A bulk IP reputation lookup is a type of query that searches multiple Internet Protocol (IP) addresses simultaneously to collect information about them. This information can include the geographic location, ISP or organization, linked domains, Internet connection type (cable/DSL), network security measures and more. It also provides technical details such as the IP’s autonomous system number (ASN) and network range.
If an IP address is associated with phishing, spam, or malware, its reputation suffers, and emails from that address will be marked as spam or rejected by email servers. Email marketers can improve their IP reputation by ensuring that they use a reputable ESP and implement email authentication protocols such as SPF, DKIM, and DMARC.
Bulk IP Reputation Lookup: Enhancing Cybersecurity at Scale
In addition, marketers can keep track of their IP reputation using tools such as the Google Postmaster Tools dashboard which displays the percentage of inbox delivery and spam folder placement. By regularly checking their IP reputation, marketers can identify the causes of poor deliverability and take action to resolve them.
Another way to check your reputation is through an IP/domain blacklist search tool, which checks a given IP or domain name against the most popular blocklists to identify cyberattack hotspots and prevent fraud. Our free IP/domain reputation checker can be used to monitor your IP and domain for inclusion in blacklists, so you can get them off the list before it’s too late. If you find that your IP or domain has been added to a blacklist, you can report it using the tool’s link.