Domains with DNS TXT _sip._tls ttl in srv 100 weight 443 sipdir.online.lync.com

There is 1 domain that have DNS TXT set to _sip._tls ttl in srv 100 weight 443 sipdir.online.lync.com.

Top Domains with TXT set to _sip._tls ttl in srv 100 weight 443 sipdir.online.lync.com