SOA records not consistent
Authoritative servers are returning different records.
- This likely indicates a DNS server configuration issue.
- Records may not have propagated among authoritative servers yet.
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 ms-acdc-admin.office.com .
managed by the owner of ms-acdc-admin.office.com .
ns4-ms-acdc.office.com
150.171.0.2
2001:4860:4860::8888
OpenDns
208.67.220.220
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026061205 900 600 86400 60
The official source of information for this domain,
managed by the owner of ms-acdc-admin.office.com .
managed by the owner of ms-acdc-admin.office.com .
ns3-ms-acdc.office.com
150.171.254.2
NextDNS
45.90.28.66
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026061105 900 600 86400 60
The official source of information for this domain,
managed by the owner of ms-acdc-admin.office.com .
managed by the owner of ms-acdc-admin.office.com .
ns2-ms-acdc.office.com
208.84.4.2
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026061106 900 600 86400 60
The official source of information for this domain,
managed by the owner of ms-acdc-admin.office.com .
managed by the owner of ms-acdc-admin.office.com .
ns1-ms-acdc.office.com
13.107.244.2
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026061206 900 600 86400 60
Australia
170.64.132.155
Ukraine
193.19.253.212
South Africa
41.23.115.38
Russia
45.144.64.77
India
80.225.235.166
2a10:50c0::ad1:ff
185.228.169.168
2606:4700:4700::1001
2620:fe::9
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026060906 900 600 86400 60
Brazil
177.91.45.34
Netherlands
194.169.181.195
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026060905 900 600 86400 60
United States of America
216.202.167.132
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026061005 900 600 86400 60
Canada
176.125.239.2
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026061006 900 600 86400 60