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johnvillasenor.com

.com ok HTTP/1.1 200 852 ms

First seen 2026-05-20 · Last seen 2026-06-17 · crawled 2026-06-10

US · 74.208.236.37 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

sector education type homepage

HTML metadata

Title
John Villasenor, Professor of Engineering and Public Policy at UCLA, Non-Resident Senior Fellow at the Brookings Institution
Language
en-US
Generator
WordPress 5.7.15
Canonical
https://johnvillasenor.com/
Feeds
last post 52 days ago

Technology

Server
Apache
CMS
WordPress 5.7.15 legacy (latest 7.0)
jQuery
3.5.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • gmpg.org×1
  • s.w.org×1

Registration

Registrar
IONOS SE
Created
2011-05-17
Expires
2027-05-17 330 days left
Updated
2026-05-18
Name servers
  • ns1041.ui-dns.biz
  • ns1041.ui-dns.com
  • ns1041.ui-dns.de
  • ns1041.ui-dns.org

DNS records live

NS
  • ns1041.ui-dns.biz
  • ns1041.ui-dns.com
  • ns1041.ui-dns.de
  • ns1041.ui-dns.org
MX
  • 10 mx00.ionos.com
  • 10 mx01.ionos.com

Email authentication partial

SPF
v=spf1 include:_spf-us.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-14 to 2026-07-29
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)

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