chembio.com

Observed Jul 21, 2026, 19:19 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byHubSpot

Secured byGoogle Trust Services

Registered withGoDaddy.com, LLC

Also usesGoogle Search Console

pharma_biotech

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

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

chembio.com

A / AAAA

141.193.213.20

Cloudflareserves the site

ns03.domaincontrol.comns04.domaincontrol.com

domaincontrol.comanswers its DNS

chembio-com.mx1.arsmtp.comchembio-com.mx2.arsmtp.com

HubSpotreceives its email

TLS

chembio.com

Google Trust Servicesissued its certificate

DNS Records

A 1

141.193.213.20

MX 2

10chembio-com.mx1.arsmtp.com
20chembio-com.mx2.arsmtp.com

TXT 10

MS=ms17888699
g94unbG2b8LoRGvLTMKCA==
og94unbG2b8LoRGvLTMKCA==
4ssu7vd7v22m545sdllfmv6eni
6i4oc55vlf90u5jr46l2aipnui
knowbe4-site-verification=79c892679a5ba564b82747c4b812931c
google-site-verification=1GIMZZqRFVtM7Hb_E18bwLl3BGg9kv69rL5231O_70o
BgwAY6VR9asWcEa9fcJJtbVeh8vst2pGOOwKUyDbwWaojJPqN8qZTc+Wu5IXj64AGcrk3mknXkYbXLIN2epQHw==
v=spf1 ip4:24.187.206.170 ip4:69.74.42.66 include:mailsenders.netsuite.com include:edgepilot.com include:207045.spf10.hubspotemail.net include:sent-via.netsuite.com -all
v=DMARC1; p=none; rua=mailto:dmarc@chembio.com; ruf=mailto:dmarc@chembio.com; fo=1

NS 2

ns03.domaincontrol.com
ns04.domaincontrol.com

SOA 1

ns03.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common Name	Issuer	Expires
`chembio.com`	C=US, O=Google Trust Services, CN=WE1	Sun, 13 Sep 2026 02:58:35 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	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 chembio.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_e4d81b092cbb422d
Output Hash: 5b8a6cfb59840149baaf698a4e63cb8b67701220324ed6c13d0e3b6e2738efae
Signature: ed25519:507710bae48e95c3751b2ff6daa7584da2db98847cfcdb5da056aea57b617a3de6430c1b0bdba4f0da91a905eaee292e36a21c059d38bf77d219d4c520f57d02
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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