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


Authoritative name servers

Primary nameserver (SOA)
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
ns1-204.azure-dns.com
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.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200
Open DNS
San Francisco, 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
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.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.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200
BlissDNS
Richardson, 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
WideOpenWest
Indiana, 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

South America

downup.com.br
Camaçari, Brazil
ConnectionTimeout
Interonda
Puerto Ibicuy, Argentina
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
23.196.15.33
A
23.196.15.82
Telefonica Servicios Internet
Lima, Peru
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

Europe

British Telecommunications
Ipswich, United Kingdom
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, dnshome.de
Karlsruhe, Germany
ConnectionTimeout
Maxen
Malgrat de Mar, Spain
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
Deutsche Telekom
North Rhine-Westphalia, Germany
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
Swisscom
Saint Gallen, Switzerland
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
Freenom World
Netherlands
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
christiania.org
Copenhagen, Denmark
Refused

Africa

Global Network Systems
Johannesburg, South Africa
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
DNS @ Nile Online
Cairo, Egypt
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www-bing-com.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.dc-msedge.net
A
13.107.22.200
A
131.253.33.200

Asia

Yandex
Moscow, Russian Federation
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www-bing-com.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.dc-msedge.net
A
13.107.22.200
A
131.253.33.200
TeamCAD
Petah Tikva, Israel
CNAME
www-www.bing.com.trafficmanager.net
CNAME
www.bing.com.edgekey.net
CNAME
e86303.dscx.akamaiedge.net
A
82.102.152.152
A
82.102.152.153
A
82.102.152.160
A
82.102.152.170
A
82.102.152.171
A
82.102.152.179
A
82.102.152.185
A
82.102.152.193
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.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200
NTT Singapore
Singapore
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.dual-a-0001.a-msedge.net
CNAME
dual-a-0001.a-msedge.net
A
13.107.21.200
A
204.79.197.200
DNS @ Spark New Zealand
Auckland, New Zealand
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
Telstra
Melbourne, Australia
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

Log

+002
  • Find SOA and NS records of 'www.bing.com'
+002
  • Query the autoritative nameservers for SOA and NS records of 'www.bing.com'
+136
  • Got response from ns4-204.azure-dns.info.
+136
  • No actual SOA record though
+136
  • Query the nameservers from the autoritative lookup instead, for SOA and NS records of 'bing.com'
+369
  • A total of 8 nameservers found in previous lookup
+400
  • Got response from dns4.p09.nsone.net for SOA and NS records of 'bing.com'.
+400
  • Add SOA server to check
+400
  • Nameserver responsibile of SOA records added: dns1.p09.nsone.net
+400
  • Add NS servers to check
+400
  • Secondary nameserver added: dns2.p09.nsone.net
+400
  • Secondary nameserver added: dns3.p09.nsone.net
+400
  • Secondary nameserver added: dns4.p09.nsone.net
+400
  • Secondary nameserver added: ns1-204.azure-dns.com
+400
  • Secondary nameserver added: ns2-204.azure-dns.net
+400
  • Secondary nameserver added: ns3-204.azure-dns.org
+400
  • Secondary nameserver added: ns4-204.azure-dns.info
+400
  • Checking nameservers
+416
  • Level 3 Communications Inc checked in 6 ms.
+416
  • Secondary nameserver (dns2.p09.nsone.net) checked in 7 ms.
+417
  • Secondary nameserver (dns3.p09.nsone.net) checked in 7 ms.
+417
  • Cloudflare checked in 7 ms.
+418
  • Secondary nameserver (dns4.p09.nsone.net) checked in 7 ms.
+420
  • Secondary nameserver (ns1-204.azure-dns.com) checked in 8 ms.
+421
  • Secondary nameserver (ns3-204.azure-dns.org) checked in 8 ms.
+421
  • Secondary nameserver (ns2-204.azure-dns.net) checked in 8 ms.
+421
  • Secondary nameserver (ns4-204.azure-dns.info) checked in 8 ms.
+424
  • Google DNS checked in 7 ms.
+424
  • WideOpenWest checked in 7 ms.
+432
  • DynDNS checked in 20 ms.
+438
  • Quad9 checked in 27 ms.
+462
  • Open DNS checked in 37 ms.
+475
  • University of British Columbia checked in 58 ms.
+496
  • BlissDNS checked in 19 ms.
+515
  • British Telecommunications checked in 104 ms.
+517
  • Telefonica Servicios Internet checked in 108 ms.
+540
  • Deutsche Telekom checked in 121 ms.
+550
  • Freenom World checked in 129 ms.
+556
  • Yandex checked in 145 ms.
+600
  • Telstra checked in 190 ms.
+639
  • Maxen checked in 226 ms.
+647
  • TeamCAD checked in 235 ms.
+648
  • hk.net checked in 226 ms.
+650
  • NTT Singapore checked in 228 ms.
+651
  • DNS @ Nile Online checked in 241 ms.
+652
  • DNS @ Spark New Zealand checked in 219 ms.
+664
  • Swisscom checked in 123 ms.
+665
  • Interonda checked in 247 ms.
+671
  • Check of christiania.org failed in 120ms: Refused
+679
  • Global Network Systems checked in 257 ms.
+798
  • nifty.com checked in 149 ms.
+867
  • VOCPhone checked in 215 ms.
+2.426
  • Check of DynDNS, dnshome.de failed in 2.014ms: ConnectionTimeout
+2.426
  • Check of downup.com.br failed in 2.001ms: ConnectionTimeout
+2.426
  • Check of Maharashtra gov failed in 2.013ms: ConnectionTimeout