OKX-dolphin-crawler

Neutral Block: Depends Verified robots.txt: No

OKX Dolphin Crawler simulates visits to target web pages as part of malicious dApp scanning

Key facts

User-Agent: OKX-dolphin-crawler
robots.txt token: OKX-dolphin-crawler
HTTP user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 OKX-dolphin-crawler
Aliases: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 OKX-dolphin-crawler

Source type: Unknown
Confidence: Medium
Last verified: 2026-04-19
Last checked: 2026-04-19
Verification: Validate the published identifier against the operator documentation before creating hard allow rules.
Operator URL: https://web3.okx.com/security/crawler-allowlist
Source URL: https://web3.okx.com/security/crawler-allowlist
Spoofing risk: User-agent strings can be spoofed. For allow-listing or low-friction rules, pair the published identifier with operator documentation or stronger verification when available.

User-agent: OKX-dolphin-crawler
Disallow: /

(http.user_agent contains "OKX-dolphin-crawler")

Advanced server rules

RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} OKX\-dolphin\-crawler [NC]
RewriteRule ^ - [F,L]

if ($http_user_agent ~* "OKX-dolphin-crawler") { return 403; }

Validate the published identifier against the operator documentation before creating hard allow rules.
OKX Dolphin Crawler simulates visits to target web pages as part of malicious dApp scanning
User-agent strings can be spoofed. For allow-listing or low-friction rules, pair the published identifier with operator documentation or stronger verification when available.