How it works

From a registry zone file to a release date, and why we check every name ourselves

When a domain expires it does not become available that day. It goes through a fixed sequence that takes about five weeks, and only the last five days of it are predictable to the hour. This site tracks names through that sequence across 1,078 top-level domains and tells you when each one is actually released.

The life of an expiring domain

Day 0
It expires. Most registrars keep it working for a while and give the owner a grace period to renew. Nothing is public yet and nothing has changed at the registry.
Roughly day 1–45
It leaves the zone file. The registrar stops publishing nameservers for it, so the name disappears from the registry's daily list of delegated domains. This is the first public signal that something happened, and it is the earliest we can see a name at all. It is not yet a drop — an owner who renews now still gets it back.
30 days
Redemption. The registry marks it redemptionPeriod. The owner can still recover it, usually for a large restore fee. Most are never restored.
5 days
Pending delete. The registry marks it pendingDelete. Nothing can save it now — not payment, not the owner, not the registrar. This is the only stage with a firm end date, which is why our drop list carries names in this state and nothing else.
The drop
It is released and anyone can register it. For .com and .net this happens in a predictable afternoon window; other registries vary, and some publish nothing at all.

Where our data comes from

Two sources, used for two different jobs.

Zone files tell us where to look

Registries publish a file once a day listing every domain in their TLD that has nameservers. We download each day's file and compare it with the previous one. A name that was there yesterday and is gone today has almost always been deleted, and is about to begin the sequence above. That comparison is how we find candidates without buying anybody's list.

The registry tells us the truth

A zone file says a name vanished. It does not say why, or when it will be released — a domain can also lose its nameservers because the owner removed them, or because the registry placed it on hold. So every date published here comes from asking the registry directly, through RDAP, the protocol registries run to answer exactly this kind of question. We read the status and the dates from that answer and compute the release from the registry's own lifecycle, rather than assuming.

That is the whole reason this site exists rather than being a copy of a list. If we tell you a name drops on a Tuesday at 2pm, it is because the registry told us it is in pending delete, not because someone else said so.

What the states mean

How current is it?

Zone files arrive once a day, so a name that leaves a zone appears here the same day the registry publishes it. Registry checks are paced deliberately: we run one worker with one address and stay inside every registry's limits, which means a name is checked once or twice in its life rather than constantly — about 30 days after it leaves the zone, and again shortly before its predicted release only if it was still in redemption then, the one stage in which an owner can buy it back. Searching a name we have never seen queues an immediate check, and the page updates itself when the answer arrives.

All times on the site are shown in America/New_York. Registry release windows differ, and drop times lists what we have measured for each.

Some names about to be released still have other sites linking to them. Two figures on the lists say so. Both come from Common Crawl, a non-profit that crawls a few billion pages of the open web every month and publishes the graph of which domains link to which, built from a few months of crawling at a time — at the moment its crawls of Jul–Sep 2026, a graph of 133,241,980 domains.

A name's place among the 133,241,980 domainsAmong the best connectedRank
1st, the best connectedthe very top10.00
100thtop 0.000075%7.54
1,000thtop 0.00075%6.31
10,000thtop 0.0075%5.08
100,000thtop 0.075%3.85
1,000,000thtop 0.75%2.62
10,000,000thtop 7.5%1.38
100,000,000thtop 75%0.15
The lastall of them0.00

Read them as a first look, not a verdict. They are not Domain Authority or Page Authority, which are Moz's own scores. Common Crawl is a sample of the web, so "none found" is not proof of none; the figures are a month or more old by the time they are published; and the count takes a link from a newspaper and a link from a page of spam as the same. The drop list sorts by either, and its filter panel keeps the names with at least 1, 10 or 100 linking domains.

What we don't do

We don't sell domains, don't run backorders, and don't take a cut from anyone who does. There are no affiliate links on result pages. That is a deliberate choice: the only thing this site has to offer is an honest answer about a date, and an outbound link that earns a commission quietly changes what the page is for.

We also don't publish personal registrant details. Registries stopped including them in public responses years ago, and where they are still available we do not store or show them.

Where to start