redherring.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1444 ms crawled 2026-05-19

VG · 208.91.197.27 · AS40034 Confluence Networks Inc

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

Server: openresty

Third-party hosts loaded (1)

l.cdn-fileserver.com×1

Registration

Registrar

Network Solutions, LLC

Created

1995-04-11

Expires

2027-04-12 326 days left

Updated

2022-02-11

Name servers

ns7.worldnic.com
ns8.worldnic.com

DNS records live

NS

ns7.worldnic.com
ns8.worldnic.com

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

afternic-verification-Ap38KMSSVGNBt98ckpfx2e
1f53587c29da445a26f86394d71521a42f351ed6

Email authentication partial

SPF

v=spf1 include:_spf.google.com include:servers.mcsv.net ~all

softfail (~all)

DMARC

v=DMARC1; p=none; fo=1; rua=mailto:28fcbe2f@mxtoolbox.dmarc-report.com; ruf=mailto:28fcbe2f@forensics.dmarc-report.com;

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAluK91lT8XQ6EoH6JMAnG5RYMMmr6fz13WWY5JFZDiCwCwjpKaKNEMi+LeD9WVhAuK7U3mY4m0/688+…

selectors probed

Certificate (current)

ZeroSSL ECC Domain Secure Site CA

from 2026-03-28 to 2026-06-27

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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