a1-rs.mail.protection.outlook.com. DNS propagation

Map showing DNS propagation for a1-rs.mail.protection.outlook.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
Netherlands
144.31.92.52
Ukraine
176.104.50.61
1.1.1.1
NextDNS
45.90.30.66
52.101.209.31
52.101.91.162
52.101.68.15
52.101.68.10
Russia
194.190.153.232
185.228.169.168
52.101.91.21
52.101.209.153
52.101.73.123
52.101.185.21
OpenDns
208.67.220.220
52.101.68.12
52.101.91.159
52.101.103.36
52.101.68.10
94.140.14.14
52.101.103.36
52.101.73.155
52.101.91.21
52.101.185.114
9.9.9.9
52.101.68.25
52.101.68.29
52.101.91.21
52.101.91.153
8.8.8.8
52.101.91.162
52.101.68.8
52.101.209.31
52.101.185.21
South Africa
41.0.172.36
52.101.181.153
52.101.68.27
52.101.103.143
52.101.103.36
Australia
66.226.144.32
52.101.91.21
52.101.73.145
52.101.91.153
52.101.68.8
India
139.84.208.120
52.101.73.123
52.101.103.143
52.101.209.28
52.101.73.120
United States of America
129.153.22.43
52.101.181.156
52.101.68.29
52.101.73.145
52.101.103.137
Brazil
138.94.119.43
52.101.103.143
52.101.73.153
52.101.91.162
52.101.103.140
Canada
51.79.40.76
52.101.185.114
52.101.91.162
52.101.91.153
52.101.73.145