Is ad4.sina.com.cn malicious?
Domain reputation report for ad4.sina.com.cn: blocklist detections, WHOIS, DNS security posture and threat intelligence, aggregated from 100+ sources.
ad4.sina.com.cn is listed on 21 threat intelligence sources
Detected by 21 threat intelligence sources in the isMalicious dataset — review before trusting this domain.
Threat verdict
VerdictListed on blocklists
Appears on threat intelligence blocklists — treat with caution.
Blocklist detections21 sources
Categoriescrypto, ads, malware, phishing
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-03-27
Last updated2026-03-27
Detections
- Blocklist Project - Crypto List.txtcrypto
- Blocklist Project - Ads List.txtads
- Blocklist Project - Everything List.txt
- HAGEZI - Ultimate.txtmalware
- Hyder365 - Combined.txtphishing
- 13MrBlackCat13 - Malicious Domains.txtmalware
- Firebog - Neohostsbasicmalware
- OISD Big – general purpose listads
- HaGeZi Light – minimal DNS blocklistads
- HaGeZi Multi – medium DNS blocklistads
- HaGeZi Pro – heavy DNS blocklistads
- HaGeZi Pro Plus – very heavy DNS blocklistads
- NoTracking Hostnames – combined hosts fileads
- VeleSila yHostsads
- NEO DEV Host – unified blocklistads
- Blocklist Project – Cryptocrypto
- RPiList – Crypto Scamscrypto
- Fabriziosalmi - Aggregated Blacklistmalware
- BlockConvert - Domain Blocklistmalware
- T145 - Black Mirror Domain Blocklistmalware
- BlockConvert - Malware Domainsmalware