DNS Database information for Domain sip.callsign.com.
We identified 1 entries that matched your query.
Historical DNS for sip.callsign.com.
| Date | IPv4 | IPv6 | MX | NS |
|---|---|---|---|---|
| Latest |
sipdir.online.lync.com. |
|||
| 2022-05-09 | sipdir.online.lync.com. 52.113.66.11 | sipdir.online.lync.com. 2603:1047:0:8::f | ||
| 2022-01-05 | sipdir.online.lync.com. 52.112.192.11 | sipdir.online.lync.com. 2603:1027::b |