indexo.dev

christiansonco.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 2228 ms crawled 2026-06-04

US · 192.0.79.184 · AS2635 Automattic, Inc

Reputation 75/100 wrong cert

Classifying

HTML metadata

Title
Austin Plumbing, AC & Heating Services | Christianson Air Conditioning and Plumbing
Description
Christianson Air Conditioning and Plumbing is a trusted plumbing and HVAC contractor in Austin, TX, offering emergency service and straightforward pricing.
Language
en-US
Canonical
https://www.christiansonco.com/
Feeds

Open Graph

url
https://www.christiansonco.com/
title
Austin Plumbing, AC & Heating Services | Christianson Air Conditioning and Plumbing
locale
en_US
site name
Christianson Air Conditioning and Plumbing
description
Christianson Air Conditioning and Plumbing is a trusted plumbing and HVAC contractor in Austin, TX, offering emergency service and straightforward pricing.

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • link.conversionamp.com×4
  • sa.searchatlas.com×2
  • stats.wp.com×2
  • www.googletagmanager.com×2
  • cdn.callrail.com×1
  • elfsightcdn.com×1
  • fonts.gstatic.com×1
  • gmpg.org×1

Social

Contact

Phone
Address
1950 Louis Henna Blvd, 78664, Round Rock, TX, US

Registration

Registrar
Register.com - Network Solutions, LLC
Created
2003-10-14
Expires
2031-10-14 1951 days left
Updated
2021-10-14
Name servers
  • dns101.register.com
  • dns102.register.com

DNS records live

NS
  • dns101.register.com
  • dns102.register.com
MX
  • 0 christiansonco-com.mail.protection.outlook.com
TXT
  • MS=4EA6D4B05319F51A330A2E81D9E01831567B6AB3
  • atomic-domain-4b9f2fbfc9a313241bc6bd09071074fd4eec8d3c77477205c37fcf432988df63
  • jtem3mm2ch10fhcjok9rnnhf3v
Verified for
  • Google
  • Zoho

Email authentication strong

SPF
v=spf1 a:mail2.christiansonco.com a:mail.christiansonco.com ip4:4.42.217.34 ip4:4.42.217.50 ip4:4.42.217.51 include:spf.protection.outlook.com include:transmail.net ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@christiansonco.com
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLCCXNp14KVrPzmMaQWLwAD/0RVqXB/SWMooukWVsiIMYWLpe1NYlg5J2+VP4+Z0N65HT67FCwjdur6iNDVI…
selectors probed

Certificate (current) wrong cert

E8
from 2026-05-07 to 2026-08-05
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.christiansonco.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 (6)

Linked from (1)

Use this data via API

Everything on this page for christiansonco.com is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/christiansonco.com" \
  -H "X-API-Key: idx_..."

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