Lookup of lync.co
Associated IPv4 Addresses:
Nameservers:
- ns1-05.azure-dns.com
- ns2-05.azure-dns.net
- ns3-05.azure-dns.org
- ns4-05.azure-dns.info
Start of Authority Records:
- rname: azuredns-hostmaster.microsoft.com, mname: ns1-05.azure-dns.com, serial: 1
CAA Records:
- tag: iodef, value: mailto:caarecordaware@microsoft.com