nic.uk SPF record

1 / 10 Lookups
0 Issues
515 IPv4 addresses
3.69 ⋅ 10 19 IPv6 addresses
v=spf1 mx ip4:213.248.242.48/24 ip4:213.248.242.49/24 ip6:2a01:618:8009:0:264f:3ac4:83a1:f047/64 ip6:2a01:618:8009:0:20fa:1a15:82ff:e618/64 ~all Copied

Terms

mx
pass if the sender's IP address is in the A or AAAA record of this domain.
3 IPv4 addresses
3 IPv6 addresses
or else
ip4:
213.248.242.48 / 24
pass if the sender's IP is between
213.248.242.0 and 213.248.242.255 (inclusive).
Nominet UK
AS8683
or else
ip4:
213.248.242.49 / 24
pass if the sender's IP is between
213.248.242.0 and 213.248.242.255 (inclusive).
Nominet UK
AS8683
or else
ip6:
2a01:618:8009:0:264f:3ac4:83a1:f047 / 64
pass if the sender's IP is between
2a01:618:8009:: and 2a01:618:8009:0:ffff:ffff:ffff:ffff (inclusive).
Nominet UK
AS8683
or else
ip6:
2a01:618:8009:0:20fa:1a15:82ff:e618 / 64
pass if the sender's IP is between
2a01:618:8009:: and 2a01:618:8009:0:ffff:ffff:ffff:ffff (inclusive).
Nominet UK
AS8683
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 mx ip4:213.248.242.48/24 ip4:213.248.242.49/24 ip6:2a01:618:8009:0:264f:3ac4:83a1:f047/64 ip6:2a01:618:8009:0:20fa:1a15:82ff:e618/64 ~all

IP ranges

213.248.242.68
Nominet UK
AS8683
2a01:618:8009:0:998:8ed6:f3e:8c
Nominet UK
AS8683
213.248.242.69
Nominet UK
AS8683
2a01:618:8009:0:4ce:a6b1:bf9c:3dc9
Nominet UK
AS8683
213.248.242.22
Nominet UK
AS8683
2a01:618:8009:0:2641:6fc3:d8b0:cbe9
Nominet UK
AS8683
213.248.242.48 / 24
Nominet UK
AS8683
213.248.242.49 / 24
Nominet UK
AS8683
2a01:618:8009:0:264f:3ac4:83a1:f047 / 64
Nominet UK
AS8683
2a01:618:8009:0:20fa:1a15:82ff:e618 / 64
Nominet UK
AS8683