A records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for A records. They can be geo- or round-robin load-balanced.
- 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 protonmail.ch .
managed by the owner of protonmail.ch .
ns1.protonmail.ch
185.70.42.150
The official source of information for this domain,
managed by the owner of protonmail.ch .
managed by the owner of protonmail.ch .
ns2.protonmail.ch
176.119.200.150
The official source of information for this domain,
managed by the owner of protonmail.ch .
managed by the owner of protonmail.ch .
ns3.protonmail.ch
205.132.47.1
Australia
103.80.21.133
South Africa
105.243.206.247
India
117.236.75.217
United States of America
165.227.202.100
Netherlands
185.105.108.243
Brazil
187.95.156.34
Canada
51.222.248.234
Ukraine
91.199.93.61
94.140.15.15
185.228.168.168
1.0.0.1
8.8.8.8
NextDNS
2a07:a8c1::53:54e9
OpenDns
208.67.222.222
2620:fe::fe
Russia
185.246.88.234
No A records found