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 testback.com .
managed by the owner of testback.com .
ns1.dnshost.net
91.237.67.1
The official source of information for this domain,
managed by the owner of testback.com .
managed by the owner of testback.com .
ns2.dnshost.net
185.167.176.1
South Africa
102.132.237.138
India
140.238.245.117
Australia
146.185.214.189
Russia
146.19.128.163
Ukraine
176.103.52.30
Netherlands
185.140.209.224
United States of America
195.21.136.162
Brazil
200.231.34.18
2a10:50c0::ad2:ff
2a0d:2a00:2::
2606:4700:4700::1001
2001:4860:4860::8888
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.220.220
149.112.112.112
Canada
149.115.202.147
No MX records found