SOA
Start of Authority
Primary NS
Mailbox
grh-in.guru.net.uk
Serial
2026100601
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:5.134.12.190 +ip4:5.134.12.195 +ip4:198.244.224.243 +ip4:212.48.79.224 ~all
AAAA