A-record propagation for 'www.bing.com'


Authoritative name servers

Primary nameserver (SOA)
ns1-204.azure-dns.com
CNAME
www-www.bing.com.trafficmanager.net
Secondary nameserver
dns1.p09.nsone.net
CNAME
www-www.bing.com.trafficmanager.net
Secondary nameserver
dns2.p09.nsone.net
CNAME
www-www.bing.com.trafficmanager.net
Secondary nameserver
dns3.p09.nsone.net
CNAME
www-www.bing.com.trafficmanager.net
Secondary nameserver
dns4.p09.nsone.net
CNAME
www-www.bing.com.trafficmanager.net
Secondary nameserver
ns2-204.azure-dns.net
CNAME
www-www.bing.com.trafficmanager.net
Secondary nameserver
ns3-204.azure-dns.org
CNAME
www-www.bing.com.trafficmanager.net
Secondary nameserver
ns4-204.azure-dns.info
CNAME
www-www.bing.com.trafficmanager.net

Global name servers

Google DNS
Mountain View, California, USA
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
184.30.42.167
A
184.30.42.168
A
184.30.42.171
A
184.30.42.177
A
184.30.42.183
A
184.30.42.184
A
184.30.42.186
A
184.30.42.187
A
184.30.42.190
Open DNS
San Francisco, California, USA
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
184.30.42.136
A
184.30.42.138
A
184.30.42.143
A
184.30.42.145
A
184.30.42.146
A
184.30.42.147
A
184.30.42.150
A
184.30.42.151
A
184.30.42.152
Cloudflare
Los Angeles, California, USA
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www-bing-com.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200
Level 3 Communications Inc
Dallas, Texas, USA
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www-bing-com.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200
Quad9
Berkeley, California, USA
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www-bing-com.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200
DynDNS
Manchester, New Hampshire, United States
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.200.156.22
A
23.200.156.5
Alibaba
Hangzhou, China
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www-bing-com.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200

North America

University of British Columbia
Vancouver, Canada
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
207.194.199.106
A
207.194.199.112
A
207.194.199.122
A
207.194.199.129
A
207.194.199.138
A
207.194.199.139
A
207.194.199.74
A
207.194.199.75
A
207.194.199.90
BlissDNS
Richardson, Texas, USA
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.198.7.166
A
23.198.7.167
A
23.198.7.168
A
23.198.7.171
A
23.198.7.172
A
23.198.7.173
A
23.198.7.175
A
23.198.7.176
A
23.198.7.178
WideOpenWest
Indiana, USA
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.33.29.140
A
23.33.29.147

South America

downup.com.br
Camaçari, Brazil
Refused
Interonda
Puerto Ibicuy, Argentina
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
95.101.24.18
A
95.101.24.20
Telefonica Servicios Internet
Lima, Peru
ConnectionTimeout

Europe

British Telecommunications
Ipswich, United Kingdom
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
104.110.240.104
A
104.110.240.112
A
104.110.240.115
A
104.110.240.121
A
104.110.240.130
A
104.110.240.146
A
104.110.240.91
A
104.110.240.96
A
104.110.240.99
Maxen
Malgrat de Mar, Spain
ConnectionTimeout
Swisscom
Saint Gallen, Switzerland
ConnectionTimeout
Freenom World
Netherlands
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.214.95.103
A
23.214.95.79
dnsforge.de
Germany
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
104.126.37.123
A
104.126.37.131
A
104.126.37.136
A
104.126.37.137
A
104.126.37.147
A
104.126.37.153
A
104.126.37.171
IRIDEOS
Milan, Italy
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
173.222.106.137
A
173.222.106.139
A
173.222.106.142
A
173.222.106.143
A
173.222.106.144
A
173.222.106.147
A
173.222.106.149
A
173.222.106.150
A
173.222.106.151
AdGuard
Limassol, Cyprus
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.36.162.68
A
23.36.162.84

Africa

Global Network Systems
Johannesburg, South Africa
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
105.187.245.17
A
105.187.245.9
Nigerian Communications Satellite Ltd
Nigeria
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
184.25.204.25
A
184.25.204.33
A
184.25.204.40
A
184.25.204.42
A
184.25.204.43
A
184.25.204.48
A
184.25.204.56
A
184.25.204.57
A
184.25.204.9

Asia

Yandex
Moscow, Russian Federation
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.64.12.43
A
23.64.12.49
A
23.64.12.50
A
23.64.12.59
A
23.64.12.72
A
23.64.12.73
TeamCAD
Petah Tikva, Israel
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
104.77.202.104
A
104.77.202.107
A
104.77.202.82
A
104.77.202.83
A
104.77.202.88
A
104.77.202.91
A
104.77.202.97
A
104.77.202.98
A
104.77.202.99
Maharashtra gov
Delhi, India
ConnectionTimeout
hk.net
Hong Kong
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www-bing-com.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200
nifty.com
Tokyo, Japan
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.208.85.104
A
23.208.85.97
Milcom Co Ltd
Thailand
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.215.7.18
A
23.215.7.25
China Mobile
Beijing, China
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www-bing-com.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200

Oceania

VOCPhone
Sydney, Australia
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.202.230.106
Telstra
Melbourne, Australia
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.54.30.104
A
23.54.30.75

Log

+014
  • Find SOA and NS records of 'www.bing.com'
+014
  • Query the autoritative nameservers for SOA and NS records of 'www.bing.com'
+138
  • Got response from dns3.p09.nsone.net.
+138
  • No actual SOA record though
+138
  • Query the nameservers from the autoritative lookup instead, for SOA and NS records of 'bing.com'
+340
  • A total of 8 nameservers found in previous lookup
+408
  • Got response from ns3-204.azure-dns.org for SOA and NS records of 'bing.com'.
+408
  • Add SOA server to check
+408
  • Nameserver responsibile of SOA records added: ns1-204.azure-dns.com
+408
  • Add NS servers to check
+408
  • Secondary nameserver added: dns1.p09.nsone.net
+408
  • Secondary nameserver added: dns2.p09.nsone.net
+408
  • Secondary nameserver added: dns3.p09.nsone.net
+408
  • Secondary nameserver added: dns4.p09.nsone.net
+408
  • Secondary nameserver added: ns2-204.azure-dns.net
+408
  • Secondary nameserver added: ns3-204.azure-dns.org
+408
  • Secondary nameserver added: ns4-204.azure-dns.info
+408
  • Checking nameservers
+441
  • Secondary nameserver (dns3.p09.nsone.net) checked in 7 ms.
+441
  • Secondary nameserver (dns1.p09.nsone.net) checked in 7 ms.
+442
  • Cloudflare checked in 6 ms.
+443
  • Level 3 Communications Inc checked in 6 ms.
+444
  • Secondary nameserver (dns2.p09.nsone.net) checked in 7 ms.
+444
  • Secondary nameserver (dns4.p09.nsone.net) checked in 7 ms.
+451
  • Secondary nameserver (ns2-204.azure-dns.net) checked in 8 ms.
+451
  • Secondary nameserver (ns4-204.azure-dns.info) checked in 8 ms.
+454
  • WideOpenWest checked in 10 ms.
+460
  • Secondary nameserver (ns3-204.azure-dns.org) checked in 9 ms.
+460
  • Quad9 checked in 26 ms.
+463
  • DynDNS checked in 21 ms.
+487
  • Alibaba checked in 23 ms.
+493
  • Google DNS checked in 42 ms.
+506
  • Open DNS checked in 61 ms.
+511
  • University of British Columbia checked in 67 ms.
+536
  • BlissDNS checked in 24 ms.
+538
  • British Telecommunications checked in 103 ms.
+578
  • IRIDEOS checked in 117 ms.
+621
  • Check of downup.com.br failed in 165ms: Refused
+633
  • Telstra checked in 199 ms.
+651
  • VOCPhone checked in 215 ms.
+697
  • Yandex checked in 260 ms.
+698
  • Global Network Systems checked in 261 ms.
+700
  • Interonda checked in 265 ms.
+703
  • TeamCAD checked in 215 ms.
+775
  • AdGuard checked in 196 ms.
+821
  • Milcom Co Ltd checked in 327 ms.
+830
  • China Mobile checked in 8 ms.
+1.560
  • Nigerian Communications Satellite Ltd checked in 1.124 ms.
+2.439
  • Check of Telefonica Servicios Internet failed in 2.003ms: ConnectionTimeout
+2.470
  • Check of Maxen failed in 2.009ms: ConnectionTimeout
+2.720
  • Check of Maharashtra gov failed in 2.015ms: ConnectionTimeout
+2.951
  • hk.net checked in 231 ms.
+3.106
  • nifty.com checked in 153 ms.
+4.499
  • Check of Swisscom failed in 2.028ms: ConnectionTimeout
+4.578
  • Freenom World checked in 78 ms.
+4.694
  • dnsforge.de checked in 115 ms.