2 / 10
Lookups
0
Issues
294,914
IPv4 addresses
2.97 ⋅ 10
28
IPv6 addresses
v=spf1 include:spfint.lbl.gov ip6:2001:400:310::/64 ip4:198.124.252.166 ip4:198.129.252.90 ip6:2001:400:210:3::3 ip6:2001:400:6440:3::3 ip6:2001:400:ffff:ffff:ffff:ffff:ffff:ff25 ~all
Copied
Terms
include:
spfint.lbl.gov
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
ip6:
2001:400:310:: / 64
pass
if the sender's IP is between
2001:400:310:: and 2001:400:310:0:ffff:ffff:ffff:ffff (inclusive).
2001:400:310:: and 2001:400:310:0:ffff:ffff:ffff:ffff (inclusive).
ESnet
AS293
or else
ip4:
198.124.252.166 / 32
pass
if the sender's IP is between
198.124.252.166 and 198.124.252.166 (inclusive).
198.124.252.166 and 198.124.252.166 (inclusive).
ESnet
AS291
or else
ip4:
198.129.252.90 / 32
pass
if the sender's IP is between
198.129.252.90 and 198.129.252.90 (inclusive).
198.129.252.90 and 198.129.252.90 (inclusive).
ESnet
AS292
or else
ip6:
2001:400:210:3::3 / 128
pass
if the sender's IP is between
2001:400:210:3::3 and 2001:400:210:3::3 (inclusive).
2001:400:210:3::3 and 2001:400:210:3::3 (inclusive).
ESnet
AS293
or else
ip6:
2001:400:6440:3::3 / 128
pass
if the sender's IP is between
2001:400:6440:3::3 and 2001:400:6440:3::3 (inclusive).
2001:400:6440:3::3 and 2001:400:6440:3::3 (inclusive).
ESnet
AS293
or else
ip6:
2001:400:ffff:ffff:ffff:ffff:ffff:ff25 / 128
pass
if the sender's IP is between
2001:400:ffff:ffff:ffff:ffff:ffff:ff25 and 2001:400:ffff:ffff:ffff:ffff:ffff:ff25 (inclusive).
2001:400:ffff:ffff:ffff:ffff:ffff:ff25 and 2001:400:ffff:ffff:ffff:ffff:ffff:ff25 (inclusive).
ESnet
AS293
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:spfint.lbl.gov ip6:2001:400:310::/64 ip4:198.124.252.166 ip4:198.129.252.90 ip6:2001:400:210:3::3 ip6:2001:400:6440:3::3 ip6:2001:400:ffff:ffff:ffff:ffff:ffff:ff25 ~all
IP ranges
128.3.0.0
/ 16
Lawrence Berkeley National Laboratory
AS16
128.3.0.0 - 128.3.255.255
65,536 IP addresses
131.243.0.0
/ 16
Lawrence Berkeley National Laboratory
AS16
131.243.0.0 - 131.243.255.255
65,536 IP addresses
2620:83:8000::
/ 48
Lawrence Berkeley National Laboratory
AS16
2620:83:8000::
2620:83:8000:ffff:ffff:ffff:ffff:ffff
128.55.0.0
/ 16
National Energy Research Scientific Computing Center
AS2936
128.55.0.0 - 128.55.255.255
65,536 IP addresses
2620:0:28b0::
/ 48
National Energy Research Scientific Computing Center
AS2936
2620:0:28b0::
2620:0:28b0:ffff:ffff:ffff:ffff:ffff