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refeyn.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 694 ms crawled 2026-06-04

US · 141.193.213.11 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Refeyn Mass Photometry - Rapid Single Particle Analysis
Description
Discover how Refeyn's mass photometry technologies can rapidly characterize single particles - like proteins and viral vectors - in solution and without labels.
Language
en-US
Generator
auto-sizes 1.7.0
Canonical
https://refeyn.com/
Feeds

Open Graph

url
https://refeyn.com/
title
Refeyn Mass Photometry - Rapid Single Particle Analysis
locale
en_US
site name
Refeyn
description
Discover how Refeyn's mass photometry technologies can rapidly characterize single particles - like proteins and viral vectors - in solution and without labels.

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Third-party hosts loaded (7)
  • fast.wistia.net×4
  • kit.fontawesome.com×2
  • www.googletagmanager.com×2
  • cdn-cookieyes.com×1
  • gmpg.org×1
  • px.ads.linkedin.com×1
  • refeyniq.awwwsome.cloud×1

Social

Contact

Email
Phone

Registration

Registrar
Gandi SAS
Created
2018-11-27
Expires
2026-11-27 175 days left
Updated
2025-10-27
Name servers
  • ns1.nimbushosting.co.uk
  • ns2.nimbushosting.co.uk
  • ns3.nimbushosting.co.uk

DNS records live

NS
  • ns1.nimbushosting.co.uk
  • ns2.nimbushosting.co.uk
  • ns3.nimbushosting.co.uk
MX
  • 0 mx1-eu1.ppe-hosted.com
  • 0 mx2-eu1.ppe-hosted.com
TXT
Show 4 TXT records
  • e51da802-38ee-462d-93f0-d2d24d69a9ae
  • pardot983761=40d86d91225d6083ee647b6cce80d27a2caed07a3ec9fbae4de1a26e732dd95e
  • ppe-e02b30c3e9d6d531a5d4f0b08818bb03a3613177
  • 00D1t000000sRQl=1TBQt00000007MT
Verified for
  • Apple
  • Atlassian
  • DocuSign
  • Google
  • TeamViewer

Email authentication partial

SPF
v=spf1 ip4:95.128.8.90 ip4:138.248.213.48/29 include:spf.uk.exclaimer.net ip4:46.249.61.0/24 include:spf.mandrillapp.com a:dispatch-eu.ppe-hosted.com include:sendgrid.net include:_spf.salesforce.com include:_spf.psm.knowbe4.com include:aspmx.pardot.com -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none; pct=100; aspf=r; fo=1; ri=3600; rua=mailto:292d6856@inbox.ondmarc.com,mailto:re+rlqan1w9qzu@dmarc.postmarkapp.com; ruf=mailto:292d6856@inbox.ondmarc.com;
policy: none (monitoring only) · sp=none
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0yHHdoxc6GylGXYVYCFbqlIjjAf9goT5oAJBTsLvrP/m6+lzb3K6EqhmUI3pV3nuefHN8gWzi8is0SLwMw…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+sN+gc7DBSfav1GPw2nQVjqDqLvTYcjSU1OFe5YB84SJxUQjs4rdwZuJsbbN38Eqb7yBsgr0tovh25oPWz…
selectors probed

Certificate (current)

YE1
from 2026-05-30 to 2026-08-28
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://refeyn.com/

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
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (4)

Linked from (2)