premierguarantee.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 1756 ms crawled 2026-05-07

US · 15.197.225.128 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Home
Description: Explore Premier Guarantee's Structural Warranty and Building Control services, ensuring technical excellence for builders and developers in the new build industry.
Language: en
Canonical: https://www.premierguarantee.com/en.html

Open Graph

url: https://www.premierguarantee.com/en.html
title: Home
description: Explore Premier Guarantee's Structural Warranty and Building Control services, ensuring technical excellence for builders and developers in the new build industry.

Technology

Third-party hosts loaded (2)

assets.adobedtm.com×1
rum.hlx.page×1

Social

Contact

Phone

0800 107 8446

Registration

Registrar

123-Reg Limited

Created

2003-12-09

Expires

2028-12-09 933 days left

Updated

2023-03-10

Name servers

ns51.domaincontrol.com
ns52.domaincontrol.com

DNS records live

NS

ns51.domaincontrol.com
ns52.domaincontrol.com

MX

10 mx07-002b1401.pphosted.com
20 mx08-002b1401.pphosted.com

TXT

jn0716ypjh556s7x74q0250p8hj3zblp
vgQwCOcM8a7e6gs8WyEI8pJOBEyPW+ro4Mt1V66bb0Kif7Lrmvk0CvFc+tdKgEb+BbUSDkcNCJrSQHeHKf3CqA==

Verified for

Google
Microsoft 365

Email authentication strong

SPF: v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
strict (-all)
DMARC: v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2026-03-03 to 2026-09-17

Expires in 120 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.premierguarantee.com/en.html

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(self), camera=(), microphone=(), autoplay=(self), fullscreen=(self "https://e.video-cdn.net")
x-content-type-options: nosniff
content-security-policy: default-src 'unsafe-inline' 'unsafe-eval' data: blob: *; frame-ancestors 'self';
strict-transport-security: max-age=15768000 ; includeSubDomains