CONTINUOUS INTERNET TELEMETRY24H DRIFT1,909 material changesacross 1,731 domains · -50 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT8 domains switched email providertop destination outlook.com · +5 vs yesterdayNOW8,081 curated domains not answering+4,652 vs yesterdayERRORS8,524 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,909 material changesacross 1,731 domains · -50 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT8 domains switched email providertop destination outlook.com · +5 vs yesterdayNOW8,081 curated domains not answering+4,652 vs yesterdayERRORS8,524 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block

alector.com

Observed 2026-07-15T00:15:14.148Z (21h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byProofpoint
Registered withWild West Domains, LLC
Also usesGoogle Search ConsoleDocuSignSlackAtlassian
IPv6 · 2 subdomains · pharma_biotech
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alector.com actually stands on - every host below is a signed observation
alector.com
A / AAAA
23.185.0.32620:12a:8000::32620:12a:8001::3
Cloudflareserves the site
NS
ns76.domaincontrol.comns75.domaincontrol.com
domaincontrol.comanswers its DNS
MX
mxb-00667b01.gslb.pphosted.commxa-00667b01.gslb.pphosted.comalector-com.mail.protection.outlook.com
Proofpointreceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time64 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 1

  • 23.185.0.3

AAAA 2

  • 2620:12a:8000::3
  • 2620:12a:8001::3

MX 3

  • 15mxb-00667b01.gslb.pphosted.com
  • 15mxa-00667b01.gslb.pphosted.com
  • 0alector-com.mail.protection.outlook.com

TXT 26

  • google-site-verification=5khVuZ6T5YrMeyuT3sLH30aRpatwhRmAVFfh9VBt-sw
  • adobe-idp-site-verification=1b899b553c6205c41a9c3e40f84ef7304318f8e45469564e08b3908178f17d97
  • infoblox-domain-mastery=22e5d93a784d1e283ed6c12e3d6f301ac1f89aef7a668b78cec746903dd209d8ce
  • twilio-domain-verification=5acd1fcbc7177a925b63511e2e4fe52d
  • docusign=2c49d1cd-69fb-47bc-a984-f9412b956eb7
  • ppe-75922415bad53a581c5e
  • google-site-verification=NE0mS592KjEPKC7W1FvHLS5QYgl2tbRKInOKxSeUQ48
  • perplexity-ai-domain-verification-p2xdzt=E210EFuDuDhnR4NPAGYmz1sQD
  • apple-domain-verification=KWHQvR8rVpQ0SRnw
  • pf1y8lvwz4f85twk2l0q984xg764n7rp

NS 2

  • ns76.domaincontrol.com
  • ns75.domaincontrol.com

SOA 1

  • ns75.domaincontrol.com dns.jomax.net

TLS Certificates (0)

None.

Subdomains (2)

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

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

Ed25519 Receipt

Receipt ID
0fb0cde1-4ecd-4360-ab16-d8da85260a97
Output Hash
4b2b3e470a4700f9800e281924a9267b09435825393510cae52d4656ed7a1b0b
Signature
ed25519:942b4b9f2b0a1b3c15a0fdf7a34ed6ba6a8f0da7ac704013ad9b51b66f785e9b9456e6fdb167addc85eb25f75319b75d1c1f099298444a5c81ad6f40ee61f00a
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser