Most explanations of drop catching describe an auction. .uk is not an auction. It is a race, and the start gun is not quite where the published time says it is.
When a .uk domain is not renewed it does not become available that day. It goes
through a fixed sequence, and only at the end of it does the name return to the pool. Understanding
the sequence is most of understanding the market.
The lifecycle
- Expiry. The registration lapses. The domain usually keeps resolving.
- Suspension. Nominet suspends the name. It stops resolving, which is the
point most owners notice and renew.
- Grace period. The registrant can still renew, and most of the valuable ones
are renewed here.
- Release. The name drops back into the available pool at a scheduled time.
Everything interesting happens in the last few hundred milliseconds of step four.
Why it is a race and not an auction
At release, the domain is available to whoever registers it first. There is no bidding. A
.co.uk costs the same at the drop as it does
from any registrar on any other day, so the entire contest
is about who gets a registration request in front of the registry first.
That is why drop catching is a registrar activity rather than a buyer activity. You need a
live connection to the registry, you need it already open and warm when the name releases, and
you need to be allowed a meaningful number of attempts. A retail account cannot do any of that.
The published second is not the moment
The single most useful thing we have measured: a contested .uk name does not
resolve at its published drop second. It resolves slightly after it.
Across our own catch history, the overwhelming majority of wins land in a narrow window either
side of the published second, and the winning registration is reliably a fraction of a second
later than the published time rather than exactly on it. Firing early is not free. Requests sent
before the name is actually released are consumed and return nothing, and every registry
connection has a hard limit on how many failed requests it is allowed in a day.
This is the whole craft. Not raw speed, but aiming a limited number of
attempts at the small window where the name actually becomes available, and not spending them on
names that were renewed, are ineligible, or were never worth having.
What most catching services will not tell you
- Most expiring domains are renewed. A large share of any published drop list
never drops at all. A service that quotes you a big list is quoting the list, not the
opportunity.
- The failure budget is spent per attempt, not per name. Fire at forty junk
names and you can arrive at the one name that mattered with nothing left.
- Nobody wins every contested name. Anyone claiming otherwise is either not
competing for contested names or is not telling you the truth.
Where we sit
We are a Nominet registrar, tag DOMAINFARM, and we catch for our
own portfolio. That matters
for buyers in one specific way: when we sell a .uk domain, the transfer is an IPS
tag change we make ourselves, normally within a working day of cleared funds. There are no
instructions to follow and nothing for the seller to get wrong.
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