butler-bremer.com SPF record

10 / 10 Lookups
1 Issue
281,096 IPv4 addresses
0 IPv6 addresses

The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.

v=spf1 include:spf.mailjet.com a ip4:173.201.92.128 ptr:mail.butler-bremer.com ip4:207.177.83.43 a:mail.butler-bremer.com include:e2ma.net include:spf1.neonova.net ?all Copied

Terms

include:
spf.mailjet.com
Evaluate this SPF record and pass if it
passes.
Mailjet
Email marketing
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
ip4:
173.201.92.128 / 32
pass if the sender's IP is between
173.201.92.128 and 173.201.92.128 (inclusive).
GoDaddy.com
AS26496
or else
ptr:
mail.butler-bremer.com
PTR checks should no longer be used. See RFC 7208, section 5.5 .
or else
ip4:
207.177.83.43 / 32
pass if the sender's IP is between
207.177.83.43 and 207.177.83.43 (inclusive).
Aureon Network Services
AS5056
or else
a:
mail.butler-bremer.com
pass if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
include:
e2ma.net
Evaluate this SPF record and pass if it
passes.
or else
include:
spf1.neonova.net
Evaluate this SPF record and pass if it
passes.
or else
?all
Don't state if this IP is allowed to send this email.

Included records

v=spf1 include:spf.mailjet.com a ip4:173.201.92.128 ptr:mail.butler-bremer.com ip4:207.177.83.43 a:mail.butler-bremer.com include:e2ma.net include:spf1.neonova.net ?all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
5 x ip4 ~all
4 x ip4 -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

87.253.232.0 / 21
185.189.236.0 / 22
MAILJET
AS200069
185.211.120.0 / 22
MAILJET
AS200069
185.250.236.0 / 22
MAILJET
AS200069
45.14.148.0 / 22
MAILJET
AS200069
192.124.249.163
Sucuri
AS30148
173.201.92.128
GoDaddy.com
AS26496
207.177.83.43
Aureon Network Services
AS5056
129.159.110.135
Oracle
AS31898
139.60.0.0 / 24
Amazon.com
AS14618
139.60.1.0 / 24
Amazon.com
AS14618
139.60.2.0 / 24
Amazon.com
AS16509
139.60.3.0 / 24
Amazon.com
AS14618
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
137.118.0.0 / 17
Amazon.com
AS14618
137.118.128.0 / 21
Buggs Island Telephone Cooperative
AS21891
208.80.200.0 / 21