CONTINUOUS INTERNET TELEMETRY24H DRIFT2,145 material changesacross 1,941 domains · -406 vs yesterdayDNS DRIFT11 domains changed DNS providertop destination afternic.com · -5 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination google.com · +1 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,396 curated domains not answeringlast probe, steadyERRORS10,895 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,145 material changesacross 1,941 domains · -406 vs yesterdayDNS DRIFT11 domains changed DNS providertop destination afternic.com · -5 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination google.com · +1 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,396 curated domains not answeringlast probe, steadyERRORS10,895 responded with an errorlast probe · 5xx / 404 / 429 / 403

secureauth.com

Observed 2026-07-13T18:55:55.888Z (19h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Registered withGoDaddy.com, LLC
Also usesGoogle Search ConsoleAtlassian
IPv6 · 13 subdomains · cybersecurity_expanded
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat secureauth.com actually stands on - every host below is a signed observation
secureauth.com
A / AAAA
18.173.121.5218.173.121.8918.173.121.7418.173.121.60+8 more
Cloudflareserves the site
NS
ns-3.awsdns-00.comns-1107.awsdns-10.orgns-1970.awsdns-54.co.ukns-905.awsdns-49.net
awsdns-00.com + awsdns-10.org + moreanswers its DNS
MX
secureauth-com.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

ok Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time119 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 4

  • 18.173.121.52
  • 18.173.121.89
  • 18.173.121.74
  • 18.173.121.60

AAAA 8

  • 2600:9000:25f2:a800:9:76e3:d7c0:93a1
  • 2600:9000:25f2:400:9:76e3:d7c0:93a1
  • 2600:9000:25f2:2e00:9:76e3:d7c0:93a1
  • 2600:9000:25f2:5800:9:76e3:d7c0:93a1
  • 2600:9000:25f2:e000:9:76e3:d7c0:93a1
  • 2600:9000:25f2:a000:9:76e3:d7c0:93a1
  • 2600:9000:25f2:8a00:9:76e3:d7c0:93a1
  • 2600:9000:25f2:b000:9:76e3:d7c0:93a1

MX 1

  • 0secureauth-com.mail.protection.outlook.com

TXT 18

  • z1w3fdxzmwxd2jg940t7cc76r19s3nq8
  • anthropic-domain-verification-0vfz8b=sTc8jf48qjPG0SQlD2yAKUelY
  • openai-domain-verification=dv-aeZNHsbfLhOXsRfMaWo1Fx53
  • apple-domain-verification=FjbXOTfdqQBWErgX
  • contractworksverify=nSTrXRoOrltgtcY8ycVu
  • google-site-verification=51ZJI7owqKphuTlGhrnNTQ6fgDurSe58SntSCQjJrJM
  • mgverify=f4caf3d8734b255a0121a2f12b9655df2896608273d3f28345c743c310dc6b01
  • atlassian-domain-verification=Z7gu7ZSUa3ac0a0ACcIKatiilyfla/WajnL44W92u8IAn2ocvv4pqPkwWb0A09Lb
  • atlassian-domain-verification=/vbEdzNwzYoM3esaKONajk8mIOVsgi+7G4s8y7ZEA8s8z/c9Jyw73FrP0V/cZSfU
  • v=spf1 ip4:173.239.64.128/25 ip4:208.87.221.192/26 ip4:68.225.24.128/25 ip4:54.146.121.170 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.salesforce.com include:sendgrid.net include:mktomail.com include:amazonses.com ~all

NS 4

  • ns-3.awsdns-00.com
  • ns-1107.awsdns-10.org
  • ns-1970.awsdns-54.co.uk
  • ns-905.awsdns-49.net

SOA 1

  • ns-3.awsdns-00.com awsdns-hostmaster.amazon.com

CAA 11

  • iodef mailto:infosec@secureauth.com
  • issue amazon.com
  • issue letsencrypt.org
  • issuewild amazon.com
  • issuewild pki.goog
  • issuewild godaddy.com
  • issue godaddy.com
  • issue pki.goog
  • issue digicert.com
  • issuewild letsencrypt.org

TLS Certificates (0)

None.

Subdomains (13)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for secureauth.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for secureauth.com <a href="https://domaindrift.io/t/secureauth.com"> <img src="https://domaindrift.io/badge/secureauth.com.svg" width="300" height="64" alt="DomainDrift signed observations for secureauth.com"> </a>

Ed25519 Receipt

Receipt ID
00d73adc-c791-43f9-a5f5-add2213b2de3
Output Hash
27746cb1da57bae89ed5e82bc67faf2c6ed3bd21ab338cb95db3d85dd958b56b
Signature
ed25519:2d0d01c3965f10de8015e703224452aceed19a99e3f2fadac102f78bfc827111153a0eedbfb5ef6cd2eade54c41af3f1f055509df21dfc6ff3db31b1c82c9105
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser