SOA
Start of Authority
Primary NS
Mailbox
hostmaster.pfizermedicalinformation.com.gt
Serial
6
Refresh
3600
Retry
600
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
google-site-verification=y97fJFR5lwFxZR6nHwSqKFYxQTq4sMwl5LNKovl7geg
google-site-verification=2Ya5wDG-Q1RroYno5_ZKaEDusXCBCQEpVsKkTj0GWKk
v=spf1 a mx include:_spf.pfizer.com -all
A