3 / 10
Lookups
0
Issues
460,807
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com include:spf-001b6d01.pphosted.com ip4:173.46.220.16 ip4:204.186.159.68 ip4:173.46.220.15 ip4:173.46.220.19 ip4:204.186.159.88 include:spf.constantcontact.com ~all
Copied
Terms
include:
spf.protection.outlook.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Microsoft 365 / Outlook
Inbox software
or else
include:
spf-001b6d01.pphosted.com
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:
173.46.220.16 / 32
pass
if the sender's IP is between
173.46.220.16 and 173.46.220.16 (inclusive).
173.46.220.16 and 173.46.220.16 (inclusive).
BLaST Intermediate Unit #17
AS20167
or else
ip4:
204.186.159.68 / 32
pass
if the sender's IP is between
204.186.159.68 and 204.186.159.68 (inclusive).
204.186.159.68 and 204.186.159.68 (inclusive).
Central Susquehanna Intermediate Unit
AS46362
or else
ip4:
173.46.220.15 / 32
pass
if the sender's IP is between
173.46.220.15 and 173.46.220.15 (inclusive).
173.46.220.15 and 173.46.220.15 (inclusive).
BLaST Intermediate Unit #17
AS20167
or else
ip4:
173.46.220.19 / 32
pass
if the sender's IP is between
173.46.220.19 and 173.46.220.19 (inclusive).
173.46.220.19 and 173.46.220.19 (inclusive).
BLaST Intermediate Unit #17
AS20167
or else
ip4:
204.186.159.88 / 32
pass
if the sender's IP is between
204.186.159.88 and 204.186.159.88 (inclusive).
204.186.159.88 and 204.186.159.88 (inclusive).
Central Susquehanna Intermediate Unit
AS46362
or else
include:
spf.constantcontact.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Constant Contact
Email marketing
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com include:spf-001b6d01.pphosted.com ip4:173.46.220.16 ip4:204.186.159.68 ip4:173.46.220.15 ip4:173.46.220.19 ip4:204.186.159.88 include:spf.constantcontact.com ~all
6 x ip4 5 x ip6 -all
2 x ip4
2 x ip4 ~all
IP ranges
2a01:111:f403:8000::
/ 51
Microsoft
AS8075
2a01:111:f403:8000::
2a01:111:f403:9fff:ffff:ffff:ffff:ffff
2a01:111:f403:c000::
/ 51
Microsoft
AS8075
2a01:111:f403:c000::
2a01:111:f403:dfff:ffff:ffff:ffff:ffff
2a01:111:f403:f000::
/ 52
Microsoft
AS8075
2a01:111:f403:f000::
2a01:111:f403:ffff:ffff:ffff:ffff:ffff