Email Authentication

yna.co.kr

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 ip4:203.234.152.71 ip4:203.234.152.72  ip4:203.234.152.73 ip4:203.234.152.74 ip4:220.73.174.76 ip4:211.106.66.60 ip4:211.106.66.67 ip4:58.180.33.44 ip4:58.180.33.53 ip4:58.180.33.54 ip4:58.180.17.4 ip4:58.180.17.5 include:amazonses.com -all

DKIM

pass
Cryptographic signature on outbound mail (selector: default).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPbpX+xz6UqTe/G2ntCzc4wnpC89HtbQVeKg9aN3rMskG7JToFLLncXiPA9T3vNJf+/SyQGDgvMN5hcvDoUzVyzTbM5jGjkwzxtRjO94l/BDIi5TlqH10RWlxstO8vVJ3aLdHY3BjCvuUrq97i4JppzVNDaQdbxZjsrm0gsFxphQIDAQAB

DMARC

none
Tells receivers what to do with mail that fails SPF/DKIM.
No record published.

Mail Servers (MX)

10 nmail.yna.co.kr
10 nmail2.yna.co.kr
20 nmail1.yna.co.kr