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Lookups
0
Issues
770
IPv4 addresses
0
IPv6 addresses
v=spf1 ip4:128.135.176.0/23 ip4:205.208.106.0/24 ip4:67.231.145.199 ip4:148.163.143.251 ?all
Copied
Terms
ip4:
128.135.176.0 / 23
pass
if the sender's IP is between
128.135.176.0 and 128.135.177.255 (inclusive).
128.135.176.0 and 128.135.177.255 (inclusive).
The University of Chicago
AS160
or else
ip4:
205.208.106.0 / 24
pass
if the sender's IP is between
205.208.106.0 and 205.208.106.255 (inclusive).
205.208.106.0 and 205.208.106.255 (inclusive).
The University of Chicago
AS160
or else
ip4:
67.231.145.199 / 32
pass
if the sender's IP is between
67.231.145.199 and 67.231.145.199 (inclusive).
67.231.145.199 and 67.231.145.199 (inclusive).
Proofpoint
AS26211
or else
ip4:
148.163.143.251 / 32
pass
if the sender's IP is between
148.163.143.251 and 148.163.143.251 (inclusive).
148.163.143.251 and 148.163.143.251 (inclusive).
Proofpoint
AS22843
or else
?all
Don't state if this IP is allowed to send this email.
Included records
v=spf1 ip4:128.135.176.0/23 ip4:205.208.106.0/24 ip4:67.231.145.199 ip4:148.163.143.251 ?all