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 heartbeat-it.com .
managed by the owner of heartbeat-it.com .
a.xnameserver.de
192.174.68.104
The official source of information for this domain,
managed by the owner of heartbeat-it.com .
managed by the owner of heartbeat-it.com .
b.xnameserver.de
176.97.158.104
The official source of information for this domain,
managed by the owner of heartbeat-it.com .
managed by the owner of heartbeat-it.com .
c.xnameserver.de
45.87.158.53
Australia
110.174.62.118
United States of America
129.153.155.81
Russia
155.212.145.25
Netherlands
160.238.65.6
India
185.67.125.225
Brazil
187.102.161.38
South Africa
41.23.184.213
Ukraine
91.241.176.31
94.140.15.15
185.228.168.168
2606:4700:4700::1111
2001:4860:4860::8844
NextDNS
45.90.28.66
OpenDns
208.67.220.220
9.9.9.9
Canada
176.125.239.31
No MX records found