chemours.com

Observed 2026-07-17T21:18:05.577Z (2h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onCloudflare

Email byMicrosoft 365

Registered withMarkMonitor Inc.

Also usesNotionGoogle Search Console

IPv6 · 94 subdomains · fortune_500

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

INFRASTRUCTURE MAPwhat chemours.com actually stands on - every host below is a signed observation

chemours.com

A / AAAA

104.18.19.243104.18.18.2432606:4700::6812:13f32606:4700::6812:12f3

Cloudflareserves the site

pdns99.ultradns.orgpdns99.ultradns.netpdns99.ultradns.bizpdns99.ultradns.com

ultradns.org + ultradns.net + moreanswers its DNS

chemours-com.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active

HTTP status403

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time41 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 2

104.18.19.243
104.18.18.243

AAAA 2

2606:4700::6812:13f3
2606:4700::6812:12f3

MX 1

0chemours-com.mail.protection.outlook.com

TXT 39

adobe-idp-site-verification=c424e2cc7f9be5f56fe34c919d7486f05608915ebd055e7cd0a79ab521a06b50
_ng96xwmcdm02xs4gh723foi50t4sgij
_x78cfpqvg0yq77gxij6mgwppqw3cij1
rk1nk3lvdltv865q0gp99h44ftzcqnq0
_mxhsjyj6awshnhnb0b0oxju6fiolufu
_q7nvzcvpetkfk3gonvuu8laxz2sqozg
MS=ms83487257
notion-domain-verification=QC9lLRVUcjamszH4XPTMWVtN4XYjHgBzlZkzEV141gy
adobe-sign-verification= 74883f6eb76ea991ac4f1bacabb8d89
_vboe2zsv4hlkpavqycjraxjdm9vtp9r

NS 4

pdns99.ultradns.org
pdns99.ultradns.net
pdns99.ultradns.biz
pdns99.ultradns.com

SOA 1

pdns99.ultradns.com domain_admin.chemours.com

TLS Certificates (0)

None.

Subdomains (94)

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

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

Ed25519 Receipt

Receipt ID: 6e62e7f0-60fc-4368-b203-7f42fec9ec1e
Output Hash: f88ff4cb94732ea51a382f213e00758498db7da73efb98aba91f72c02a88e682
Signature: ed25519:e2757d21a424bfb1da076248a71ae5007eb248dc139fbc7b1dc70000cc6e2e4e4587155ea9d145dae69b11b43be028ee6bcd52f4a6c5522c8eb61e3ed7a7670f
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/chemours.com