mtaonline.net. SPF record

7 / 10 Lookups
0 Issues
364,076 IPv4 addresses
0 IPv6 addresses
v=spf1 mx ip4:209.249.170.32 ip4:216.137.212.196 ip4:52.43.138.53 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 ip4:18.168.140.58 ip4:18.168.51.200 ip4:148.59.101.16/28 include:spf1.neonova.net ~all Copied

Terms

mx
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
209.249.170.32 / 32
pass if the sender's IP is between
209.249.170.32 and 209.249.170.32 (inclusive).
Zayo Bandwidth
AS6461
or else
ip4:
216.137.212.196 / 32
pass if the sender's IP is between
216.137.212.196 and 216.137.212.196 (inclusive).
Matanuska Telecom Association
AS11090
or else
ip4:
52.43.138.53 / 32
pass if the sender's IP is between
52.43.138.53 and 52.43.138.53 (inclusive).
Amazon.com
AS16509
or else
ip4:
35.80.141.6 / 32
pass if the sender's IP is between
35.80.141.6 and 35.80.141.6 (inclusive).
Amazon.com
AS16509
or else
ip4:
44.229.121.55 / 32
pass if the sender's IP is between
44.229.121.55 and 44.229.121.55 (inclusive).
Amazon.com
AS16509
or else
ip4:
148.59.100.16 / 28
pass if the sender's IP is between
148.59.100.16 and 148.59.100.31 (inclusive).
Amazon.com
AS16509
or else
ip4:
18.168.140.58 / 32
pass if the sender's IP is between
18.168.140.58 and 18.168.140.58 (inclusive).
Amazon.com
AS16509
or else
ip4:
18.168.51.200 / 32
pass if the sender's IP is between
18.168.51.200 and 18.168.51.200 (inclusive).
Amazon.com
AS16509
or else
ip4:
148.59.101.16 / 28
pass if the sender's IP is between
148.59.101.16 and 148.59.101.31 (inclusive).
Amazon.com
AS16509
or else
include:
spf1.neonova.net
Evaluate this SPF record and pass if it
passes.
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 mx ip4:209.249.170.32 ip4:216.137.212.196 ip4:52.43.138.53 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 ip4:18.168.140.58 ip4:18.168.51.200 ip4:148.59.101.16/28 include:spf1.neonova.net ~all
include:sendgrid.net include:_spf.nrtc.syn-alias.com include:amazonses.com 2 x ip4 ~all
11 x ip4 include:ab.sendgrid.net ~all
4 x ip4 ~all
mx 4 x ip4 ~all
12 x ip4 -all

IP ranges

150.136.204.204
Oracle
AS31898
209.249.170.32
Zayo Bandwidth
AS6461
216.137.212.196
Matanuska Telecom Association
AS11090
52.43.138.53
Amazon.com
AS16509
35.80.141.6
Amazon.com
AS16509
44.229.121.55
Amazon.com
AS16509
148.59.100.16 / 28
Amazon.com
AS16509
18.168.140.58
Amazon.com
AS16509
18.168.51.200
Amazon.com
AS16509
148.59.101.16 / 28
Amazon.com
AS16509
167.89.0.0 / 17
SendGrid
AS11377
208.117.48.0 / 20
SendGrid
AS11377
50.31.32.0 / 19
SendGrid
AS11377
198.37.144.0 / 20
SendGrid
AS11377
198.21.0.0 / 21
SendGrid
AS11377
192.254.112.0 / 20
SendGrid
AS11377
168.245.0.0 / 17
SendGrid
AS11377
149.72.0.0 / 16
Amazon.com
AS14618
159.183.0.0 / 16
SendGrid
AS11377
134.128.64.0 / 19
SendGrid
AS11377
134.128.96.0 / 19
SendGrid
AS11377
223.165.113.0 / 24
SendGrid
AS11377
223.165.115.0 / 24
SendGrid
AS11377
223.165.118.0 / 23
SendGrid
AS11377
223.165.120.0 / 23
SendGrid
AS11377
150.136.204.204
Oracle
AS31898
129.213.214.220
Oracle
AS31898
129.158.55.198
Oracle
AS31898
69.168.108.15
Oracle
AS31898
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
137.118.0.0 / 17
Amazon.com
AS14618
137.118.128.0 / 21
Buggs Island Telephone Cooperative
AS21891