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-tls1.office.com .
managed by the owner of ms-acdc-tls1.office.com .
ns4-ms-acdc.office.com
150.171.0.2
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026160789 900 600 86400 60
The official source of information for this domain,
managed by the owner of ms-acdc-tls1.office.com .
managed by the owner of ms-acdc-tls1.office.com .
ns3-ms-acdc.office.com
150.171.254.2
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026198659 900 600 86400 60
The official source of information for this domain,
managed by the owner of ms-acdc-tls1.office.com .
managed by the owner of ms-acdc-tls1.office.com .
ns2-ms-acdc.office.com
208.84.4.2
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026200655 900 600 86400 60
The official source of information for this domain,
managed by the owner of ms-acdc-tls1.office.com .
managed by the owner of ms-acdc-tls1.office.com .
ns1-ms-acdc.office.com
13.107.244.2
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026159185 900 600 86400 60
149.112.112.112
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026448719 900 600 86400 60
8.8.4.4
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026170269 900 600 86400 60
NextDNS
2a07:a8c0::53:54e9
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026159613 900 600 86400 60
1.0.0.1
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026170857 900 600 86400 60
2a0d:2a00:2::
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026399147 900 600 86400 60
OpenDns
208.67.220.220
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026190431 900 600 86400 60
2a10:50c0::ad2:ff
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026436095 900 600 86400 60
South Africa
105.255.121.228
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026344915 900 600 86400 60
Netherlands
82.97.246.78
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026433615 900 600 86400 60
Australia
170.64.132.24
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026444479 900 600 86400 60
India
49.143.252.50
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026342455 900 600 86400 60
United States of America
150.136.61.69
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026508159 900 600 86400 60
Brazil
144.22.131.193
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026490567 900 600 86400 60
Ukraine
146.120.225.79
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026243891 900 600 86400 60
Russia
176.125.152.167
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026430675 900 600 86400 60
Canada
142.115.196.190
ns1-ms-acdc.office.com. hostmaster.microsoft.com. 2026472095 900 600 86400 60