7 / 10
Lookups
1
Issue
9,900
IPv4 addresses
12,290
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 a mx ptr ip4:193.26.18.99 ip4:188.68.58.241 include:zoho.com ~all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
2 IPv6 addresses
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
3 IPv4 addresses
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ip4:
193.26.18.99 / 32
pass
if the sender's IP is between
193.26.18.99 and 193.26.18.99 (inclusive).
193.26.18.99 and 193.26.18.99 (inclusive).
RECONN
AS12722
or else
ip4:
188.68.58.241 / 32
pass
if the sender's IP is between
188.68.58.241 and 188.68.58.241 (inclusive).
188.68.58.241 and 188.68.58.241 (inclusive).
netcup
AS197540
or else
include:
zoho.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Zoho Mail
Inbox software
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 a mx ptr ip4:193.26.18.99 ip4:188.68.58.241 include:zoho.com ~all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
include:spf.zoho.com include:zcsend.net include:spf.zohomail.com -all
IP ranges
169.148.144.0
/ 25
Zoho Corporation Pvt. Ltd,
AS56201
169.148.144.0 - 169.148.144.127
128 IP addresses
169.148.146.0
/ 23
Zoho Corporation Pvt. Ltd,
AS56201
169.148.146.0 - 169.148.147.255
512 IP addresses
169.148.138.0
/ 24
Zoho Corporation Pvt. Ltd,
AS56201
169.148.138.0 - 169.148.138.255
256 IP addresses