smtp.emailserver.vn SPF record

0 / 10 Lookups
0 Issues
1,920 IPv4 addresses
0 IPv6 addresses
v=spf1 ip4:112.78.5.0/24 ip4:112.78.6.0/24 ip4:103.15.48.0/24 ip4:125.253.113.0/24 ip4:103.110.129.0/24 ip4:103.110.128.0/24 ip4:125.253.119.0/24 ip4:103.138.88.129/25 -all Copied

Terms

ip4:
112.78.5.0 / 24
pass if the sender's IP is between
112.78.5.0 and 112.78.5.255 (inclusive).
ODS Joint Stock
AS45538
or else
ip4:
112.78.6.0 / 24
pass if the sender's IP is between
112.78.6.0 and 112.78.6.255 (inclusive).
ODS Joint Stock
AS45538
or else
ip4:
103.15.48.0 / 24
pass if the sender's IP is between
103.15.48.0 and 103.15.48.255 (inclusive).
ODS Joint Stock
AS45538
or else
ip4:
125.253.113.0 / 24
pass if the sender's IP is between
125.253.113.0 and 125.253.113.255 (inclusive).
ODS Joint Stock
AS45538
or else
ip4:
103.110.129.0 / 24
pass if the sender's IP is between
103.110.129.0 and 103.110.129.255 (inclusive).
AXYS-VN
AS150846
or else
ip4:
103.110.128.0 / 24
pass if the sender's IP is between
103.110.128.0 and 103.110.128.255 (inclusive).
AXYS-VN
AS150846
or else
ip4:
125.253.119.0 / 24
pass if the sender's IP is between
125.253.119.0 and 125.253.119.255 (inclusive).
ODS Joint Stock
AS45538
or else
ip4:
103.138.88.129 / 25
pass if the sender's IP is between
103.138.88.128 and 103.138.88.255 (inclusive).
VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
AS135905
or else
-all
fail the email's SPF check.

Included records

v=spf1 ip4:112.78.5.0/24 ip4:112.78.6.0/24 ip4:103.15.48.0/24 ip4:125.253.113.0/24 ip4:103.110.129.0/24 ip4:103.110.128.0/24 ip4:125.253.119.0/24 ip4:103.138.88.129/25 -all

IP ranges

112.78.5.0 / 24
ODS Joint Stock
AS45538
112.78.6.0 / 24
ODS Joint Stock
AS45538
103.15.48.0 / 24
ODS Joint Stock
AS45538
125.253.113.0 / 24
ODS Joint Stock
AS45538
103.110.129.0 / 24
AXYS-VN
AS150846
103.110.128.0 / 24
AXYS-VN
AS150846
125.253.119.0 / 24
ODS Joint Stock
AS45538
103.138.88.129 / 25
VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
AS135905