6 / 10
Lookups
1
Issue
5,004
IPv4 addresses
0
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 mx ptr:mailhost.telefonica.net mx:dominios.telefonica.net include:spf2.telefonica.net +a:spf.telefonica.net ip4:213.4.128.121 ip4:213.4.129.0/24 ip4:213.4.134.0/24 ip4:213.4.138.0/24 ip4:213.4.140.7 ip4:213.4.149.0/24 ip4:80.58.60.0/24
include:spf.e.telefonica.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
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
include:
spf2.telefonica.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
8 IPv4 addresses
or else
ip4:
213.4.128.121 / 32
pass
if the sender's IP is between
213.4.128.121 and 213.4.128.121 (inclusive).
213.4.128.121 and 213.4.128.121 (inclusive).
TELEFONICA DE ESPANA S.A.U.
AS3352
or else
ip4:
213.4.129.0 / 24
pass
if the sender's IP is between
213.4.129.0 and 213.4.129.255 (inclusive).
213.4.129.0 and 213.4.129.255 (inclusive).
TELEFONICA DE ESPANA S.A.U.
AS3352
or else
ip4:
213.4.134.0 / 24
pass
if the sender's IP is between
213.4.134.0 and 213.4.134.255 (inclusive).
213.4.134.0 and 213.4.134.255 (inclusive).
TELEFONICA DE ESPANA S.A.U.
AS3352
or else
ip4:
213.4.138.0 / 24
pass
if the sender's IP is between
213.4.138.0 and 213.4.138.255 (inclusive).
213.4.138.0 and 213.4.138.255 (inclusive).
TELEFONICA DE ESPANA S.A.U.
AS3352
or else
ip4:
213.4.140.7 / 32
pass
if the sender's IP is between
213.4.140.7 and 213.4.140.7 (inclusive).
213.4.140.7 and 213.4.140.7 (inclusive).
TELEFONICA DE ESPANA S.A.U.
AS3352
or else
ip4:
213.4.149.0 / 24
pass
if the sender's IP is between
213.4.149.0 and 213.4.149.255 (inclusive).
213.4.149.0 and 213.4.149.255 (inclusive).
TELEFONICA DE ESPANA S.A.U.
AS3352
or else
ip4:
80.58.60.0 / 24
pass
if the sender's IP is between
80.58.60.0 and 80.58.60.255 (inclusive).
80.58.60.0 and 80.58.60.255 (inclusive).
TELEFONICA DE ESPANA S.A.U.
AS3352
or else
include:
spf.e.telefonica.net
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx ptr:mailhost.telefonica.net mx:dominios.telefonica.net include:spf2.telefonica.net a:spf.telefonica.net ip4:213.4.128.121 ip4:213.4.129.0/24 ip4:213.4.134.0/24 ip4:213.4.138.0/24 ip4:213.4.140.7 ip4:213.4.149.0/24 ip4:80.58.60.0/24 include:spf.e.telefonica.net -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
6 x ip4 ?all
2 x ip4 ~all