Cybersecurity Rating
by ImmuniWeb® CyberScore™

Hostname	URL	Grade	Tested on
tether.io	https://tether.io/	A+	November 6th, 2026 14:27
www.tether.io	https://tether.io/	A+	November 6th, 2026 14:39
learn.qvac.tether.io	https://learn.qvac.tether.io/	A	November 6th, 2026 14:33
docs.wallet.tether.io	https://docs.wdk.tether.io/	B-	November 6th, 2026 14:34
wallet.tether.io	https://wallet.tether.io/	A	November 6th, 2026 14:33

Show 25 More

Website Privacy Rating | Overview

The total number of subdomains is capped at 50.

Hostname	URL	Grade	Tested on
tether.io	https://tether.io/	A+	November 6th, 2026 14:58
www.tether.io	https://tether.io/	A+	November 6th, 2026 14:58
learn.qvac.tether.io	https://learn.qvac.tether.io/	B	November 6th, 2026 14:58
docs.wallet.tether.io	https://docs.wdk.tether.io/	A+	November 6th, 2026 14:58
wallet.tether.io	https://wallet.tether.io/	A+	November 6th, 2026 14:58

Show 25 More

The total number of subdomains is capped at 50.

Hostname	URL	Protocol	Grade	Tested on
tether.io	https://tether.io 104.18.6.145:443	HTTPS	A+	November 6th, 2026 14:23
www.tether.io	https://www.tether.io 104.18.6.145:443	HTTPS	N	November 6th, 2026 14:33
learn.qvac.tether.io	https://learn.qvac.tether.io 104.18.7.145:443	HTTPS	A-	November 6th, 2026 14:33
docs.wallet.tether.io	https://docs.wallet.tether.io 104.18.6.145:443	HTTPS	A	November 6th, 2026 14:33
wallet.tether.io	https://wallet.tether.io 162.159.152.19:443	HTTPS	A+	November 6th, 2026 14:33

Show 25 More

Hostname	Grade	Tested on
tether.io	A-	November 6th, 2026 14:23

Email Server Security Report
A total of 5 email servers were analyzed. Open relay was not detected, SMTP enumeration was not detected, a secure authentication was enforced across all tested servers, and PTR records were properly configured. The average response latency was approximately 0.041s.
Email SSL/TLS Encryption Report
SSL/TLS security testing was completed for 5 email servers. Server grade is B.
Email Server DNS Security Report
SPF is set properly, DKIM is set properly, and DMARC is set properly. MTA-STS is not configured for this domain. A and MX DNS records are unsigned.
Email Server Black and Spam Lists Report
No email servers were found on blacklists.

2 websites with vibe-coded or AI-created code patterns detected across 30 websites.
No leaks of AI tokens or other AI-related and sensitive data detected on the Dark Web.
No leaks of AI tokens or other AI-related and sensitive data detected across 30 websites.

Hostname	Tested on
tether.io	November 6th, 2026 14:22

Dark Web Exposure Report
A total of 2 dark web incidents detected, containing 2 mentions of the domain. 2 out of 2 incidents originate from Compromised Databases. All 1 detected Compromised Credential is considered to be of Low risk. Mentions in Dark Web Marketplaces represent the most common source of compromised information, accounting for 3 of the 2 detected domain mentions on the Dark Web.
Unprotected Cloud Storage Report
A total of 21 buckets detected across 3 cloud storage providers, including 1 public bucket and containing 173 publicly accessible files: 17 buckets were detected in Amazon S3; 2 buckets were detected in Google Cloud Storage, including 1 public bucket and containing 173 publicly accessible files; 2 buckets were detected in Yandex Object Storage.
Phishing Websites Report
No potential phishing websites found.
Cybersquatting Domains Report
No potential cybersquatting domains found.
Typosquatting Domains Report
No potential typosquatting domains found.
Fake Accounts in Social Media Report
No squatted social network accounts found.

Share this report:

Take Your Security Ratings to the Next Level