naukanet.RU SPF record

3 / 10 Lookups
0 Issues
1,703 IPv4 addresses
0 IPv6 addresses
v=spf1 a mx ip4:213.208.166.0/27 ip4:84.47.177.119 ip4:84.47.177.18 ip4:84.47.177.25 ip4:84.47.177.50 include:spf.unisender.com ~all Copied

Terms

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.
2 IPv4 addresses
or else
ip4:
213.208.166.0 / 27
pass if the sender's IP is between
213.208.166.0 and 213.208.166.31 (inclusive).
BACKBONE AS of Nauka-Svyaz
AS8641
or else
ip4:
84.47.177.119 / 32
pass if the sender's IP is between
84.47.177.119 and 84.47.177.119 (inclusive).
BACKBONE AS of Nauka-Svyaz
AS8641
or else
ip4:
84.47.177.18 / 32
pass if the sender's IP is between
84.47.177.18 and 84.47.177.18 (inclusive).
BACKBONE AS of Nauka-Svyaz
AS8641
or else
ip4:
84.47.177.25 / 32
pass if the sender's IP is between
84.47.177.25 and 84.47.177.25 (inclusive).
BACKBONE AS of Nauka-Svyaz
AS8641
or else
ip4:
84.47.177.50 / 32
pass if the sender's IP is between
84.47.177.50 and 84.47.177.50 (inclusive).
BACKBONE AS of Nauka-Svyaz
AS8641
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 a mx ip4:213.208.166.0/27 ip4:84.47.177.119 ip4:84.47.177.18 ip4:84.47.177.25 ip4:84.47.177.50 include:spf.unisender.com ~all
4 x ip4 ~all

IP ranges

EdgeCenter
AS210756
BACKBONE AS of Nauka-Svyaz
AS8641
BACKBONE AS of Nauka-Svyaz
AS8641
BACKBONE AS of Nauka-Svyaz
AS8641
BACKBONE AS of Nauka-Svyaz
AS8641
BACKBONE AS of Nauka-Svyaz
AS8641
BACKBONE AS of Nauka-Svyaz
AS8641
BACKBONE AS of Nauka-Svyaz
AS8641
Unisender Smart
AS207059
Unisender Smart
AS207059
Unisender Smart
AS207059
Miran
AS41722