indexo.dev

symmera.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2535 ms crawled 2026-05-18

US · 35.215.104.2 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home - Symmera
Description
Digital Trust, Zero Trust, Key Management, Certificate Management, Device Management, IoT Security, IIoT Security
Language
en-US
Canonical
https://symmera.com/
Feeds

Open Graph

url
https://symmera.com/
title
Home - Symmera
locale
en_US
site name
Symmera
description
Digital Trust, Zero Trust, Key Management, Certificate Management, Device Management, IoT Security, IIoT Security

Technology

Server
nginx
CMS
WordPress

Contact

Email

Registration

Registrar
GoDaddy.com, LLC
Created
2021-12-23
Expires
2026-12-23 218 days left
Updated
2025-09-29
Name servers
  • ns1.siteground.net
  • ns2.siteground.net

DNS records live

NS
  • ns1.siteground.net
  • ns2.siteground.net
MX
  • 1 symmera-com.mail.protection.outlook.com
TXT
Show 4 TXT records
  • google-site-verification=w3jT2w4_PQpv0cDCVbM9zTniUH7jrJSeJKXTw00S6UE
  • atlassian-domain-verification=s2bv4tWYO3b9xO5BaKviUeBy3Lcm3ic5snbrPbFkqVm90qw5QcO2Zeam/prWeTt3
  • google-site-verification=m7AygmHGeR2H-PxbQYRzOV2FuYvCwC3MJrP1ETnJ7Yo
  • MS=ms39917351

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnqiu7M5s1fOkbrDPPD8k/AadJLxErSojVCbxFWXuhOkKhzVIo38iTHAClMMRShsEYfiUhZyf+RPn3zTPu+ZW4AiGqo…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAue6kBdGf3lp59CbEErMtoNuduMcKYHcL1ItHMPUPQo5oTk96ld++p8gM5mCLw8FbLMdfeXePrfkyAc…
selectors probed

Certificate (current)

R13
from 2026-03-28 to 2026-06-26
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://symmera.com/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Linked from (1)