MX records not consistent
Authoritative servers agree, but not all other servers have updated yet.
- Recently moved this domain to another DNS server? Check the NS records .
- Some servers may have cached older records - wait for their TTLs to expire.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of proofpoint.COM .
managed by the owner of proofpoint.COM .
ns1.proofpoint.COM
208.84.67.208
The official source of information for this domain,
managed by the owner of proofpoint.COM .
managed by the owner of proofpoint.COM .
ns3.proofpoint.COM
208.84.66.208
The official source of information for this domain,
managed by the owner of proofpoint.COM .
managed by the owner of proofpoint.COM .
pdns99.ultradns.COM
156.154.64.99
The official source of information for this domain,
managed by the owner of proofpoint.COM .
managed by the owner of proofpoint.COM .
pdns99.ultradns.biz
156.154.66.99
The official source of information for this domain,
managed by the owner of proofpoint.COM .
managed by the owner of proofpoint.COM .
pdns99.ultradns.net
156.154.65.99
The official source of information for this domain,
managed by the owner of proofpoint.COM .
managed by the owner of proofpoint.COM .
pdns99.ultradns.org
156.154.67.99
South Africa
105.243.200.81
Russia
138.16.225.190
Brazil
144.22.131.193
United States of America
150.136.61.69
Australia
170.64.132.24
India
49.143.252.50
Canada
51.79.67.184
Netherlands
82.97.246.78
Ukraine
91.204.85.96
94.140.15.15
2a0d:2a00:2::
1.1.1.1
2001:4860:4860::8844
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.222.222
149.112.112.112