Resolvers

Country analysis – daily QPS averages for queries originating from resolvers in a given country during the last 30 days before June 16, 2025

Country	Max qps	Min qps	Trend	Average
USA	7 472	6 498		6 881
other	4 434	3 677		4 050
Czechia	3 403	2 535		3 015
Germany	3 199	2 262		2 794
Netherlands	1 697	1 106		1 463
Sweden	1 175	725		1 106
France	1 126	743		922
China	942	780		851
Ireland	1 206	462		799
Singapore	930	623		765
UK	820	530		660
Brazil	696	435		569
India	623	313		423
Russia	458	335		389
Finland	537	279		389
Italy	368	237		298

Query type analysis – daily QPS averages for queries with a given QTYPE during the last 30 days before June 16, 2025

QTYPE	Max qps	Min qps	Trend	Average
A	15 271	12 357		14 006
NS	5 355	4 147		4 855
AAAA	2 955	2 353		2 700
DS	2 088	1 697		1 908
MX	800	436		644
other	559	383		495
TXT	426	195		298
SOA	189	100		134

Traffic flows – average distribution of QPS since 2025-06-09

Authoritative servers

Server analysis – daily QPS averages for queries reaching an authoritative server in a given city during the last 30 days before June 16, 2025

City	Max QPS	Min QPS	Trend	Average
Frankfurt am Main	5 702	4 533		5 211
Praha	4 777	3 423		4 233
Reston (VA)	3 290	2 543		2 892
London	2 832	2 276		2 585
Seattle (WA)	2 428	1 995		2 189
Singapore	2 153	1 677		1 911
Tokyo	1 432	1 044		1 271
Stockholm	1 187	785		1 088
São Paulo	946	693		837
Bratislava	715	506		597
Wien	657	412		568
Kyiv	596	329		479
undisclosed	562	368		472
Johannesburg	352	253		311
Milano	317	193		250
Santiago de Chile	295	58		240
Los Angeles (CA)	271	81		154
Sydney	108	86		94

Response code analysis – daily QPS averages for queries responded with a given RCODE during the last 30 days before June 16, 2025

RCODE	Max QPS	Min QPS	Trend	Average
NoError	23 994	19 221		22 067
NXDomain	3 572	2 883		3 293
Refused	55	2		20
FormErr	1	0		0
NotAuth	1	0		0
ServFail	0	0		0
NotImp	0	0		0
BADSIG	0	0		0
BADVERS	0	0		0