indexo.dev

dingthemself.com

.com crawl

First seen 2026-04-17 · Last seen 2026-04-17 · ok HTTP/1.1 200 2936 ms crawled 2026-05-11

US · 185.199.109.153 · AS54113 Fastly, Inc.

Reputation 100/100

sector other type homepage

HTML metadata

Title
Handout · Ding
Language
en
Canonical
https://dingherself.com/handout/?ref=dingthemself

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (1)

  • dingherself.com×1

Registration

Registrar
Cloudflare, Inc.
Created
2024-05-20
Expires
2034-05-20 2922 days left
Updated
2024-08-05
Name servers
  • bradley.ns.cloudflare.com
  • bristol.ns.cloudflare.com

DNS records live

NS
  • bradley.ns.cloudflare.com
  • bristol.ns.cloudflare.com
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • google-site-verification=rPdmR7oLOWvGEj5cl9i4q1OFhYnHzxNRrVOEHvwAO6s
  • protonmail-verification=a9b6c51d3443f79220250104c6367e394d563a3d

Email authentication strong

SPF
v=spf1 include:_spf.protonmail.ch -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:053cd5a567c34089b9de712230f55bd2@dmarc-reports.cloudflare.net,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc_reports@dingherself.com;
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-20 to 2026-06-18
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://dingthemself.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31556952

Linked from (1)