Resolvers

Country analysis – daily QPS averages for queries originating from resolvers in a given country during the last 30 days before May 15, 2025

Country	Max qps	Min qps	Trend	Average
USA	7 152	6 242		6 643
other	5 317	3 667		3 962
Czechia	3 511	2 503		3 023
Germany	3 358	2 384		2 877
Netherlands	1 709	1 046		1 405
Sweden	1 210	737		1 129
France	1 045	757		901
Singapore	1 033	642		805
China	1 033	597		771
Ireland	997	439		725
UK	712	522		624
Brazil	599	384		455
India	821	328		438
Russia	532	311		406
Finland	917	258		375
Italy	593	233		299

Query type analysis – daily QPS averages for queries with a given QTYPE during the last 30 days before May 15, 2025

QTYPE	Max qps	Min qps	Trend	Average
A	14 606	12 057		13 391
NS	8 146	4 357		4 963
AAAA	3 007	2 487		2 739
DS	2 165	1 690		1 877
MX	833	431		637
other	521	402		466
TXT	367	195		281
SOA	209	92		144

Traffic flows – average distribution of QPS since 2025-05-08

Authoritative servers

Server analysis – daily QPS averages for queries reaching an authoritative server in a given city during the last 30 days before May 15, 2025

City	Max QPS	Min QPS	Trend	Average
Frankfurt am Main	6 505	4 635		5 431
Praha	5 046	3 359		4 276
Reston (VA)	2 795	2 159		2 529
London	2 712	2 133		2 419
Seattle (WA)	2 421	1 993		2 186
Singapore	2 774	1 887		2 093
Tokyo	1 502	915		1 126
Stockholm	1 382	761		1 060
São Paulo	986	680		742
Bratislava	768	508		582
Wien	572	426		497
undisclosed	559	427		492
Kyiv	644	353		459
Johannesburg	494	251		305
Santiago de Chile	331	68		246
Milano	479	0		208
Los Angeles (CA)	218	98		150
Sydney	108	82		92

Response code analysis – daily QPS averages for queries responded with a given RCODE during the last 30 days before May 15, 2025

RCODE	Max QPS	Min QPS	Trend	Average
NoError	26 182	18 989		21 598
NXDomain	3 534	2 989		3 233
Refused	53	2		14
FormErr	1	0		0
ServFail	0	0		0
NotAuth	0	0		0
NotImp	0	0		0
BADSIG	0	0		0
BADVERS	0	0		0