mx1.proofpoint.com.gslb.pphosted.com. DNS propagation

Map showing DNS propagation for mx1.proofpoint.com.gslb.pphosted.com.

A records not consistent

Authoritative servers are returning different records.
  • This is normal for A records — they can be geo- or round-robin load-balanced.
  • If this is not intentional, check your DNS server configuration.
DNS server
Records returned by these servers
ns-ut7.proofpoint.com
148.163.128.50
2001:4860:4860::8844
OpenDns
208.67.222.222
2620:fe::fe
ns-at1.proofpoint.us
208.84.67.50
ns-sc4.proofpoint.us
208.84.66.50
2a10:50c0::ad1:ff
NextDNS
45.90.28.66