external2.mastercard.com SPF record

0 / 10 Lookups
0 Issues
282 IPv4 addresses
0 IPv6 addresses
v=spf1 ip4:216.52.6.88 ip4:216.52.6.188 ip4:216.52.7.88 ip4:216.52.7.188 ip4:149.72.154.153 ip4:104.245.209.208 ip4:149.72.160.211 ip4:208.254.18.225 ip4:204.132.63.45 ip4:204.98.15.21 ip4:40.72.152.28 ip4:40.70.228.62 ip4:8.39.163.29 ip4:207.45.164.0/24 ip4:216.52.6.81 ip4:216.52.6.189 ip4:20.72.90.255 ip4:20.203.84.84 ip4:209.177.165.160 ip4:209.177.165.161 ip4:198.245.83.237 ip4:198.245.84.88 ip4:136.147.138.171 ip4:52.137.74.60 ip4:52.137.74.61 ip4:52.137.74.62 ip4:52.137.74.63 ~all Copied

Terms

ip4:
216.52.6.88 / 32
pass if the sender's IP is between
216.52.6.88 and 216.52.6.88 (inclusive).
Unitas Global
AS30282
or else
ip4:
216.52.6.188 / 32
pass if the sender's IP is between
216.52.6.188 and 216.52.6.188 (inclusive).
Unitas Global
AS30282
or else
ip4:
216.52.7.88 / 32
pass if the sender's IP is between
216.52.7.88 and 216.52.7.88 (inclusive).
Unitas Global
AS30282
or else
ip4:
216.52.7.188 / 32
pass if the sender's IP is between
216.52.7.188 and 216.52.7.188 (inclusive).
Unitas Global
AS30282
or else
ip4:
149.72.154.153 / 32
pass if the sender's IP is between
149.72.154.153 and 149.72.154.153 (inclusive).
SendGrid
AS11377
or else
ip4:
104.245.209.208 / 32
pass if the sender's IP is between
104.245.209.208 and 104.245.209.208 (inclusive).
DEFT.COM
AS23352
or else
ip4:
149.72.160.211 / 32
pass if the sender's IP is between
149.72.160.211 and 149.72.160.211 (inclusive).
SendGrid
AS11377
or else
ip4:
208.254.18.225 / 32
pass if the sender's IP is between
208.254.18.225 and 208.254.18.225 (inclusive).
Verizon Business
AS701
or else
ip4:
204.132.63.45 / 32
pass if the sender's IP is between
204.132.63.45 and 204.132.63.45 (inclusive).
CenturyLink Communications
AS209
or else
ip4:
204.98.15.21 / 32
pass if the sender's IP is between
204.98.15.21 and 204.98.15.21 (inclusive).
Applied Predictive Technologies
AS397174
or else
ip4:
40.72.152.28 / 32
pass if the sender's IP is between
40.72.152.28 and 40.72.152.28 (inclusive).
Shanghai Blue Cloud Technology Co.
AS58593
or else
ip4:
40.70.228.62 / 32
pass if the sender's IP is between
40.70.228.62 and 40.70.228.62 (inclusive).
Microsoft
AS8075
or else
ip4:
8.39.163.29 / 32
pass if the sender's IP is between
8.39.163.29 and 8.39.163.29 (inclusive).
Applied Predictive Technologies
AS397174
or else
ip4:
207.45.164.0 / 24
pass if the sender's IP is between
207.45.164.0 and 207.45.164.255 (inclusive).
TierPoint
AS17378
or else
ip4:
216.52.6.81 / 32
pass if the sender's IP is between
216.52.6.81 and 216.52.6.81 (inclusive).
Unitas Global
AS30282
or else
ip4:
216.52.6.189 / 32
pass if the sender's IP is between
216.52.6.189 and 216.52.6.189 (inclusive).
Unitas Global
AS30282
or else
ip4:
20.72.90.255 / 32
pass if the sender's IP is between
20.72.90.255 and 20.72.90.255 (inclusive).
Microsoft
AS8075
or else
ip4:
20.203.84.84 / 32
pass if the sender's IP is between
20.203.84.84 and 20.203.84.84 (inclusive).
Microsoft
AS8075
or else
ip4:
209.177.165.160 / 32
pass if the sender's IP is between
209.177.165.160 and 209.177.165.160 (inclusive).
Workday
AS18465
or else
ip4:
209.177.165.161 / 32
pass if the sender's IP is between
209.177.165.161 and 209.177.165.161 (inclusive).
Workday
AS18465
or else
ip4:
198.245.83.237 / 32
pass if the sender's IP is between
198.245.83.237 and 198.245.83.237 (inclusive).
Salesforce.com
AS14340
or else
ip4:
198.245.84.88 / 32
pass if the sender's IP is between
198.245.84.88 and 198.245.84.88 (inclusive).
Salesforce.com
AS14340
or else
ip4:
136.147.138.171 / 32
pass if the sender's IP is between
136.147.138.171 and 136.147.138.171 (inclusive).
Salesforce.com
AS14340
or else
ip4:
52.137.74.60 / 32
pass if the sender's IP is between
52.137.74.60 and 52.137.74.60 (inclusive).
Microsoft
AS8075
or else
ip4:
52.137.74.61 / 32
pass if the sender's IP is between
52.137.74.61 and 52.137.74.61 (inclusive).
Microsoft
AS8075
or else
ip4:
52.137.74.62 / 32
pass if the sender's IP is between
52.137.74.62 and 52.137.74.62 (inclusive).
Microsoft
AS8075
or else
ip4:
52.137.74.63 / 32
pass if the sender's IP is between
52.137.74.63 and 52.137.74.63 (inclusive).
Microsoft
AS8075
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:216.52.6.88 ip4:216.52.6.188 ip4:216.52.7.88 ip4:216.52.7.188 ip4:149.72.154.153 ip4:104.245.209.208 ip4:149.72.160.211 ip4:208.254.18.225 ip4:204.132.63.45 ip4:204.98.15.21 ip4:40.72.152.28 ip4:40.70.228.62 ip4:8.39.163.29 ip4:207.45.164.0/24 ip4:216.52.6.81 ip4:216.52.6.189 ip4:20.72.90.255 ip4:20.203.84.84 ip4:209.177.165.160 ip4:209.177.165.161 ip4:198.245.83.237 ip4:198.245.84.88 ip4:136.147.138.171 ip4:52.137.74.60 ip4:52.137.74.61 ip4:52.137.74.62 ip4:52.137.74.63 ~all

IP ranges

Unitas Global
AS30282
Unitas Global
AS30282
Unitas Global
AS30282
Unitas Global
AS30282
SendGrid
AS11377
DEFT.COM
AS23352
SendGrid
AS11377
Verizon Business
AS701
CenturyLink Communications
AS209
Applied Predictive Technologies
AS397174
Shanghai Blue Cloud Technology Co.
AS58593
Microsoft
AS8075
Applied Predictive Technologies
AS397174
TierPoint
AS17378
Unitas Global
AS30282
Unitas Global
AS30282
Microsoft
AS8075
Microsoft
AS8075
Workday
AS18465
Workday
AS18465
Salesforce.com
AS14340
Salesforce.com
AS14340
Salesforce.com
AS14340
Microsoft
AS8075
Microsoft
AS8075
Microsoft
AS8075
Microsoft
AS8075