csinet.net SPF record

7 / 10 Lookups
0 Issues
274,189 IPv4 addresses
0 IPv6 addresses
v=spf1 ip4:76.77.112.186/32 ip4:72.2.148.0/24 ip4:173.245.240.49/32 ip4:72.2.128.4/32 ip4:173.245.240.50/32 ip4:72.2.132.2/32 ip4:72.2.132.3/32 ip4:72.2.129.30/32 a mx include:spf1.neonova.net ~all Copied

Terms

ip4:
76.77.112.186 / 32
pass if the sender's IP is between
76.77.112.186 and 76.77.112.186 (inclusive).
Surf Air Wireless
AS13428
or else
ip4:
72.2.148.0 / 24
pass if the sender's IP is between
72.2.148.0 and 72.2.148.255 (inclusive).
Surf Air Wireless
AS13428
or else
ip4:
173.245.240.49 / 32
pass if the sender's IP is between
173.245.240.49 and 173.245.240.49 (inclusive).
Surf Air Wireless
AS13428
or else
ip4:
72.2.128.4 / 32
pass if the sender's IP is between
72.2.128.4 and 72.2.128.4 (inclusive).
Surf Air Wireless
AS13428
or else
ip4:
173.245.240.50 / 32
pass if the sender's IP is between
173.245.240.50 and 173.245.240.50 (inclusive).
Surf Air Wireless
AS13428
or else
ip4:
72.2.132.2 / 32
pass if the sender's IP is between
72.2.132.2 and 72.2.132.2 (inclusive).
Surf Air Wireless
AS13428
or else
ip4:
72.2.132.3 / 32
pass if the sender's IP is between
72.2.132.3 and 72.2.132.3 (inclusive).
Surf Air Wireless
AS13428
or else
ip4:
72.2.129.30 / 32
pass if the sender's IP is between
72.2.129.30 and 72.2.129.30 (inclusive).
Surf Air Wireless
AS13428
or else
a
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
Evaluate this SPF record and pass if it
passes.
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:76.77.112.186 ip4:72.2.148.0/24 ip4:173.245.240.49 ip4:72.2.128.4 ip4:173.245.240.50 ip4:72.2.132.2 ip4:72.2.132.3 ip4:72.2.129.30 a mx include:spf1.neonova.net ~all
include:sendgrid.net include:_spf.nrtc.syn-alias.com 3 x ip4 ~all
11 x ip4 include:ab.sendgrid.net ~all
4 x ip4 ~all
mx 4 x ip4 ~all

IP ranges

Surf Air Wireless
AS13428
Surf Air Wireless
AS13428
Surf Air Wireless
AS13428
Surf Air Wireless
AS13428
Surf Air Wireless
AS13428
Surf Air Wireless
AS13428
Surf Air Wireless
AS13428
Surf Air Wireless
AS13428
Surf Air Wireless
AS13428
Oracle
AS31898
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
Amazon.com
AS14618
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
SendGrid
AS11377
Oracle
AS31898
Oracle
AS31898
Oracle
AS31898
Oracle
AS31898
Amazon.com
AS14618
Buggs Island Telephone Cooperative
AS21891