4 / 10
Lookups
0
Issues
261
IPv4 addresses
3
IPv6 addresses
v=spf1 mx a ip4:209.234.101.0/24 ip6:2607:ffa0:0:386:b2c6:9aff:fe76:5706 ip6:2001:4802:7802:104:be76:4eff:fe20:6f1a a:mail.smrn.com a:ns1.smrn.com ~all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
209.234.101.0 / 24
pass
if the sender's IP is between
209.234.101.0 and 209.234.101.255 (inclusive).
209.234.101.0 and 209.234.101.255 (inclusive).
San Mateo Regional Network
AS19355
or else
ip6:
2607:ffa0:0:386:b2c6:9aff:fe76:5706 / 128
pass
if the sender's IP is between
2607:ffa0:0:386:b2c6:9aff:fe76:5706 and 2607:ffa0:0:386:b2c6:9aff:fe76:5706 (inclusive).
2607:ffa0:0:386:b2c6:9aff:fe76:5706 and 2607:ffa0:0:386:b2c6:9aff:fe76:5706 (inclusive).
San Mateo Regional Network
AS19355
or else
ip6:
2001:4802:7802:104:be76:4eff:fe20:6f1a / 128
pass
if the sender's IP is between
2001:4802:7802:104:be76:4eff:fe20:6f1a and 2001:4802:7802:104:be76:4eff:fe20:6f1a (inclusive).
2001:4802:7802:104:be76:4eff:fe20:6f1a and 2001:4802:7802:104:be76:4eff:fe20:6f1a (inclusive).
Rackspace Hosting
AS27357
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
a:
ns1.smrn.com
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
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx a ip4:209.234.101.0/24 ip6:2607:ffa0:0:386:b2c6:9aff:fe76:5706 ip6:2001:4802:7802:104:be76:4eff:fe20:6f1a a:mail.smrn.com a:ns1.smrn.com ~all
IP ranges
209.234.101.0
/ 24
San Mateo Regional Network
AS19355
209.234.101.0 - 209.234.101.255
256 IP addresses