ICP-Filed Domain Drop-Catching: A Data Map of 800–1600 Daily Drops

I know a guy who hunts expired Chinese domains for a living. He has three alarms on his phone: 1:50 AM, 3:50 AM, and 4:20 AM. Drop-catching, he says, is not about having a good eye — it is about having the right sleep schedule, because the good names always drop while everyone else is asleep. That sounds like an exaggeration, but the direction is right: more than a thousand ICP-filed domains are released every single day in China. The only questions are when they drop, where they drop, and how to filter out the few worth losing sleep over.

#### The numbers first: how many actually drop

Aiyucha recently published a data study titled, in Chinese, "How many ICP-filed domains drop every day? A nationwide estimate from 215,700 real samples." The researchers worked with 215,710 real ICP-filed domains, 180,392 of them carrying official expiry timestamps, and extrapolated nationwide against public figures from CNNIC and China's Ministry of Industry and Information Technology. A few numbers every drop-catcher should memorize:

China has roughly 4.2 to 4.8 million valid ICP-filed domains. About 6,400 to 7,300 of them enter their expiry window every day. But "expiring" is not "dropping" — an estimated 85 to 90 percent get renewed by their owners during the grace period. The domains that are truly abandoned and released: about 800 to 1,600 per day nationwide. Of those, the premium ones — good pinyin, short words, historical authority, legacy backlinks — make up roughly one in ten. That is 80 to 160 high-value drops per day.

Multiply by 365 days and the annual "output" of this market is 300,000 to 500,000 domains with filing history. The pool is not small, but fewer than two hundred premium names drop per day. That is why the professionals set alarms.

#### Two early mornings: release windows by TLD

The TLD decides what time you get up. Based on measured data and industry benchmarks:

##.com: 2:00–3:00 AM Beijing time

.com accounts for about 60 percent of filed domains — the absolute majority. Registry deletions cluster in this window, which is where the first alarm comes from. Note this is the release time, not the expiry time. A domain travels from expiry through a 30-day renewal grace period and roughly 30 days of redemption before it is actually deleted: 60 to 75 days in total. The names you catch at 2 AM expired two months ago and were fully abandoned by their owners.

##.cn and.com.cn: 4:00–4:30 AM Beijing time

.cn names make up about 35 percent of filed domains, and CNNIC releases them on a very fixed schedule around 4:30 AM — hence the second alarm. One extra variable for.cn: CNNIC enforces real-name verification strictly, so complete it immediately after a successful catch, or it may affect later use of the domain.

#### Three filters for spotting the ones worth catching

Of the 800 to 1,600 daily releases, 99 percent are junk. Finding the 1 percent comes down to three filters.

First, historical authority. A domain with legacy backlinks and a real website history starts from a completely different place in search engines than a fresh registration. Check archived site history and backlink quality — quality, not quantity. Three genuine citations from industry sites beat a hundred spammy links.

Second, the previous filing entity. Domains previously filed by normally operating businesses in clean industries have a clean "background." Anything with a gray-area history is disqualified no matter how cheap — future trouble is guaranteed.

Third, the name itself. Good pinyin, short English words, industry keywords — these names hold value independent of their history, because end buyers recognize the name. This is the one filter even investors who know nothing about SEO can read.

#### The playbook: from watchlist to ownership

Step one: build a watchlist

List target expirations by TLD, keyword, and region. Watch spring (March to June) especially — the annual release peak, when daily drops run about 1.3 times the normal level.

Step two: track status, don't waste ammunition in the grace period

Domains inside the 30-day renewal grace period can be renewed by their owners at the regular price at any moment. Backordering then is a bet that "the owner will forget." The real targets are domains that have passed redemption and entered pending delete.

Step three: catching channels and checkout speed

The release window lasts tens of minutes. It comes down to your catching channel and how fast you can pay. This is why more buyers now settle domain purchases in crypto — buy domains with USDT with no bank working hours. A name caught at 3 AM can be paid for at 3 AM, not after sunrise. In a speed game, slow settlement is the same as losing.

Step four: verify before you commit

Before catching or buying, manually verify the whois status and the filing status. Pending delete is not a guarantee of "definitely catchable" — success depends on the registry's actual release. Study numbers are probabilities, not promises.

#### The risks, stated plainly

First, an ICP filing being cancelled is not the same as a domain dropping — two different processes, don't mix them up. Second, a caught domain's old filing cannot be reused; the new owner must file again from scratch. Third, any domain with a history of gambling, adult, or gray-area content is an instant reject, however cheap — that is the account-safety baseline. Fourth, anyone promising "guaranteed catches" or "reserved drops" is running a scam. Releases are a registry system process. There is no backdoor.

#### Closing

Drop-catching ICP-filed domains left the "midnight luck" era long ago. People with data set alarms; people without data just lose sleep. Eight hundred to sixteen hundred daily releases, two early-morning windows, three filters — the map is drawn. What remains is execution. As the professionals put it: it is not about the eye, it is about the schedule — but the schedule has to land on the right hours.