SOA
Start of Authority
Primary NS
Mailbox
hostmaster.pfizermedinfo.ru
Serial
7
Refresh
3600
Retry
600
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
google-site-verification=EDdF6kA8mnk0gb2uV38CGzz8UJASkiLPyjtCm1O6VOc
v=spf1 a mx include:_spf.pfizer.com -all
A
IPv4 Addresses
AAAA