doinstruct.com
Observed Jul 25, 2026, 08:26 UTC (8d 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.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesAtlassianFacebook/MetaFigmaGoogle Search ConsoleLinearMiroNotionSlack
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat doinstruct.com actually stands on - every host below is a signed observation
doinstruct.com
A / AAAA
198.202.211.1
Cloudflareserves the site
NS
ns-10.awsdns-01.comns-1352.awsdns-41.orgns-1582.awsdns-05.co.ukns-775.awsdns-32.net
awsdns-01.com + awsdns-41.org + moreanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
doinstruct.com
Google Trust Servicesissued its certificate
DNS Records
A 1
198.202.211.1
MX 1
1smtp.google.com
TXT 24
MS=ms39822845anthropic-domain-verification-1s2jm2=mHQ1tTA7mHI1OIfdCPXW5fsdYapple-domain-verification=1X1bU0MlrnLpbE6Zatlassian-domain-verification=JzkaxQYgh3a3HuiaYyCQMEXSBRtiqKvZjN8Y2/iwZZukOXohsr8O3B7pGn1j6uX2bw=leMKiD7hrkNzCfFPxvgpFFFWcEZyyLFiy1D58UcUXt9acursor-domain-verification-mayrk2=J7G3TIGCWr0dtUWyMoGfk28QMfacebook-domain-verification=2pvqtmk2otafm4dp6h3ed5ste8fz8jfigma-domain-verification=40a9efa51a0524be375cdf1be90dd2351ecc3930088a5150a47e892c7145b873-1728824691google-site-verification=GIWnr1ol3I4s5INdwy92PNvk8U_tbiddD0ZeaXuJcwQgoogle-site-verification=swxR1KsyVRbaggbkErcXaJtED_bFCzrAyEoekDxbG1M
NS 4
ns-10.awsdns-01.comns-1352.awsdns-41.orgns-1582.awsdns-05.co.ukns-775.awsdns-32.net
SOA 1
ns-10.awsdns-01.com awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
doinstruct.com |
C=US, O=Google Trust Services, CN=WE1 | Fri, 02 Oct 2026 10:01:35 +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 receiptEd25519 Receipt
- Receipt ID
rcpt_a21f8e42ae2e7f3d- Output Hash
078224dedc2d46e6b963b7fd7dada5a3a7e06b0026b3f057da9e62e2e326a948- Signature
ed25519:d55fc6c60a9608abce847530069e99b1fc0bec87f6fdd421b79819b5720022d45ec946090bc29021bc899e6015a1cffb42eb9357c99213a8ccb1151891cd8a02- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast