4 / 10
Lookups
0
Issues
487,005
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
Terms
ip4:
146.201.58.214 / 32
pass
if the sender's IP is between
146.201.58.214 and 146.201.58.214 (inclusive).
146.201.58.214 and 146.201.58.214 (inclusive).
Florida State University
AS2553
or else
ip4:
146.201.58.215 / 32
pass
if the sender's IP is between
146.201.58.215 and 146.201.58.215 (inclusive).
146.201.58.215 and 146.201.58.215 (inclusive).
Florida State University
AS2553
or else
ip4:
146.201.107.145 / 32
pass
if the sender's IP is between
146.201.107.145 and 146.201.107.145 (inclusive).
146.201.107.145 and 146.201.107.145 (inclusive).
Florida State University
AS2553
or else
ip4:
146.201.107.249 / 32
pass
if the sender's IP is between
146.201.107.249 and 146.201.107.249 (inclusive).
146.201.107.249 and 146.201.107.249 (inclusive).
Florida State University
AS2553
or else
ip4:
192.135.64.34 / 32
pass
if the sender's IP is between
192.135.64.34 and 192.135.64.34 (inclusive).
192.135.64.34 and 192.135.64.34 (inclusive).
Amazon.com
AS14618
or else
ip4:
107.20.210.250 / 32
pass
if the sender's IP is between
107.20.210.250 and 107.20.210.250 (inclusive).
107.20.210.250 and 107.20.210.250 (inclusive).
Amazon.com
AS14618
or else
ip4:
52.1.14.157 / 32
pass
if the sender's IP is between
52.1.14.157 and 52.1.14.157 (inclusive).
52.1.14.157 and 52.1.14.157 (inclusive).
Amazon.com
AS14618
or else
ip4:
75.101.161.27 / 32
pass
if the sender's IP is between
75.101.161.27 and 75.101.161.27 (inclusive).
75.101.161.27 and 75.101.161.27 (inclusive).
Amazon.com
AS14618
or else
ip4:
54.166.123.167 / 32
pass
if the sender's IP is between
54.166.123.167 and 54.166.123.167 (inclusive).
54.166.123.167 and 54.166.123.167 (inclusive).
Amazon.com
AS14618
or else
ip4:
34.236.72.193 / 32
pass
if the sender's IP is between
34.236.72.193 and 34.236.72.193 (inclusive).
34.236.72.193 and 34.236.72.193 (inclusive).
Amazon.com
AS14618
or else
ip4:
44.194.182.36 / 32
pass
if the sender's IP is between
44.194.182.36 and 44.194.182.36 (inclusive).
44.194.182.36 and 44.194.182.36 (inclusive).
Amazon.com
AS14618
or else
ip4:
199.188.157.80 / 32
pass
if the sender's IP is between
199.188.157.80 and 199.188.157.80 (inclusive).
199.188.157.80 and 199.188.157.80 (inclusive).
Amazon.com
AS14618
or else
ip4:
148.163.149.175 / 32
pass
if the sender's IP is between
148.163.149.175 and 148.163.149.175 (inclusive).
148.163.149.175 and 148.163.149.175 (inclusive).
Proofpoint
AS26211
or else
ip4:
148.163.152.135 / 32
pass
if the sender's IP is between
148.163.152.135 and 148.163.152.135 (inclusive).
148.163.152.135 and 148.163.152.135 (inclusive).
Proofpoint
AS22843
or else
ip4:
148.163.145.201 / 32
pass
if the sender's IP is between
148.163.145.201 and 148.163.145.201 (inclusive).
148.163.145.201 and 148.163.145.201 (inclusive).
Proofpoint
AS26211
or else
ip4:
148.163.141.201 / 32
pass
if the sender's IP is between
148.163.141.201 and 148.163.141.201 (inclusive).
148.163.141.201 and 148.163.141.201 (inclusive).
Proofpoint
AS22843
or else
ip4:
54.240.121.247 / 32
pass
if the sender's IP is between
54.240.121.247 and 54.240.121.247 (inclusive).
54.240.121.247 and 54.240.121.247 (inclusive).
Amazon.com
AS14618
or else
ip4:
54.240.121.248 / 32
pass
if the sender's IP is between
54.240.121.248 and 54.240.121.248 (inclusive).
54.240.121.248 and 54.240.121.248 (inclusive).
Amazon.com
AS14618
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Microsoft 365 / Outlook
Inbox software
or else
include:
_spf.qualtrics.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:
243653373.spf03.hubspotemail.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Hubspot
Email marketing
or else
include:
_spf.mlsend.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailerLite
Email marketing
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:146.201.58.214 ip4:146.201.58.215 ip4:146.201.107.145 ip4:146.201.107.249 ip4:192.135.64.34 ip4:107.20.210.250 ip4:52.1.14.157 ip4:75.101.161.27 ip4:54.166.123.167 ip4:34.236.72.193 ip4:44.194.182.36 ip4:199.188.157.80 ip4:148.163.149.175 ip4:148.163.152.135 ip4:148.163.145.201 ip4:148.163.141.201 ip4:54.240.121.247 ip4:54.240.121.248 include:spf.protection.outlook.com include:_spf.qualtrics.com include:243653373.spf03.hubspotemail.net include:_spf.mlsend.com ~all
6 x ip4 5 x ip6 -all
15 x ip4 -all
19 x ip4 -all
2 x ip4 ~all
IP ranges
2a01:111:f403:8000::
/ 51
Microsoft
AS8075
2a01:111:f403:8000::
2a01:111:f403:9fff:ffff:ffff:ffff:ffff
2a01:111:f403:c000::
/ 51
Microsoft
AS8075
2a01:111:f403:c000::
2a01:111:f403:dfff:ffff:ffff:ffff:ffff
2a01:111:f403:f000::
/ 52
Microsoft
AS8075
2a01:111:f403:f000::
2a01:111:f403:ffff:ffff:ffff:ffff:ffff