2 / 10
Lookups
0
Issues
5
IPv4 addresses
4
IPv6 addresses
v=spf1 mx a:mail.dobruska.net ip4:88.99.5.221 ip4:88.99.5.252 ip4:88.99.5.254 ip6:2a01:4f8:173:2cdc::2 ip6:2a01:4f8:173:2cdc::3 -all
Copied
Terms
mx
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
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
ip4:
88.99.5.221 / 32
pass
if the sender's IP is between
88.99.5.221 and 88.99.5.221 (inclusive).
88.99.5.221 and 88.99.5.221 (inclusive).
Hetzner Online
AS24940
or else
ip4:
88.99.5.252 / 32
pass
if the sender's IP is between
88.99.5.252 and 88.99.5.252 (inclusive).
88.99.5.252 and 88.99.5.252 (inclusive).
Hetzner Online
AS24940
or else
ip4:
88.99.5.254 / 32
pass
if the sender's IP is between
88.99.5.254 and 88.99.5.254 (inclusive).
88.99.5.254 and 88.99.5.254 (inclusive).
Hetzner Online
AS24940
or else
ip6:
2a01:4f8:173:2cdc::2 / 128
pass
if the sender's IP is between
2a01:4f8:173:2cdc::2 and 2a01:4f8:173:2cdc::2 (inclusive).
2a01:4f8:173:2cdc::2 and 2a01:4f8:173:2cdc::2 (inclusive).
Hetzner Online
AS24940
or else
ip6:
2a01:4f8:173:2cdc::3 / 128
pass
if the sender's IP is between
2a01:4f8:173:2cdc::3 and 2a01:4f8:173:2cdc::3 (inclusive).
2a01:4f8:173:2cdc::3 and 2a01:4f8:173:2cdc::3 (inclusive).
Hetzner Online
AS24940
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx a:mail.dobruska.net ip4:88.99.5.221 ip4:88.99.5.252 ip4:88.99.5.254 ip6:2a01:4f8:173:2cdc::2 ip6:2a01:4f8:173:2cdc::3 -all