sustainability.google current DNS records

A records

Google LLC
216.239.38.21   2,369,209
216.239.36.21   2,372,209
216.239.34.21   2,375,159
216.239.32.21   2,424,900

AAAA records

MX records

SOA records

ttl: 21,600
email: dns-admin.google.com150,932

TXT

v=spf1 include:_spf.google.com ~all