tramline.dev

.dev crawl

First seen 2026-04-12 · Last seen 2026-04-30 · ok HTTP/1.1 200 763 ms crawled 2026-05-04

US · 216.24.57.1 · AS397273 Render

Reputation 100/100

Classifying

HTML metadata

Title
Tramline

Technology

CDN
Cloudflare

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=64M6tUw-qEm3S4_kfNTLeQmoSx7M6A-SX_RG9h1dG6k

Certificate (current)

WE1
from 2026-04-25 to 2026-07-24
Expires in 66 days

HTTP security headers

Header hygiene 75/100 Checked live page: https://tramline.dev/email/sign_in

present
  • strict-transport-security
  • content-security-policy-report-only
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
content-security-policy-report-only
default-src 'self'; base-uri 'self' https:; font-src 'self' https: data:; img-src 'self' https: data:; object-src 'none'; script-src 'self' https://ga.jspm.io 'nonce-'; style-src 'self' https: 'unsafe-inline'; worker-src 'self' https: blob:; connect-src 'self' https://*.sentry.io https://sentry.io https://via.intercom.io https://api.intercom.io https://api.au.intercom.io https://api.eu.intercom.io https://api-iam.intercom.io https://api-iam.eu.intercom.io https://api-iam.au.intercom.io https://api-ping.intercom.io https://nexus-websocket-a.intercom.io wss://nexus-websocket-a.intercom.io https://nexus-websocket-b.intercom.io wss://nexus-websocket-b.intercom.io https://nexus-europe-websocket.intercom.io wss://nexus-europe-websocket.intercom.io https://nexus-australia-websocket.intercom.io wss://nexus-australia-websocket.intercom.io https://uploads.intercomcdn.com https://uploads.intercomcdn.eu https://uploads.au.intercomcdn.com https://uploads.intercomusercontent.com; child-src 'self' ht

Links to (1)

Linked from (1)