indexo.dev

halfstackconf.com

.com crawl

First seen 2026-05-23 · Last seen 2026-05-23 · ok HTTP/1.1 200 2769 ms crawled 2026-05-28

US · 157.245.223.176 · AS14061 DigitalOcean, LLC

Reputation 89/100 weak security headers dmarc partial coverage

Classifying

HTML metadata

Title
HalfStack | Open Web Conferences
Language
en

Technology

Server
Apache
CMS
Next.js
JS framework
Next.js
Social widgets
  • YouTube Embed

Third-party hosts loaded (1)

  • www.youtube.com×1

Social

Registration

Registrar
eNom, LLC
Created
2015-05-14
Expires
2027-05-14 347 days left
Updated
2026-04-15
Name servers
  • dns1.name-services.com
  • dns2.name-services.com
  • dns3.name-services.com
  • dns4.name-services.com
  • dns5.name-services.com

DNS records live

NS
  • dns1.name-services.com
  • dns2.name-services.com
  • dns3.name-services.com
  • dns4.name-services.com
  • dns5.name-services.com
MX
  • 10 mx1-us1.ppe-hosted.com
  • 20 mx2-us1.ppe-hosted.com

Email authentication strong

SPF
v=spf1 include:_netblocks1.luxsci.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:junk@dylanmail.com; ruf=mailto:hello@halfstackconf.com; fo=1; pct=10
policy: reject (enforced) · pct=10
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDkYOCcYuks+P8z1URf+49qDD5A2tDpSZGCOaLteaiB56ixFK6C0LqXS9qCDFTI+88ZxJjz/rx/aBTcUw7Elm…
selectors probed

Certificate (current)

R12
from 2026-05-06 to 2026-08-04
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://halfstackconf.com/

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

Links to (24)

Linked from (1)