Fix now dns ls misalignment when a domain is not found (#1777)
Fix now dns ls misalignment when a domain is not found (#1777)

If a domain is not found the DNS record arrays are aligned
incorrectly and finally some records are shown under wrong domains.
It happens because the length of the domains array differs from the
length of array of record arrays.
zeit/now-cli,zeit/now-cli,zeit/now-cli,zeit/now-cli,zeit/now-cli,zeit/now-cli,zeit/now-cli