5 / 10
Lookups
0
Issues
2,727
IPv4 addresses
1
IPv6 address
v=spf1 include:spf.as.service.govdelivery.com include:spf.ep.service.govdelivery.com include:spf.sp.service.govdelivery.com a mx -all exp=spferror.service.govdelivery.com
Copied
Terms
include:
spf.as.service.govdelivery.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
include:
spf.ep.service.govdelivery.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
include:
spf.sp.service.govdelivery.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
a
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
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
or else
-all
fail
the email's SPF check.
Check this TXT record for the reason this SPF check failed.
Included records
v=spf1 include:spf.as.service.govdelivery.com include:spf.ep.service.govdelivery.com include:spf.sp.service.govdelivery.com a mx -all exp=spferror.service.govdelivery.com
6 x ip4 -all
4 x ip4 -all
4 x ip4 -all
IP ranges
174.140.129.48
/ 28
Quality Technology Services
AS29748
174.140.129.48 - 174.140.129.63
16 IP addresses
209.134.144.240
/ 28
US Signal Company, L.L.C.
AS8015
209.134.144.240 - 209.134.144.255
16 IP addresses
209.134.151.0
/ 24
US Signal Company, L.L.C.
AS8015
209.134.151.0 - 209.134.151.255
256 IP addresses
209.134.158.0
/ 24
US Signal Company, L.L.C.
AS8015
209.134.158.0 - 209.134.158.255
256 IP addresses