seriesfive.tech

.tech crawl

First seen 2026-05-04 · Last seen 2026-05-04 · ok HTTP/1.1 200 2455 ms crawled 2026-05-11

US · 216.198.79.65 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Series 5 Technology | Technology Leadership & Consultancy
Description: Technology partner for product-based businesses. We build, fix, and manage revenue-facing digital systems: websites, e-commerce stores, automations, and data integrations.
Language: en
Generator: Next.js

Open Graph

url: https://series5technology.com
title: Series 5 Technology | Technology Leadership & Consultancy
site name: Series 5 Technology
description: Technology partner for product-based businesses. We build, fix, and manage revenue-facing digital systems.

Technology

CDN: Vercel
CMS: Next.js

Analytics

Google Tag Manager

Third-party hosts loaded (2)

hebbkx1anhila5yf.public.blob.vercel-storage.com×6
www.googletagmanager.com×1

Social

Contact

Email

hello@series5technology.com

DNS records live

NS

coco.ns.cloudflare.com
tom.ns.cloudflare.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

google-site-verification=s_UfP83mmryoNUPCPpWDvLPV46P14PlYv1CFSRAB2dk

Email authentication weak

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

Certificate (current)

R12

from 2026-04-11 to 2026-07-10

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://seriesfive.tech/

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=63072000