4 / 10
Lookups
0
Issues
116,277
IPv4 addresses
3.09 ⋅ 10
28
IPv6 addresses
v=spf1 ip4:91.237.67.0/24 ip4:81.93.143.0/24 ip4:93.190.234.74 ip4:93.190.234.75 include:spf.smtp2go.com include:_spf.google.com include:_spf.mx.cloudflare.net include:_spf.domainname.systems ~all
Copied
Terms
ip4:
91.237.67.0 / 24
pass
if the sender's IP is between
91.237.67.0 and 91.237.67.255 (inclusive).
91.237.67.0 and 91.237.67.255 (inclusive).
RcodeZero Anycast DNS
AS1921
or else
ip4:
81.93.143.0 / 24
pass
if the sender's IP is between
81.93.143.0 and 81.93.143.255 (inclusive).
81.93.143.0 and 81.93.143.255 (inclusive).
InfraCom Managed Services AB
AS29468
or else
ip4:
93.190.234.74 / 32
pass
if the sender's IP is between
93.190.234.74 and 93.190.234.74 (inclusive).
93.190.234.74 and 93.190.234.74 (inclusive).
1api
AS44569
or else
ip4:
93.190.234.75 / 32
pass
if the sender's IP is between
93.190.234.75 and 93.190.234.75 (inclusive).
93.190.234.75 and 93.190.234.75 (inclusive).
1api
AS44569
or else
include:
spf.smtp2go.com
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
include:
_spf.google.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Gmail
Inbox software
or else
include:
_spf.mx.cloudflare.net
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
include:
_spf.domainname.systems
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
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:91.237.67.0/24 ip4:81.93.143.0/24 ip4:93.190.234.74 ip4:93.190.234.75 include:spf.smtp2go.com include:_spf.google.com include:_spf.mx.cloudflare.net include:_spf.domainname.systems ~all
10 x ip4 ~all
2 x ip4 6 x ip6 ~all
1 x ip4 1 x ip6 ~all
2 x ip4 1 x ip6 ~all
IP ranges
66.235.120.0
/ 21
Wholesale Services Provider
AS45671
66.235.120.0 - 66.235.127.255
2,048 IP addresses