doublebrace.com

.com crawl

First seen 2026-04-19 · Last seen 2026-05-13 · ok HTTP/1.1 200 6073 ms crawled 2026-05-13

US · 162.159.153.245 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Double Brace

Technology

CDN: Cloudflare
CMS: Gatsby

Third-party hosts loaded (1)

widget.clutch.co×1

Contact

Email

hello@doublebrace.com

Registration

Registrar

123-Reg Limited

Created

2016-03-21

Expires

2027-03-21 304 days left

Updated

2026-03-22

Name servers

darl.ns.cloudflare.com
melinda.ns.cloudflare.com

DNS records live

NS

darl.ns.cloudflare.com
melinda.ns.cloudflare.com

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Verified for

Google

Email authentication strong

SPF

v=spf1 include:_spf.createsend.com include:_spf.google.com ~all *

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:e4501e4c90c84d0bb6991c6ca002b777@dmarc-reports.cloudflare.net

policy: quarantine

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvioXp3oP3LYMnVfGZjZNqFlLbyyqVaMuFRoY9P6cekvlEbT6J82SLfa2Q6n+ghDTbxbXP1EFDc06vh…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

WE1

from 2026-04-18 to 2026-07-17

Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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