Resolvers

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

Country	Max qps	Min qps	Trend	Average
USA	7 172	6 242		6 646
other	4 236	3 667		3 915
Czechia	3 511	2 503		3 025
Germany	3 225	2 384		2 869
Netherlands	1 709	1 046		1 402
Sweden	1 210	737		1 127
France	1 045	757		904
Singapore	976	642		794
China	1 033	597		773
Ireland	997	439		724
UK	723	522		624
Brazil	535	384		452
India	548	328		422
Russia	485	311		401
Finland	604	258		357
Italy	351	233		290

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

QTYPE	Max qps	Min qps	Trend	Average
A	14 343	12 057		13 380
NS	5 384	4 357		4 861
AAAA	3 007	2 487		2 738
DS	2 165	1 690		1 879
MX	833	431		636
other	534	402		468
TXT	367	195		282
SOA	209	92		144

Traffic flows – average distribution of QPS since 2025-05-09

Authoritative servers

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

City	Max QPS	Min QPS	Trend	Average
Frankfurt am Main	6 000	4 635		5 402
Praha	5 046	3 359		4 274
Reston (VA)	2 786	2 159		2 528
London	2 612	2 133		2 415
Seattle (WA)	2 421	1 993		2 181
Singapore	2 487	1 887		2 079
Tokyo	1 282	915		1 110
Stockholm	1 153	761		1 048
São Paulo	847	680		735
Bratislava	671	508		579
Wien	572	426		496
undisclosed	555	385		486
Kyiv	618	353		456
Johannesburg	494	251		304
Santiago de Chile	331	68		249
Milano	267	0		198
Los Angeles (CA)	218	98		153
Sydney	108	82		92

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

RCODE	Max QPS	Min QPS	Trend	Average
NoError	23 613	18 989		21 491
NXDomain	3 534	2 989		3 228
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