prod-us.auth0.com - robtex.com
prod-us.auth0.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:4403::ac40:96ee🇺🇸 Cloudflare2606:4700:4403::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2a06:98c1:3101::6812:2512🇺🇸 Cloudflare2a06:98c1:3101::/48 | ||||||
| A | 104.18.37.18Cloudflare104.18.37.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.150.238🇺🇸 Cloudflare172.64.150.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
auth0.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:4403::ac40:96ee🇺🇸 Cloudflare2606:4700:4403::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2a06:98c1:3101::6812:2512🇺🇸 Cloudflare2a06:98c1:3101::/48 | ||||||
| A | 104.18.37.18Cloudflare104.18.37.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.150.238🇺🇸 Cloudflare172.64.150.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | kolton.ns.cloudflare.com ⭐ | ||||||
| NS | monroe.ns.cloudflare.com | ||||||
| MX | mxa-00553301.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-00553301.gslb.pphosted.com ⭐ | ||||||
| TXT | MS=ms59194513 | ||||||
| TXT | adobe-idp-site-verification=2ec548128df4fbccb40fa3bd89255013f93dd4e820ccf7827... | ||||||
| TXT | apple-domain-verification=R8abEXzqodj1WhoR | ||||||
| TXT | atlassian-domain-verification=Zwms6wYibNl10yHl8rJaGNFzJq96MUSWCIbyNg1WuDMgusi... | ||||||
| TXT | atlassian-domain-verification=l+qyT57o2RRiPzd8OoFmKyYQwak0zooBv8cvGyY0cYJY4U1... | ||||||
| TXT | browserstack-domain-verification=177928a5-5243-4000-8f1d-70f8cc190f89 | ||||||
| TXT | bugcrowd-verification=0c5422b6d5fc998dd934361620b97993 | ||||||
| TXT | cloudbees-domain-verification=98a9b45129adb6e8036d956adda9e86db90e40c5 | ||||||
| TXT | d2a8o3jtx3i5xv.cloudfront.net | ||||||
| TXT | drift-domain-verification=2d529019a29b7f2f58bd59a41a0abdde872c80cf584e20d1b58... | ||||||
| TXT | google-site-verification=7wgY2mcAyS67VorHGL-rIMc4Gy7Hd1tOrRcfBgegdeg | ||||||
| TXT | google-site-verification=QD7mK1DSeZAG1v6_cSyKGWw07CA7Eo4SxKaeNP8eii0 | ||||||
| TXT | google-site-verification=ZcKBdDakQVqk80uRRuO9wsKLpBUcZ1ipNaaPliTQKjg | ||||||
| TXT | google-site-verification=t_TqvyQaU_8mENXuC5DKXhWHDJfXkf2TYeCoU1gZFVc | ||||||
| TXT | heroku-domain-verification=wy6s0kho27b7wwx0mqqypotojzwpxhvogdcrbl24uno | ||||||
| TXT | intacct-esk=4FED1A517BA8769BE0538C06A8C0589E | ||||||
| TXT | miro-verification=7e1b949aa782998962514b4867a2c78156c8e5bb | ||||||
| TXT | mongodb-site-verification=L4rNn1yNZmY392AVsc3S24hHtIqIyIU0 | ||||||
| TXT | mongodb-site-verification=Ps4fCFZFa6dUCH1KJMwrl3oumaCE0Jel | ||||||
| TXT | onetrust-domain-verification=7b3d00b1e32140bb929f2a21735bae16 | ||||||
| TXT | smartsheet-site-validation=LsLbY5NwoKd2avlrxMVVDPRxQ_1EXRtm | ||||||
| TXT | stripe-verification=16883763b763e1f186f8b457a62e6e8c8e271097d3039e4c61311b5a1... | ||||||
| TXT | stripe-verification=a586899fe9532223a9a3a3405f7f99d9e1286b8cf116a9c412d644708... | ||||||
| TXT | v=MCPv1; k=ed25519; p=OAH+eQVEJoO1vwtnhyUBqWF628IBkf/8GTsF8ah5+/4= | ||||||
| TXT | v=spf1 include:spf.mandrillapp.com include:amazonses.com include:_spf.intacct... | ||||||
| SOA | kolton.ns.cloudflare.comdns@cloudflare.com serial=2400117267 | ||||||
rank #2909 globally
rank #1543 in the tld
WOT: SAFE (70/100)
📈 Tranco rank: #2,252
Auth0 is a developer-focused identity platform founded in 2013 and acquired by Okta in 2021 for $6.5 billion. Auth0 provides authentication, authorization, and user management through APIs that developers can integrate quickly.
Auth0 offers Universal Login, social authentication, multi-factor authentication, passwordless authentication, and machine-to-machine authentication. The platform is known for developer-friendly APIs and quick implementation.
Auth0's infrastructure processes billions of authentication requests for thousands of customers. The platform runs on AWS with global edge deployment for low-latency authentication.
DNS for auth0.com uses Cloudflare's authoritative DNS infrastructure. The platform implements comprehensive security appropriate for identity infrastructure.
Subdomains
ext.prod-us.auth0.com |
Similar names
DNS History
4 records (4 active, 0 former)
●A104.18.37.182026-02-16 → 2026-03-27 · 2 obs
● 2026-03-27 17:58:16
●A172.64.150.2382026-02-16 → 2026-03-27 · 2 obs
● 2026-03-27 17:58:16
●A2606:4700:4403::ac40:96ee2026-02-16 → 2026-03-27 · 2 obs
● 2026-03-27 17:58:16
●A2a06:98c1:3101::6812:25122026-02-16 → 2026-03-27 · 2 obs
● 2026-03-27 17:58:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net... | - |
| auth0.com | monroe.ns.cloudflare.com, kolton.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.153
NS records: monroe.ns.cloudflare.com, kolton.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for auth0.com (unsigned zone)
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.64.150.238, 104.18.37.18 |
| AAAA | 2 | 2a06:98c1:3101::6812:2512, 2606:4700:4403::ac40:96ee |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (monroe.ns.cloudflare.com, monroe.ns.cloudflare.com, monroe.ns.cloudflare.com...)
Analysis
Hierarchy
prod-us.auth0.com is a parent of ext.prod-us.auth0.com.
IP Addresses
prod-us.auth0.com resolves to four IPs: 2606:4700:4403::ac40:96ee, 2a06:98c1:3101::6812:2512, 104.18.37.18 and 172.64.150.238.
Other host names such as meetcircle.auth0.com, forrprod.auth0.com, devoted.auth0.com, logzio.auth0.com and wlt.auth0.com share IP numbers with prod-us.auth0.com.