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mems-exchange.org

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First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 8678 ms crawled 2026-05-17

US · 38.100.138.171 · AS174 Cogent Communications, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
MEMS and Nanotechnology Exchange

Technology

Server
nginx

DNS records live

NS
  • brad.ns.cloudflare.com
  • linda.ns.cloudflare.com
MX
  • 10 mail.cnri.net
TXT
  • r109brsfpcq3vvugpiv2rh38q0

Email authentication strong

SPF
v=spf1 ip4:38.100.138.128/26 ip4:38.100.138.112/24 ip4:65.194.67.0/24 ip6:2001:428:2402:410:0:0:0:0/44 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:fc3d1760ecda44618acc6b234629b69e@dmarc-reports.cloudflare.net
policy: quarantine
DKIM
  • dkim: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjFqnQyx86DBb+NzsI0VG+x5lXcFSLiAmhtt5GZ0n0mOqle80pf6Y30H7HQbo8CmHXhU5CLHgKyvNYpc3Pn3Qm…
selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-11-10 to 2026-12-12
Expires in 207 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://mems-exchange.org/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)