspmx.l.google.com+6 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://about.codecov.io/

HTTP status301

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time186 ms

DNS resolutionNOERROR

Redirect chain

https://about.codecov.io/

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

DNS Records

A 1

34.120.234.145

MX 10

30alt2.aspmx.l.google.com
30aspmx2.googlemail.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
10aspmx.l.google.com
30aspmx3.googlemail.com
1aspmx.l.google.com
20alt1.aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 11

google-site-verification=qdAXZt7MFtBXcGH6hG4RjHMElzrl4EEBb7HiabRkIWI
google-site-verification=5eNQCptjXw3uM75VF6kq9q6Jbcm2QJEK-0eYnbpiZdM
google-site-verification=eGPqQfRxtzlQ9hwV8qrkujdCPweZPKMI2Dc-udW6kIk
atlassian-domain-verification=sFb0KGG+yBl7/KKaAeGQU3mMoQV1Wq+GybjOUTM5iC6COckNcO+Y1u3Ec4agGom3
google-site-verification=d9R9WJdn5UBlGOhdkfgndqaD5qhtkl1NM6uqHaYQvIs
status-page-domain-verification=18mvppnxb60v
v=spf1 a include:sendgrid.net include:_spf.google.com include:mktomail.com include:stspg-customer.com include:mail.zendesk.com -all
h1-domain-verification=XGSuREEtccrHHMTkTUfmnuLo55JKb4MTN2k8sgQZwRQsi5Ug
keybase-site-verification=e8OxmGKtVa6sYaMpq9kL_m6YYa8m9dlDiOqX4cft9Y8
v=DMARC1;p=quarantine;rua=mailto:dmarc_agg@vali.email;pct=100;sp=quarantine;

NS 4

ns-cloud-b1.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b4.googledomains.com
ns-cloud-b2.googledomains.com

SOA 1

ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com

CAA 4

issuewild comodoca.com
issue letsencrypt.org
issue pki.goog
issue comodoca.com

TLS Certificates (0)

None.

Subdomains (7)

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 codecov.io. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 6cc77865-ef69-4416-a739-808be0ce2f0c
Output Hash: ad45cc370f7c5d30b2a7635cf4a59d3c747b3b3c0d20f7d24107f905cd38ef1a
Signature: ed25519:4da7689e5ed691c4b53ceb45227e3fc744a76ce6fa2e1f83af2f3d361b656d912fd250d8ff34dd836ba0a995526d6e4b34627dfdc93b6c544c312871fb001d08
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/codecov.io