zone-walks

A collection of domain lists obtained from zone-walking TLDs. Updated daily.

What's zone walking?

Zone walking is a method of enumerating domain names that takes advantage of a quirk in DNSSEC. To learn more, see the following resources:

• Authenticating NXDOMAIN responses and NSEC - Wikipedia
• Economical With The Truth: Making DNSSEC Answers Cheap - Cloudflare

Current Stats

TLD	Domain Count
ch (raw)	2528344
se (raw)	1414923
lol (raw)	214544
kz (raw)	175188
nu (raw)	123483
ee (raw)	92479
li (raw)	69100
pics (raw)	65019
mom (raw)	48022
gdn (raw)	39642
tn (raw)	34058
kg (raw)	13269
lk (raw)	10851
cy (raw)	9784
id (raw)	6342
game (raw)	6239
audio (raw)	4845
ruhr (raw)	4575
ax (raw)	4354
dz (raw)	3943
mc (raw)	3663
ci (raw)	3417
christmas (raw)	3324
hosting (raw)	2453
pr (raw)	2251
desi (raw)	1852
tz (raw)	1805
bt (raw)	1412
br (raw)	1353
diet (raw)	1160
flowers (raw)	959
guitars (raw)	653
xn--pgbs0dh (raw)	585
lr (raw)	539
auto (raw)	497
xn--80ao21a (raw)	457
car (raw)	318
xn--54b7fta0cc (raw)	298
cars (raw)	289
ve (raw)	196
amazon (raw)	124
xn--l1acc (raw)	100
gn (raw)	39
arpa (raw)	24
wed (raw)	21
bd (raw)	14
ieee (raw)	7
er (raw)	7
lb (raw)	6
Total	4896827

See Also

• zone-walker is the tool this repo uses to collect the lists.
• TLDR-2 - a collection of successful zone transfers (AXFRs) against TLDs. Auto-updated.
• @monoidic's TLDR2 - an extension of TLDR that collects information about which zones are walkable. This is the inspiration for zone-walks, and zone-walks even uses the walkable_zones.md data from TLDR2 as a seed.