A
B
C
D
E
F
G
H
- HINFO record
- HyperText Transfer Protocol(HTTP)
- HTTP Authentication
- HTTP cookie
- HTTP header field
- HTTP method
- HTTPS
- HTTP status codes
I
J
K
L
M
N
O
P
Q
R
S
- Secondary DNS
- Secondary server
- Sender Policy Framework
- Simple Mail Transfer Protocol
- SOA record
- SQL injection