indexo.dev

colmaccoil.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 10418 ms crawled 2026-05-17

US · 54.147.121.153 · AS14618 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Colmac Coil Manufacturing | Industrial & Commercial Coil Manufacturer
Description
Colmac Coil is a world-class manufacturer for refrigeration evaporators, dry coolers and condensers, heating and cooling coils, and heat pipes.
Language
en
Canonical
https://www.colmaccoil.com/

Technology

Third-party hosts loaded (1)

  • w.sharethis.com×1

Social

Registration

Registrar
Network Solutions, LLC
Created
1997-01-27
Expires
2029-01-28 984 days left
Updated
2025-11-29
Name servers
  • ns51.worldnic.com
  • ns52.worldnic.com

DNS records live

NS
  • ns51.worldnic.com
  • ns52.worldnic.com
MX
  • 0 colmaccoil-com.mail.protection.outlook.com
TXT
Show 4 TXT records
  • 8EbwW7HRKa0e58zJmGc+CkseyN2UGg0GDBurHi/Uv/cVH62ih4QrrWi1q264xAFLZHKcJi2y7jhqNtuDbcRmfg==
  • MS=ms76036532
  • google-site-verification=Ki6TrG8PMkWEUO0tFVghiiNoANc5-WsMNB8bOLqpeP8
  • linkedin-site-verification=da516963-b15c-4ee7-9ce1-eace4e02be4d

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:res.cisco.com include:spf.myconnectwise.net include:servers.mcsv.net ip4:209.244.108.0/29 ip4:4.4.47.248/29 ip4:68.116.10.232/29 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@colmaccoil.com
policy: quarantine
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIJEg5OGvMK7/mV185TG5HoqO0VSi4KkF1KZQDT+EfJG/Lfx0SQvCkZqtqIgINZOgEPg/o/R7m2YdOnQ+7YZ…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-03-19 to 2026-06-17
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.colmaccoil.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (2)