cisco.com. DNS propagation

Map showing DNS propagation for cisco.com.

A records not consistent

Authoritative servers agree, but not all other servers do.
  • This is normal for A records. They can be geo- or round-robin load-balanced.
  • Some servers may have cached older records. Wait for their TTLs to expire.
DNS server
Records returned by these servers
a28-64.akam.net
95.100.173.64
a3-64.akam.net
96.7.49.64
ns1.cisco.com
72.163.5.201
ns2.cisco.com
64.102.255.44
ns3.cisco.com
173.37.146.41
South Africa
105.243.202.65
Brazil
138.94.116.33
Russia
157.228.135.74
Ukraine
159.224.97.100
India
163.61.31.36
Australia
202.142.59.110
Canada
51.79.40.76
United States of America
69.112.165.64
94.140.15.15
185.228.168.168
2001:4860:4860::8888
NextDNS
45.90.28.66
OpenDns
208.67.222.222
149.112.112.112
Netherlands
206.188.197.48