Map IPs to hostnames with confidence.
ELLIO Reverse DNS Dataset (rDNS)
FEATURE
Coverage
~1.2B entities daily
Update Frequency
Daily
Format
JSONL
Historical Records
From Jan 1, 2026
PURCHASE OPTIONS
One-time purchase of a single rDNS dataset
$195
Unlimited monthly access to all rDNS datasets
$980
Unlimited yearly access to all rDNS datasets
$7,000
THREAT PROTECTION
Average Size
175,000 - 400,000 entities
Update Frequency
- Every minute
- Every 5 minutes
- Every 30 minutes
Tailored to network perimeter
Comprehensive coverage, no need for tailoring
COMPATIBILITY
ntopng
Palo Alto Networks NGFW
Check Point NGFW
Fortinet NGFW
Cisco NGFW
F5 NGFW
OPNSense
pfSense
TARGET AUDIENCE
Suitable for backbone network appliances
Suitable for medium and large enterprises
Recommended for
• Medium and Large Enterprises
• ISPs
• Data Centers
• Government
• MSSPs
FEATURES
Self-service web portal
-
Multi-tenancy
-
PRICING
Pricing model
Per corporate entity and use case
