nb1._u.coredial.com._spf.dmarclf.com SPF record

3 / 10 Lookups
0 Issues
653,473 IPv4 addresses
2.48 â‹… 10 28 IPv6 addresses
v=spf1 ip4:198.244.60.0/22 ip4:204.220.160.0/21 ip4:74.125.0.0/16 ip4:209.85.128.0/17 ip6:2001:4860:4864::/56 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 exists:%{i}._spf.mta.sales force.com ip4:8.12.58.0/24 ip4:8.34.161.0/24 ip4:8.224.10.0/24 ip4:213.212.96.64/27 ip4:185.217.59.0/24 ip4:162.244.87.54/32 include:nb2._u.coredial.com._spf.dmarclf.com ~all Copied

Terms

ip4:
198.244.60.0 / 22
pass if the sender's IP is between
198.244.60.0 and 198.244.63.255 (inclusive).
MAILJET
AS200069
or else
ip4:
204.220.160.0 / 21
pass if the sender's IP is between
204.220.160.0 and 204.220.167.255 (inclusive).
MAILJET
AS200069
or else
ip4:
74.125.0.0 / 16
pass if the sender's IP is between
74.125.0.0 and 74.125.255.255 (inclusive).
Google
AS15169
or else
ip4:
209.85.128.0 / 17
pass if the sender's IP is between
209.85.128.0 and 209.85.255.255 (inclusive).
Google
AS15169
or else
ip6:
2001:4860:4864:: / 56
pass if the sender's IP is between
2001:4860:4864:: and 2001:4860:4864:ff:ffff:ffff:ffff:ffff (inclusive).
Google
AS15169
or else
ip6:
2404:6800:4000:: / 36
pass if the sender's IP is between
2404:6800:4000:: and 2404:6800:4fff:ffff:ffff:ffff:ffff:ffff (inclusive).
Google
AS15169
or else
ip6:
2607:f8b0:4000:: / 36
pass if the sender's IP is between
2607:f8b0:4000:: and 2607:f8b0:4fff:ffff:ffff:ffff:ffff:ffff (inclusive).
Google
AS15169
or else
ip6:
2800:3f0:4000:: / 36
pass if the sender's IP is between
2800:3f0:4000:: and 2800:3f0:4fff:ffff:ffff:ffff:ffff:ffff (inclusive).
Google
AS15169
or else
ip6:
2a00:1450:4000:: / 36
pass if the sender's IP is between
2a00:1450:4000:: and 2a00:1450:4fff:ffff:ffff:ffff:ffff:ffff (inclusive).
Google
AS15169
or else
ip6:
2c0f:fb50:4000:: / 36
pass if the sender's IP is between
2c0f:fb50:4000:: and 2c0f:fb50:4fff:ffff:ffff:ffff:ffff:ffff (inclusive).
Google
AS15169
or else
exists:
%{i}._spf.mta.salesforce.com
pass if an A record exists for this domain.
or else
ip4:
8.12.58.0 / 24
pass if the sender's IP is between
8.12.58.0 and 8.12.58.255 (inclusive).
Datto
AS31922
or else
ip4:
8.34.161.0 / 24
pass if the sender's IP is between
8.34.161.0 and 8.34.161.255 (inclusive).
Datto
AS15359
or else
ip4:
8.224.10.0 / 24
pass if the sender's IP is between
8.224.10.0 and 8.224.10.255 (inclusive).
Autotask
AS40917
or else
ip4:
213.212.96.64 / 27
pass if the sender's IP is between
213.212.96.64 and 213.212.96.95 (inclusive).
Redcentric Solutions
AS15533
or else
ip4:
185.217.59.0 / 24
pass if the sender's IP is between
185.217.59.0 and 185.217.59.255 (inclusive).
Datto
AS17158
or else
ip4:
162.244.87.54 / 32
pass if the sender's IP is between
162.244.87.54 and 162.244.87.54 (inclusive).
Datto
AS15359
or else
include:
nb2._u.coredial.com._spf.dmarclf.com
Evaluate this SPF record and pass if it
passes.
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:198.244.60.0/22 ip4:204.220.160.0/21 ip4:74.125.0.0/16 ip4:209.85.128.0/17 ip6:2001:4860:4864::/56 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 exists:%{i}._spf.mta.salesforce.com ip4:8.12.58.0/24 ip4:8.34.161.0/24 ip4:8.224.10.0/24 ip4:213.212.96.64/27 ip4:185.217.59.0/24 ip4:162.244.87.54 include:nb2._u.coredial.com._spf.dmarclf.com ~all
19 x ip4 include:nb3._u.coredial.com._spf.dmarclf.com ~all

IP ranges

198.244.60.0 / 22
MAILJET
AS200069
204.220.160.0 / 21
MAILJET
AS200069
74.125.0.0 / 16
Google
AS15169
209.85.128.0 / 17
Google
AS15169
2001:4860:4864:: / 56
Google
AS15169
2404:6800:4000:: / 36
Google
AS15169
2607:f8b0:4000:: / 36
Google
AS15169
2800:3f0:4000:: / 36
Google
AS15169
2a00:1450:4000:: / 36
Google
AS15169
2c0f:fb50:4000:: / 36
Google
AS15169
8.12.58.0 / 24
Datto
AS31922
8.34.161.0 / 24
Datto
AS15359
8.224.10.0 / 24
Autotask
AS40917
213.212.96.64 / 27
Redcentric Solutions
AS15533
185.217.59.0 / 24
Datto
AS17158
162.244.87.54
Datto
AS15359
139.28.145.128 / 26
Datto
AS17158
103.109.131.64 / 26
Datto
AS17158
199.255.192.0 / 22
Amazon.com
AS16509
199.127.232.0 / 22
Amazon.com
AS16509
54.240.0.0 / 18
Amazon.com
AS16509
69.169.224.0 / 20
Amazon.com
AS16509
23.249.208.0 / 20
Amazon.com
AS16509
23.251.224.0 / 19
Amazon.com
AS16509
76.223.176.0 / 20
Amazon.com
AS16509
54.240.64.0 / 18
Amazon.com
AS14618
76.223.128.0 / 19
Amazon.com
AS16509
216.221.160.0 / 19
Amazon.com
AS16509
206.55.144.0 / 20
Amazon.com
AS16509
24.110.64.0 / 18
Amazon.com
AS16509
40.92.0.0 / 15
Microsoft
AS8075
40.107.0.0 / 16
Microsoft
AS8075
52.100.0.0 / 15
Microsoft
AS8075
52.102.0.0 / 16
Microsoft
AS8075
52.103.0.0 / 17
Microsoft
AS8075
104.47.0.0 / 17
Microsoft
AS8075
2a01:111:f400:: / 48
Microsoft
AS8075
2a01:111:f403:: / 49
Microsoft
AS8075
2a01:111:f403:8000:: / 51
Microsoft
AS8075
2a01:111:f403:c000:: / 51
Microsoft
AS8075
2a01:111:f403:f000:: / 52
Microsoft
AS8075