Google
Domain verification
google-site-verification=ObfRsAVT6RXErtsAgSjrIbm3AymLF7YySgNPEFvL9z8
Question and response
Question
dig fastwebmail.com. TXT
Answer
fastwebmail.com. 600 TXT "google-site-verification=ObfRsAVT6RXErtsAgSjrIbm3AymLF7YySgNPEFvL9z8"
fastwebmail.com. 600 TXT "v=spf1 mx include:spf.affinitylabs.com -all"
Authority
fastwebmail.com. 172800 NS ns-1157.awsdns-16.org.
fastwebmail.com. 172800 NS ns-1883.awsdns-43.co.uk.
fastwebmail.com. 172800 NS ns-26.awsdns-03.com.
fastwebmail.com. 172800 NS ns-745.awsdns-29.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0