egrefen.com

.com crawl

First seen 2026-05-24 · Last seen 2026-06-01 · ok HTTP/1.1 200 5804 ms crawled 2026-05-29

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: | Ed Grefenstette
Description: Edward Grefenstette is a Franco-American computer scientist, and works as Director of Research at Google DeepMind, and as an Honorary Professor at UCL. Before that, he was a Staff Research Scientist at Deepmind, then RL Area Lead at Facebook AI Research, then Head of Machine Learning at Cohere. These industry roles were following a stint as the Co-Founder and CTO of Dark Blue Labs Ltd., prior to which he was working at the University of Oxford’s Department of Computer Science. He was a Fulford Junior Research Fellow at Somerville College, and is also lectured at Hertford College to students taking Oxford’s new computer science and philosophy course.
Language: en
Generator: Jekyll v4.4.1
Canonical: https://www.egrefen.com//

Open Graph

url: https://www.egrefen.com//
title: Ed Grefenstette
locale: en
site name: Ed Grefenstette
description: Edward Grefenstette is a Franco-American computer scientist, and works as Director of Research at Google DeepMind, and as an Honorary Professor at UCL. Before that, he was a Staff Research Scientist at Deepmind, then RL Area Lead at Facebook AI Research, then Head of Machine Learning at Cohere. These industry roles were following a stint as the Co-Founder and CTO of Dark Blue Labs Ltd., prior to which he was working at the University of Oxford’s Department of Computer Science. He was a Fulford Junior Research Fellow at Somerville College, and is also lectured at Hertford College to students taking Oxford’s new computer science and philosophy course.

Technology

CDN: Fastly
Server: GitHub.com

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

cdn.jsdelivr.net×6
fonts.googleapis.com×3
fonts.gstatic.com×2
gc.zgo.at×1
www.googletagmanager.com×1

Social

Registration

Registrar

NameCheap, Inc.

Created

2007-07-29

Expires

2026-07-29 55 days left

Updated

2025-06-29

Name servers

pdns1.registrar-servers.com
pdns2.registrar-servers.com

DNS records live

NS

pdns1.registrar-servers.com
pdns2.registrar-servers.com

MX

10 eforward1.registrar-servers.com
10 eforward2.registrar-servers.com
10 eforward3.registrar-servers.com
15 eforward4.registrar-servers.com
20 eforward5.registrar-servers.com

Verified for

Google

Email authentication weak

SPF: v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-27 to 2026-07-26

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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