0 / 10
Lookups
0
Issues
320
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
203.104.252.0 / 24
pass
if the sender's IP is between
203.104.252.0 and 203.104.252.255 (inclusive).
203.104.252.0 and 203.104.252.255 (inclusive).
AS for DATAHOTEL, which is one of iDC in Japan,
AS17707
or else
ip4:
203.104.242.128 / 26
pass
if the sender's IP is between
203.104.242.128 and 203.104.242.191 (inclusive).
203.104.242.128 and 203.104.242.191 (inclusive).
AS for DATAHOTEL, which is one of iDC in Japan,
AS17707
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:203.104.252.0/24 ip4:203.104.242.128/26 ~all
IP ranges
203.104.252.0
/ 24
AS for DATAHOTEL, which is one of iDC in Japan,
AS17707
203.104.252.0 - 203.104.252.255
256 IP addresses
203.104.242.128
/ 26
AS for DATAHOTEL, which is one of iDC in Japan,
AS17707
203.104.242.128 - 203.104.242.191
64 IP addresses