Resolvers

Country analysis – daily QPS averages for queries originating from resolvers in a given country during the last 30 days before April 29, 2025

Country	Max qps	Min qps	Trend	Average
USA	7 374	6 242		6 750
other	5 317	3 523		3 981
Czechia	3 590	2 503		3 072
Germany	3 358	2 408		2 905
Netherlands	1 784	1 046		1 435
Sweden	1 210	737		1 125
France	1 002	742		888
Singapore	1 047	639		841
Ireland	1 092	439		751
China	1 033	566		745
UK	709	519		618
Russia	566	393		465
India	821	339		447
Brazil	599	372		442
Finland	917	254		361
Italy	593	227		306

Query type analysis – daily QPS averages for queries with a given QTYPE during the last 30 days before April 29, 2025

QTYPE	Max qps	Min qps	Trend	Average
A	14 623	12 020		13 514
NS	8 146	4 357		4 981
AAAA	3 063	2 411		2 784
DS	2 165	1 708		1 931
MX	871	431		671
other	520	402		465
TXT	400	199		293
SOA	217	93		148

Traffic flows – average distribution of QPS since 2025-04-22

Authoritative servers

Server analysis – daily QPS averages for queries reaching an authoritative server in a given city during the last 30 days before April 29, 2025

City	Max QPS	Min QPS	Trend	Average
Frankfurt am Main	6 505	4 455		5 433
Praha	5 064	3 359		4 318
Reston (VA)	3 436	2 159		2 601
London	2 810	2 156		2 497
Seattle (WA)	2 421	1 917		2 191
Singapore	2 774	1 631		2 057
Tokyo	1 502	1 039		1 160
Stockholm	1 382	761		1 068
São Paulo	986	643		730
Bratislava	768	483		598
Kyiv	679	346		512
Wien	630	439		512
undisclosed	569	427		510
Johannesburg	494	178		288
Milano	479	180		241
Santiago de Chile	261	68		210
Los Angeles (CA)	204	98		145
Sydney	115	86		94

Response code analysis – daily QPS averages for queries responded with a given RCODE during the last 30 days before April 29, 2025

RCODE	Max QPS	Min QPS	Trend	Average
NoError	26 182	18 989		21 877
NXDomain	3 560	2 909		3 244
Refused	72	2		18
FormErr	1	0		0
ServFail	0	0		0
NotAuth	0	0		0
NotImp	0	0		0
BADSIG	0	0		0
BADVERS	0	0		0