smtp2-ext.dfw1.corp.rackspace.com DNS propagation

smtp2-ext.dfw1.corp.rackspace.com
smtp2-ext.dfw1.corp.rackspace.net
smtp2-ext.dfw1.corp.rackspace.org
smtp2-ext.dfw1.corp.rackspace.io
smtp2-ext.dfw1.corp.rackspace.ai
smtp2-ext.dfw1.corp.rackspace.app
smtp2-ext.dfw1.corp.rackspace.dev
smtp2-ext.dfw1.corp.rackspace.info
Map showing DNS propagation for smtp2-ext.dfw1.corp.rackspace.com

SPF records have propagated

All servers we queried returned the same DNS records.
Not the record you expected?
  • Check for typos and misconfigurations.
DNS server
Records returned by these servers
India
27.4.5.201
Netherlands
86.107.187.122
2a10:50c0::ad2:ff
185.228.168.168
2606:4700:4700::1001
2001:4860:4860::8888
NextDNS
45.90.28.66
OpenDns
208.67.220.220
2620:fe::fe
No SPF records found