1 / 10
Lookups
0
Issues
90,369
IPv4 addresses
7.92 ⋅ 10
28
IPv6 addresses
v=spf1 ip4:69.7.80.0/24 ip4:208.33.46.199 ip4:64.35.208.0/20 ip6:2607:5800::/32 include:servers.mcsv.net -all
Copied
Terms
ip4:
69.7.80.0 / 24
pass
if the sender's IP is between
69.7.80.0 and 69.7.80.255 (inclusive).
69.7.80.0 and 69.7.80.255 (inclusive).
Central Texas Telecommunications
AS16857
or else
ip4:
208.33.46.199 / 32
pass
if the sender's IP is between
208.33.46.199 and 208.33.46.199 (inclusive).
208.33.46.199 and 208.33.46.199 (inclusive).
Cogent Communications
AS174
or else
ip4:
64.35.208.0 / 20
pass
if the sender's IP is between
64.35.208.0 and 64.35.223.255 (inclusive).
64.35.208.0 and 64.35.223.255 (inclusive).
Internet Services Provider Network
AS10320
or else
ip6:
2607:5800:: / 32
pass
if the sender's IP is between
2607:5800:: and 2607:5800:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
2607:5800:: and 2607:5800:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
Internet Services Provider Network
AS10320
or else
include:
servers.mcsv.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailChimp
Email marketing
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:69.7.80.0/24 ip4:208.33.46.199 ip4:64.35.208.0/20 ip6:2607:5800::/32 include:servers.mcsv.net -all
3 x ip4 -all
IP ranges
64.35.208.0
/ 20
Internet Services Provider Network
AS10320
64.35.208.0 - 64.35.223.255
4,096 IP addresses
2607:5800::
/ 32
Internet Services Provider Network
AS10320
2607:5800::
2607:5800:ffff:ffff:ffff:ffff:ffff:ffff