Executive summary
auth0.com
Moderate exposure. There are gaps an attacker could exploit — fix them soon.
Full coverage: every applicable check was assessed.
2026-11-15 19:34 UTC
Useful for your IT provider or a colleague. Anyone with the link can view the report.
Track your progress
Fix the findings, then come back and rescan. Your scan history is saved in this browser so you can see exactly what improved.
Spoofing email from this domain is hard.
Traffic to the site is encrypted and the certificate is valid.
Some browser protections are missing.
The domain's infrastructure lacks basic protections.
Help someone else check their domain
Share this public report with a colleague. They can review the evidence and check their own domain.
What to do first
- 1.
Turn on DNS signing for your domain
Signing helps resolvers detect forged answers about your domain.
Who can fix it: Your domain registrar or DNS provider
How to verify after the fix
dig +short DS auth0.com
- 2.
Choose which companies may issue certificates for your domain
This reduces the chance of a certificate being issued by a provider you did not choose.
Who can fix it: Your domain registrar or DNS provider
How to verify after the fix
dig +short CAA auth0.com
A starting point, not a security guarantee.
What this grade means
- Tested hostname
- auth0.com
- Website request
- GET https://auth0.com/
- Scan time
- 2026-11-15 19:34:34 UTC
- Grading method
- Version 2How grading works
- Unverified or excluded checks
- None. Every applicable check was assessed.
This is a snapshot of the public configuration checks listed in this report. It does not verify the site's owner, business legitimacy, application security, or absence of vulnerabilities. It is not a security certification.
Get the badge
Show the live grade for auth0.com in a README, docs or site footer. The badge links to the public report and refreshes every 24 hours.
Scan shown on this page: 2026-11-15 19:34:34 UTC. The badge may display a cached result for up to 24 hours. Open the linked report to check its scan time.
[](https://getmirror.online/report/auth0.com)<a href="https://getmirror.online/report/auth0.com"><img src="https://getmirror.online/badge/auth0.com.svg" alt="Domain Armor grade"></a>https://getmirror.online/badge/auth0.com.svgScan history
AI fix plan
Pick scans from this browser's history. The AI compares them, explains what changed and builds a prioritized, step-by-step plan.
Scans to analyze
0 of 6 selectedThe current scan is always included.
AI-generated from your scan results only. Review each step before applying it; nothing is sent to or changed on the domain.
Agent access & discovery signals
Optional and unscored — it never changes the grade. Reads up to three public files from this site (robots.txt, llms.txt and /.well-known/security.txt) and reuses the homepage headers already fetched. llms.txt is an emerging proposal, not an official standard. It is informational and does not affect the grade.
Technical detail
Click a check to see the public data, a verification command, a safe fix recommendation and documentation sources.
Email security
28/30Encryption & certificate
25/25Browser protections
22/30DNS infrastructure
3/15Public DNS records
| A | auth0.com | 172.64.150.238 104.18.37.18 |
| AAAA | auth0.com | 2a06:98c1:310b::6812:2512 2606:4700:4407::ac40:96ee |
| MX | auth0.com | 10 mxa-00553301.gslb.pphosted.com 10 mxb-00553301.gslb.pphosted.com |
| NS | auth0.com | ns-1033.awsdns-01.org ns-1936.awsdns-50.co.uk ns-344.awsdns-43.com ns-604.awsdns-11.net |
| TXT | auth0.com | MS=ms59194513 adobe-idp-site-verification=2ec548128df4fbccb40fa3bd89255013f93dd4e820ccf7827e13a848b9852c68 apple-domain-verification=R8abEXzqodj1WhoR atlassian-domain-verification=Zwms6wYibNl10yHl8rJaGNFzJq96MUSWCIbyNg1WuDMgusi9fbuJanqeCKADWjBf atlassian-domain-verification=l+qyT57o2RRiPzd8OoFmKyYQwak0zooBv8cvGyY0cYJY4U1eWOVCY4RxSzoJlLws browserstack-domain-verification=177928a5-5243-4000-8f1d-70f8cc190f89 bugcrowd-verification=0c5422b6d5fc998dd934361620b97993 cloudbees-domain-verification=98a9b45129adb6e8036d956adda9e86db90e40c5 d2a8o3jtx3i5xv.cloudfront.net drift-domain-verification=2d529019a29b7f2f58bd59a41a0abdde872c80cf584e20d1b58cfb628af61b8e google-site-verification=7wgY2mcAyS67VorHGL-rIMc4Gy7Hd1tOrRcfBgegdeg google-site-verification=QD7mK1DSeZAG1v6_cSyKGWw07CA7Eo4SxKaeNP8eii0 google-site-verification=ZcKBdDakQVqk80uRRuO9wsKLpBUcZ1ipNaaPliTQKjg google-site-verification=t_TqvyQaU_8mENXuC5DKXhWHDJfXkf2TYeCoU1gZFVc heroku-domain-verification=wy6s0kho27b7wwx0mqqypotojzwpxhvogdcrbl24uno intacct-esk=4FED1A517BA8769BE0538C06A8C0589E miro-verification=7e1b949aa782998962514b4867a2c78156c8e5bb mongodb-site-verification=L4rNn1yNZmY392AVsc3S24hHtIqIyIU0 mongodb-site-verification=Ps4fCFZFa6dUCH1KJMwrl3oumaCE0Jel mongodb-site-verification=u6v5K7NNHrlBXhkD6oA9d6cD5TeAldfK onetrust-domain-verification=7b3d00b1e32140bb929f2a21735bae16 smartsheet-site-validation=LsLbY5NwoKd2avlrxMVVDPRxQ_1EXRtm stripe-verification=16883763b763e1f186f8b457a62e6e8c8e271097d3039e4c61311b5a1857251f stripe-verification=a586899fe9532223a9a3a3405f7f99d9e1286b8cf116a9c412d644708f1a104e v=MCPv1; k=ed25519; p=OAH+eQVEJoO1vwtnhyUBqWF628IBkf/8GTsF8ah5+/4= v=spf1 include:spf.mandrillapp.com include:amazonses.com include:_spf.intacct.com include:mktomail.com ip4:74.125.0.0/16 ip4:209.85.128.0/17 ip6:2001:4860:4864::/56 ip6:2404:6800:4864::/56 ip6:2607:f8b0:4864::/56 ip6:2800:3f0:4864::/56 ip6:2a00:1450:4864::/56 ip6:2c0f:fb50:4864::/56 exists:%{i}._spf.mta.salesforce.com ip4:205.220.176.21 ip4:205.220.164.21 ip4:168.245.48.84 ip4:168.245.73.252 ip4:50.31.57.204 ip4:198.21.5.209 ip4:167.89.21.169 ip4:167.89.14.31 ip4:167.89.126.180 ip4:167.89.110.192 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 ip4:159.183.193.109 ip4:159.183.213.105 ip4:159.183.213.107 ip4:159.183.214.96 ip4:159.183.213.204 ip4:159.183.200.101 ip4:149.72.233.170 ip4:149.72.90.103 ip4:192.254.124.136 ip4:198.37.159.181 ip4:167.89.51.134 ip4:192.174.90.242 ip4:159.183.191.229 -all |
| TXT | _dmarc.auth0.com | v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@okta.com; sp=quarantine; fo=1; |
| CAA | auth0.com | — |
| DS | auth0.com | — |