sjconstructionlondon.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 1822 ms crawled 2026-05-31

US · 192.229.64.21 · AS18978 Enzu Inc

Reputation 75/100 wrong cert

Classifying

HTML metadata

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Technology

Server: nginx

Social

Registration

Registrar

Name SRS AB

Created

2026-04-07

Expires

2027-04-07 310 days left

Updated

2026-04-07

Name servers

a11.share-dns.com
b11.share-dns.net

DNS records live

NS

a.share-dns.com
b.share-dns.net

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

R12

from 2026-04-07 to 2026-07-06

Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.sjconstructionlondon.com/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000

Links to (18)

Linked from (3)