DNSlytics

Free and paid

https://dnslytics.com/premium-access/ on 20 Oct 2026 said premium website access adds historical data, full reports, and more monitors, and that subscriptions start at 30 cents a day, as a month or year pass. The same page said the upgrade includes up to 40 monitors, up to 1,000 pageviews a day, and up to 2,500 domain-search results. It did not print a monthly total. The button labeled See Pricing pointed at search.dnslytics.com/pricing, and that host returned a Cloudflare check rather than a rate card. https://dnslytics.com/api/ said the free API allows 2,500 requests a day and the premium API allows 20,000 a day and 30 a minute, with calls debited from a credit balance. Credit costs on that page run from free types to 20 credits for ReverseHistory. No page that rendered here turned a credit into a dollar. Do not invent that conversion.

The homepage offers domain, IP, and provider investigation, with example queries for a name, a domain, an IPv4 address, an IPv6 address, and an AS number. This listing did not retrieve those examples. Opening search.dnslytics.com for google.com, for 1.1.1.1, and for the pricing path each stopped on a Cloudflare check. The marketing pages on dnslytics.com did load. They describe historical data, full reports, domain search, monitors, and a premium API.

• Homepage statistics. 330+ million active domains and 20+ billion historical events were on the homepage on 20 Oct 2026, with a 14-day refresh line for IP and DNS data.
• 30 cents a day. The premium page said subscriptions start at 30 cents a day. The credit checkout host did not get past Cloudflare, so no second price is quoted.
• API quotas. The API page said 2,500 free requests a day and 20,000 premium requests a day. Per-type credit costs stay on that page.

1. 1

   Use the homepage when you need the vendor's own census, and keep each statistic attached to that page.

2. 2

   Treat 30 cents a day as the only money figure this listing opened. Do not convert API credits into dollars.

3. 3

   Hold a reverse-IP or reverse-NS idea as a lead until the result page itself loads.

• A reverse-IP claim needs a page that loaded. On 20 Oct 2026 dnslytics.com printed 330+ million active domains and 20+ billion historical events, and said IP and DNS data refreshes every 14 days. search.dnslytics.com stopped on a Cloudflare check for a domain page, an IP page, and the pricing path. Do not fill the missing row with a guessed registrar.
• The only money figure that rendered was on the premium page: subscriptions start at 30 cents a day, with up to 40 monitors, up to 1,000 pageviews a day, and up to 2,500 domain-search results. The API page listed credit costs and daily caps of 2,500 free and 20,000 premium requests. Do not turn a credit into a dollar the checkout page did not show.
• Two domains on one nameserver are about to be briefed as one operator. The product's reverse NS, MX, and IP types are leads that names were observed together. They do not identify a person. dnslytics.com/pricing returned 404. The premium narrative that loaded is /premium-access/.

Hard cases

The case where the first result is easy to over-read.

Questions

Titled sources. These public pages are what the quotes on this listing come from.