1 / 10
Lookups
0
Issues
515
IPv4 addresses
3.69 ⋅ 10
19
IPv6 addresses
Terms
include:
_spf.nextlayer.at
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
Don't state if this IP is allowed to send this email.
Included records
IP ranges
81.16.150.0
/ 23
Next Layer Telekommunikationsdienstleistungs- und Beratungs
AS1764
81.16.150.0 - 81.16.151.255
512 IP addresses
2a01:190:1764:150::
/ 63
Next Layer Telekommunikationsdienstleistungs- und Beratungs
AS1764
2a01:190:1764:150::
2a01:190:1764:151:ffff:ffff:ffff:ffff