4 / 10
Lookups
1
Issue
6,664
IPv4 addresses
1.84 ⋅ 10
19
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 mx ip4:95.177.208.126 ip4:86.111.192.0/21 ip4:54.240.85.222 ip4:54.240.85.221 ip6:2001:67c:18c8:20::70/64 a ptr include:spf.mandrillapp.com -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
4 IPv6 addresses
or else
ip4:
95.177.208.126 / 32
pass
if the sender's IP is between
95.177.208.126 and 95.177.208.126 (inclusive).
95.177.208.126 and 95.177.208.126 (inclusive).
ARABIAN INTERNET & COMMUNICATIONS SERVICES CO.
AS43987
or else
ip4:
86.111.192.0 / 21
pass
if the sender's IP is between
86.111.192.0 and 86.111.199.255 (inclusive).
86.111.192.0 and 86.111.199.255 (inclusive).
Communications, Space & Technology Commission (Saudi Arabia)
AS30857
or else
ip4:
54.240.85.222 / 32
pass
if the sender's IP is between
54.240.85.222 and 54.240.85.222 (inclusive).
54.240.85.222 and 54.240.85.222 (inclusive).
Amazon.com
AS16509
or else
ip4:
54.240.85.221 / 32
pass
if the sender's IP is between
54.240.85.221 and 54.240.85.221 (inclusive).
54.240.85.221 and 54.240.85.221 (inclusive).
Amazon.com
AS16509
or else
ip6:
2001:67c:18c8:20::70 / 64
pass
if the sender's IP is between
2001:67c:18c8:20:: and 2001:67c:18c8:20:ffff:ffff:ffff:ffff (inclusive).
2001:67c:18c8:20:: and 2001:67c:18c8:20:ffff:ffff:ffff:ffff (inclusive).
Communications, Space & Technology Commission (Saudi Arabia)
AS30857
or else
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
1 IPv6 address
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
include:
spf.mandrillapp.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Mandrill
Email automation
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx ip4:95.177.208.126 ip4:86.111.192.0/21 ip4:54.240.85.222 ip4:54.240.85.221 ip6:2001:67c:18c8:20::70/64 a ptr include:spf.mandrillapp.com -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
12 x ip4 ~all
IP ranges
86.111.192.0
/ 21
Communications, Space & Technology Commission (Saudi Arabia)
AS30857
86.111.192.0 - 86.111.199.255
2,048 IP addresses
2001:67c:18c8:20::70
/ 64
Communications, Space & Technology Commission (Saudi Arabia)
AS30857
2001:67c:18c8:20::
2001:67c:18c8:20:ffff:ffff:ffff:ffff