c-50-169-239-146.unallocated.comcastbusiness.net DNS propagation

c-50-169-239-146.unallocated.comcastbusiness.net
c-50-169-239-146.unallocated.comcastbusiness.com
c-50-169-239-146.unallocated.comcastbusiness.org
c-50-169-239-146.unallocated.comcastbusiness.io
c-50-169-239-146.unallocated.comcastbusiness.ai
c-50-169-239-146.unallocated.comcastbusiness.app
c-50-169-239-146.unallocated.comcastbusiness.dev
c-50-169-239-146.unallocated.comcastbusiness.info
Map showing DNS propagation for c-50-169-239-146.unallocated.comcastbusiness.net

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
ns1.comcastbusiness.net
69.252.250.103
ns2.comcastbusiness.net
68.87.85.132
ns3.comcastbusiness.net
68.87.76.228
ns4.comcastbusiness.net
68.87.68.244
ns5.comcastbusiness.net
68.87.72.244
India
103.255.145.33
South Africa
105.243.201.161
United States of America
143.244.171.146
Brazil
200.231.34.18
Australia
203.22.100.10
Russia
217.26.29.42
Canada
24.37.219.202
Ukraine
91.239.232.181
94.140.14.14
2a0d:2a00:1::
2606:4700:4700::1111
8.8.4.4
NextDNS
2a07:a8c0::53:54e9
OpenDns
208.67.220.220
2620:fe::fe
No A records found
Netherlands
91.216.71.30