indexo.dev

jml.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 307 ms crawled 2026-05-18

US · 13.33.235.107 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
jml :: Jonathan Lange
Language
en
Generator
Hugo 0.157.0
Canonical
https://jml.io/
Feeds

Open Graph

url
https://jml.io/
title
jml :: Jonathan Lange
locale
en
site name
jml :: Jonathan Lange

Technology

CDN
Amazon CloudFront
Server
AmazonS3
CMS
Hugo

Third-party hosts loaded (5)

  • github.com×1
  • linkedin.com×1
  • reddit.com×1
  • stackoverflow.com×1
  • twitter.com×1

Social

Contact

Email

DNS records live

NS
  • ns-1514.awsdns-61.org
  • ns-1544.awsdns-01.co.uk
  • ns-228.awsdns-28.com
  • ns-877.awsdns-45.net
MX
  • 10 in1-smtp.messagingengine.com
  • 20 in2-smtp.messagingengine.com

Email authentication partial

SPF
v=spf1 include:spf.messagingengine.com ?all
neutral (?all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M03
from 2025-09-09 to 2026-10-08
Expires in 141 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://jml.io/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubdomains; preload

Links to (5)

Linked from (1)