jessicahelfand.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-09 · ok HTTP/1.1 200 2713 ms crawled 2026-05-12

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title: Jessica Helfand
Description: Artist and writer working at the intersection of social history and artificial intelligence.
Language: en

Open Graph

title: Jessica Helfand
description: Artist and writer working at the intersection of social history and artificial intelligence.

Technology

CDN: Cloudflare

Third-party hosts loaded (3)

cdn.prod.website-files.com×128
cdn.jsdelivr.net×3
d3e54v103j8qbb.cloudfront.net×1

Social

Registration

Registrar

Network Solutions, LLC

Created

2010-06-18

Expires

2030-06-18 1490 days left

Updated

2025-06-09

Name servers

ns73.worldnic.com
ns74.worldnic.com

DNS records live

NS

ns73.worldnic.com
ns74.worldnic.com

MX

1 smtp.google.com

TXT

google-site-verification=oDGyhOTxKnjGOkCNhiwZPqZamg-Kw48IKRUmfgd4AWA

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

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://jessicahelfand.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=31536000

Links to (3)

Linked from (1)

clintonvanarnam.net×2