Is u49500251.ct.sendgrid.net malicious?
Domain reputation report for u49500251.ct.sendgrid.net: blocklist detections, WHOIS, DNS security posture and threat intelligence, aggregated from 100+ sources.
u49500251.ct.sendgrid.net is listed on 9 threat intelligence sources
Detected by 9 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 detections9 sources
Categoriesphishing, malware
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-27
Last updated2026-05-27
Detections
- Malware-Filter - Phishing Hosts.txtphishing
- Phishing URL Blocklistphishing
- Malware-Filter - Phishing Domainsphishing
- T145 - Black Mirror Domain Blocklistmalware
- Romain Marcoux - Full Domains Aa.txtmalware
- RPiList – Malwaremalware
- Fabriziosalmi - Aggregated Blacklistmalware
- V Firebog Net - Prigent Malware.txtmalware
- Firebog - Rpilist Malwaremalware