Stats
New gTLD · delegated 2014-03 · dotKoeln GmbH

.koeln TLD stats

Sep 2016 to Aug 2026
Names in the zone
16,688
Oct 13, 2026, 01:15 UTC · registry zone file
Domains under management
17,584
May 2026 · registry report
Last night’s movement
−2
1 in · 3 out
Listed for sale
2.3%
383 names · of the zone

Cross-checkThe registry reported 17,584 domains under management for May 2026 — −896 against last night’s zone. Undelegated and on-hold names never reach the zone, so the two will not agree, and neither is wrong.

last night, in detail

Oct 13, 2026
What moved · on Oct 13, 2026
entered the zone
+1
left it
−3
changed nameservers
2
Net
−2
Sep 16, 2026 to Oct 13, 2026 · axis starts at the data, not at zero
How the zone is used · 16,688 names
  • Listed for salemarketplace nameservers3832.3%
  • Parkedad-parking or expiry nameservers210.1%
  • In usehosting, registrar or DNS nameservers10,91565.4%
  • Not classifiednameservers we can’t name5,36932.2%

Read from each name’s nameservers on the night shown. Listed and parked are counted separately.

How we classify
A name takes the row its nameservers match on our provider list. Verification nameservers sit beside a name’s other nameservers, so they overlap the rows above: 0.2%. List 2026.09.7+psl4b673689.

Counted from the registry’s own zone file on the night of Oct 13, 2026. A zone count is not domains under management: a registered name that is not delegated never appears in the zone, and a name on hold leaves the zone while it stays registered. The two numbers will not agree, and neither is wrong.

Aug 2026: 16,944 — third-party estimate; the registry has not published that month yet.

how many names

Names under management at month end, as the registry reported it. Reported to ICANN monthly. Dashed months are third-party estimates. Sunrise Jun 2014 to Jul 2014; general registration Aug 2014.

everything else