10 / 10
Lookups
2
Issues
21,109
IPv4 addresses
0
IPv6 addresses
There are 2 issues with this SPF record
- The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
- The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 ip4:203.97.48.0/24 ip4:210.48.82.0/24 ip4:202.174.114.0/24 ip4:210.48.71.0/24 ip4:202.78.158.254/32 ip4:104.237.140.243/32 ip4:116.90.140.0/24 ip4:139.162.10.131/32 ip4:50.116.26.96/32 a mx ptr include:spf.smtp2go.com include:gymmasteronline.com i
nclude:spf.braintreegateway.com -all
Copied
Terms
ip4:
203.97.48.0 / 24
pass
if the sender's IP is between
203.97.48.0 and 203.97.48.255 (inclusive).
203.97.48.0 and 203.97.48.255 (inclusive).
One New Zealand Group
AS4768
or else
ip4:
210.48.82.0 / 24
pass
if the sender's IP is between
210.48.82.0 and 210.48.82.255 (inclusive).
210.48.82.0 and 210.48.82.255 (inclusive).
ICONZ
AS4770
or else
ip4:
202.174.114.0 / 24
pass
if the sender's IP is between
202.174.114.0 and 202.174.114.255 (inclusive).
202.174.114.0 and 202.174.114.255 (inclusive).
Solarix Networks
AS24192
or else
ip4:
210.48.71.0 / 24
pass
if the sender's IP is between
210.48.71.0 and 210.48.71.255 (inclusive).
210.48.71.0 and 210.48.71.255 (inclusive).
ICONZ
AS4770
or else
ip4:
202.78.158.254 / 32
pass
if the sender's IP is between
202.78.158.254 and 202.78.158.254 (inclusive).
202.78.158.254 and 202.78.158.254 (inclusive).
One New Zealand Group
AS4768
or else
ip4:
104.237.140.243 / 32
pass
if the sender's IP is between
104.237.140.243 and 104.237.140.243 (inclusive).
104.237.140.243 and 104.237.140.243 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
116.90.140.0 / 24
pass
if the sender's IP is between
116.90.140.0 and 116.90.140.255 (inclusive).
116.90.140.0 and 116.90.140.255 (inclusive).
Solarix Networks
AS38477
or else
ip4:
139.162.10.131 / 32
pass
if the sender's IP is between
139.162.10.131 and 139.162.10.131 (inclusive).
139.162.10.131 and 139.162.10.131 (inclusive).
Akamai Connected Cloud
AS63949
or else
ip4:
50.116.26.96 / 32
pass
if the sender's IP is between
50.116.26.96 and 50.116.26.96 (inclusive).
50.116.26.96 and 50.116.26.96 (inclusive).
Akamai Connected Cloud
AS63949
or else
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
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:
gymmasteronline.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.braintreegateway.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
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:203.97.48.0/24 ip4:210.48.82.0/24 ip4:202.174.114.0/24 ip4:210.48.71.0/24 ip4:202.78.158.254 ip4:104.237.140.243 ip4:116.90.140.0/24 ip4:139.162.10.131 ip4:50.116.26.96 a mx ptr include:spf.smtp2go.com include:gymmasteronline.com include:spf.braintreegateway.com -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
10 x ip4 ~all
include:spf.smtp2go.com mx a ptr 10 x ip4 -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
10 x ip4 ~all
8 x ip4 -all
IP ranges
66.235.120.0
/ 21
Wholesale Services Provider
AS45671
66.235.120.0 - 66.235.127.255
2,048 IP addresses
66.235.120.0
/ 21
Wholesale Services Provider
AS45671
66.235.120.0 - 66.235.127.255
2,048 IP addresses