1 / 10
Lookups
0
Issues
1,298
IPv4 addresses
1
IPv6 address
v=spf1 include:spf.alpha-prm.jp ip4:157.205.255.0/24 ip4:157.205.201.80/28 ip4:157.205.203.132/32 ip4:202.47.136.173/32 ip6:2403:6c00:ffff:88a0::173 -all
Copied
Terms
include:
spf.alpha-prm.jp
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
ip4:
157.205.255.0 / 24
pass
if the sender's IP is between
157.205.255.0 and 157.205.255.255 (inclusive).
157.205.255.0 and 157.205.255.255 (inclusive).
Otsuka
AS17514
or else
ip4:
157.205.201.80 / 28
pass
if the sender's IP is between
157.205.201.80 and 157.205.201.95 (inclusive).
157.205.201.80 and 157.205.201.95 (inclusive).
Otsuka
AS17514
or else
ip4:
157.205.203.132 / 32
pass
if the sender's IP is between
157.205.203.132 and 157.205.203.132 (inclusive).
157.205.203.132 and 157.205.203.132 (inclusive).
Otsuka
AS17514
or else
ip4:
202.47.136.173 / 32
pass
if the sender's IP is between
202.47.136.173 and 202.47.136.173 (inclusive).
202.47.136.173 and 202.47.136.173 (inclusive).
Otsuka
AS17514
or else
ip6:
2403:6c00:ffff:88a0::173 / 128
pass
if the sender's IP is between
2403:6c00:ffff:88a0::173 and 2403:6c00:ffff:88a0::173 (inclusive).
2403:6c00:ffff:88a0::173 and 2403:6c00:ffff:88a0::173 (inclusive).
Otsuka
AS17514
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.alpha-prm.jp ip4:157.205.255.0/24 ip4:157.205.201.80/28 ip4:157.205.203.132 ip4:202.47.136.173 ip6:2403:6c00:ffff:88a0::173 -all
8 x ip4 ~all