serious-cash.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1317 ms crawled 2026-05-18

US · 199.80.54.249 · AS40824 Webzilla Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

Server: nginx

Registration

Registrar

NameCheap, Inc.

Created

2002-05-23

Expires

2027-05-23 368 days left

Updated

2026-05-12

Name servers

ns1.kwikdns.com
ns2.kwikdns.com

DNS records live

NS

ns1.kwikdns.com
ns2.kwikdns.com

MX

10 mail.serious-cash.com

Email authentication partial

SPF

v=spf1 a mx -all

strict (-all)

DMARC

v=DMARC1; p=none;rua=mailto:webmaster@serious-cash.com;

policy: none (monitoring only)

DKIM

mail: "v=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzh61VNDlvLMqoNUzOjwxtI529vFaB8WACTiQ/sdBtsKF6eqYAzBLucmAlvTrLaMiBHhpMFl+8CG4O…

selectors probed

Certificate (current)

R12

from 2026-04-04 to 2026-07-03

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://serious-cash.com/

present

strict-transport-security

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=0; includeSubDomains