4 / 10
Lookups
0
Issues
102,998
IPv4 addresses
4.95 ⋅ 10
27
IPv6 addresses
v=spf1 include:_spf.google.com include:outboundmail.blackbaud.net include:_spf.msln.net ip4:169.244.242.250 ip4:159.182.16.113 ip4:54.164.143.208 ip6:2610:48:100:820::/64 -all
Copied
Terms
include:
_spf.google.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Gmail
Inbox software
or else
include:
outboundmail.blackbaud.net
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
include:
_spf.msln.net
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
ip4:
169.244.242.250 / 32
pass
if the sender's IP is between
169.244.242.250 and 169.244.242.250 (inclusive).
169.244.242.250 and 169.244.242.250 (inclusive).
University of Maine System
AS557
or else
ip4:
159.182.16.113 / 32
pass
if the sender's IP is between
159.182.16.113 and 159.182.16.113 (inclusive).
159.182.16.113 and 159.182.16.113 (inclusive).
or else
ip4:
54.164.143.208 / 32
pass
if the sender's IP is between
54.164.143.208 and 54.164.143.208 (inclusive).
54.164.143.208 and 54.164.143.208 (inclusive).
Amazon.com
AS14618
or else
ip6:
2610:48:100:820:: / 64
pass
if the sender's IP is between
2610:48:100:820:: and 2610:48:100:820:ffff:ffff:ffff:ffff (inclusive).
2610:48:100:820:: and 2610:48:100:820:ffff:ffff:ffff:ffff (inclusive).
University of Maine System
AS557
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:_spf.google.com include:outboundmail.blackbaud.net include:_spf.msln.net ip4:169.244.242.250 ip4:159.182.16.113 ip4:54.164.143.208 ip6:2610:48:100:820::/64 -all
2 x ip4 6 x ip6 ~all
14 x ip4 exists:%{i}._spf.sparkpostmail.com ~all
1 x ip4 1 x ip6 ?all
IP ranges
2610:48:100:820::
/ 64
University of Maine System
AS557
2610:48:100:820::
2610:48:100:820:ffff:ffff:ffff:ffff
2610:48:100:820::
/ 64
University of Maine System
AS557
2610:48:100:820::
2610:48:100:820:ffff:ffff:ffff:ffff