A-record propagation for 'dns.google'


Authoritative name servers

Primary nameserver (SOA)
ns1.zdns.google
A
8.8.4.4
A
8.8.8.8
Secondary nameserver
ns2.zdns.google
A
8.8.4.4
A
8.8.8.8
Secondary nameserver
ns3.zdns.google
A
8.8.4.4
A
8.8.8.8
Secondary nameserver
ns4.zdns.google
A
8.8.4.4
A
8.8.8.8

Global name servers

Google DNS
Mountain View, California, USA
A
8.8.4.4
A
8.8.8.8
Open DNS
San Francisco, California, USA
A
8.8.4.4
A
8.8.8.8
Cloudflare
Los Angeles, California, USA
A
8.8.4.4
A
8.8.8.8
Level 3 Communications Inc
Dallas, Texas, USA
A
8.8.4.4
A
8.8.8.8
Quad9
Berkeley, California, USA
A
8.8.4.4
A
8.8.8.8
DynDNS
Manchester, New Hampshire, United States
A
8.8.4.4
A
8.8.8.8
Alibaba
Hangzhou, China
A
8.8.4.4
A
8.8.8.8
Gcore
Luxembourg
A
8.8.4.4
A
8.8.8.8
UltraDNS
Washington D.C., USA
A
8.8.4.4
A
8.8.8.8

North America

BlissDNS
Richardson, Texas, USA
ConnectionTimeout
WideOpenWest
Indiana, USA
A
8.8.4.4
A
8.8.8.8
Radiant
Vancouver, Canada
A
8.8.4.4
A
8.8.8.8
Telumasp
Monterrey, Mexico
A
8.8.4.4
A
8.8.8.8

South America

Interonda
Puerto Ibicuy, Argentina
ConnectionTimeout
Telefonica Servicios Internet
Lima, Peru
A
8.8.4.4
A
8.8.8.8

Europe

British Telecommunications
Ipswich, United Kingdom
A
8.8.4.4
A
8.8.8.8
Freenom World
Netherlands
A
8.8.4.4
A
8.8.8.8
dnsforge.de
Germany
A
8.8.4.4
A
8.8.8.8
IRIDEOS
Milan, Italy
A
8.8.4.4
A
8.8.8.8
AdGuard
Limassol, Cyprus
A
8.8.4.4
A
8.8.8.8
dns0.eu
France
A
8.8.4.4
A
8.8.8.8

Africa

Global Network Systems
Johannesburg, South Africa
A
8.8.4.4
A
8.8.8.8
Nigerian Communications Satellite Ltd
Nigeria
A
8.8.4.4
A
8.8.8.8

Asia

Yandex
Moscow, Russian Federation
A
8.8.4.4
A
8.8.8.8
TeamCAD
Petah Tikva, Israel
A
8.8.4.4
A
8.8.8.8
Maharashtra gov
Delhi, India
A
8.8.4.4
A
8.8.8.8
hk.net
Hong Kong
A
8.8.4.4
A
8.8.8.8
nifty.com
Tokyo, Japan
A
8.8.4.4
A
8.8.8.8
Milcom Co Ltd
Thailand
A
8.8.4.4
A
8.8.8.8
China Mobile
Beijing, China
A
8.8.4.4
A
8.8.8.8

Oceania

VOCPhone
Sydney, Australia
A
8.8.4.4
A
8.8.8.8
Telstra
Melbourne, Australia
A
8.8.4.4
A
8.8.8.8

Log

+002
  • Find SOA and NS records of 'dns.google'
+002
  • Query the autoritative nameservers for SOA and NS records of 'dns.google'
+134
  • Got response from ns1.zdns.google.
+134
  • Add SOA server to check
+134
  • Nameserver responsibile of SOA records added: ns1.zdns.google
+134
  • Add NS servers to check
+134
  • Secondary nameserver added: ns2.zdns.google
+134
  • Secondary nameserver added: ns3.zdns.google
+134
  • Secondary nameserver added: ns4.zdns.google
+134
  • Checking nameservers
+173
  • Google DNS checked in 7 ms.
+182
  • Open DNS checked in 8 ms.
+185
  • DynDNS checked in 22 ms.
+187
  • Alibaba checked in 23 ms.
+189
  • UltraDNS checked in 23 ms.
+190
  • Cloudflare checked in 7 ms.
+194
  • Secondary nameserver (ns3.zdns.google) checked in 29 ms.
+194
  • Secondary nameserver (ns4.zdns.google) checked in 29 ms.
+195
  • Secondary nameserver (ns2.zdns.google) checked in 32 ms.
+197
  • Level 3 Communications Inc checked in 6 ms.
+206
  • Gcore checked in 41 ms.
+234
  • Quad9 checked in 36 ms.
+239
  • Radiant checked in 52 ms.
+270
  • British Telecommunications checked in 104 ms.
+277
  • Telefonica Servicios Internet checked in 112 ms.
+299
  • Freenom World checked in 132 ms.
+304
  • AdGuard checked in 109 ms.
+309
  • dnsforge.de checked in 118 ms.
+330
  • Yandex checked in 164 ms.
+349
  • TeamCAD checked in 154 ms.
+357
  • Telstra checked in 191 ms.
+391
  • China Mobile checked in 226 ms.
+391
  • VOCPhone checked in 226 ms.
+402
  • dns0.eu checked in 97 ms.
+427
  • hk.net checked in 230 ms.
+433
  • IRIDEOS checked in 124 ms.
+456
  • Global Network Systems checked in 293 ms.
+502
  • Nigerian Communications Satellite Ltd checked in 337 ms.
+551
  • Milcom Co Ltd checked in 344 ms.
+578
  • nifty.com checked in 150 ms.
+640
  • Maharashtra gov checked in 289 ms.
+680
  • Telumasp checked in 439 ms.
+2.176
  • Check of Interonda failed in 2.013ms: ConnectionTimeout
+2.192
  • Check of BlissDNS failed in 2.006ms: ConnectionTimeout
+2.203
  • WideOpenWest checked in 10 ms.