indexo.dev

qrdoc.io

.io crawl

First seen 2026-04-11 · Last seen 2026-04-30 · ok HTTP/1.1 200 597 ms crawled 2026-05-18

US · 34.117.202.206 · AS396982 Google LLC

Reputation 100/100

Classifying

HTML metadata

Title
QRdoc - Document lifecycle management by PaperCut
Description
Publish PDF documents with a QR code to get powerful digital tools on your smartphone. Get the lastest version and be notified of updates. View, search and email the document and more.
Language
en

Technology

Server
Google

DNS records live

NS
  • ns-cloud-e1.googledomains.com
  • ns-cloud-e2.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com
TXT
  • google-site-verification=2nbnEnB0E84rNUif8tzRmncjeyeAF1yszt7Wp3-zVRI

Email authentication no MX

SPF
not published
DMARC
v=DMARC1;p=reject;rua=mailto:dmarc@009bdxat.uriports.com; ruf=mailto:dmarc@009bdxat.uriports.com; fo=1:d:s
policy: reject (enforced)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0XeI1cTs3wXtYmXhwpDBOLmWfkMKrsgXE864Suz0Uff8hcMJdjNP1obs4RabhU6DE5IX1DoY8cwKE6ZhoZ…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0KBjh6bbS/MAO1JyBdstkI74VVeeQI2q8/ovupIj9NZpSFKyccmGitkO18xwH6YABaXiOKJ+fCD1tbgVGlRDame…
selectors probed

Certificate (current)

WR3
from 2026-05-15 to 2026-08-13
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://qrdoc.io/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
deny
x-content-type-options
nosniff
strict-transport-security
max-age=86400

Linked from (1)