2 / 10
Lookups
0
Issues
7,938
IPv4 addresses
7.92 ⋅ 10
28
IPv6 addresses
v=spf1 a mx ip4:91.206.8.0/23 ip4:178.251.64.0/21 ip4:185.17.12.0/22 ip4:217.116.176.0/20 ip4:194.11.27.0/24 ip6:2a02:1748::/32 -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.
1 IPv4 address
or else
ip4:
91.206.8.0 / 23
pass
if the sender's IP is between
91.206.8.0 and 91.206.9.255 (inclusive).
91.206.8.0 and 91.206.9.255 (inclusive).
Fonira Telekom
AS51184
or else
ip4:
178.251.64.0 / 21
pass
if the sender's IP is between
178.251.64.0 and 178.251.71.255 (inclusive).
178.251.64.0 and 178.251.71.255 (inclusive).
Fonira Telekom
AS51184
or else
ip4:
185.17.12.0 / 22
pass
if the sender's IP is between
185.17.12.0 and 185.17.15.255 (inclusive).
185.17.12.0 and 185.17.15.255 (inclusive).
Fonira Telekom
AS51184
or else
ip4:
217.116.176.0 / 20
pass
if the sender's IP is between
217.116.176.0 and 217.116.191.255 (inclusive).
217.116.176.0 and 217.116.191.255 (inclusive).
Fonira Telekom
AS51184
or else
ip4:
194.11.27.0 / 24
pass
if the sender's IP is between
194.11.27.0 and 194.11.27.255 (inclusive).
194.11.27.0 and 194.11.27.255 (inclusive).
Kernnetz Invent
AS39564
or else
ip6:
2a02:1748:: / 32
pass
if the sender's IP is between
2a02:1748:: and 2a02:1748:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
2a02:1748:: and 2a02:1748:ffff:ffff:ffff:ffff:ffff:ffff (inclusive).
Fonira Telekom
AS51184
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ip4:91.206.8.0/23 ip4:178.251.64.0/21 ip4:185.17.12.0/22 ip4:217.116.176.0/20 ip4:194.11.27.0/24 ip6:2a02:1748::/32 -all