Mail domain report: liveauctioneers.com

SPF

fail

SPF record published

Found

Record: v=spf1 ptr ip4:184.170.253.0/24 ip4:72.89.243.31 include:_spf.google.com include:aspmx.sailthru.com include:mail.zendesk.com include:spf.mandrillapp.com include:servers.mcsv.net include:mktomail.com include:spf.messagelabs.com include:amazonses.com ~all
DNS lookups: 11 of 10
Void lookups: 0 of 2

Checks

!

Uses deprecated ptr mechanism

The ptr mechanism in SPF records is deprecated due to performance issues and should be avoided.

#1
✗

11 DNS lookups, over the limit of 10

SPF record needs 11 DNS lookups (including nested includes), more than the limit of 10. Receivers will return a permerror; reduce includes or flatten the record.

#2
✓ Ends with ~all #3

SPF record properly uses ~all to restrict unauthorized senders.
✓ Record published #6

SPF record exists for this domain.
✓ Single record #16

Exactly one SPF record is published.
✓ Valid syntax #25

All SPF mechanisms and modifiers are valid.
✓ No void lookups #26

All include/redirect targets exist.
✓ No overly broad IP ranges #27

All ip4/ip6 ranges are narrow enough.

DMARC

fail

p=none (_dmarc.liveauctioneers.com)

Found

Record: v=DMARC1; p=none; sp=none; rua=mailto:add85266cba2.a@dmarcinput.com,mailto:re+585d0549640d@inbound.dmarcdigests.com; ruf=mailto:add85266cba2.f@dmarcinput.com; fo=1
Found at: _dmarc.liveauctioneers.com
External report address: mailto:add85266cba2.a@dmarcinput.com (authorized)
External report address: mailto:re+585d0549640d@inbound.dmarcdigests.com (authorized)
External report address: mailto:add85266cba2.f@dmarcinput.com (authorized)

Tag	Value	Meaning
v	DMARC1	Version
p	none	Policy
sp	none	Subdomain policy
rua	mailto:add85266cba2.a@dmarcinput.com,mailto:re+585d0549640d@inbound.dmarcdigests.com	Aggregate report addresses
ruf	mailto:add85266cba2.f@dmarcinput.com	Failure report addresses
fo	1	Failure reporting options

Checks

✗

Policy: none (monitoring only)

DMARC policy is set to 'none', which only monitors but doesn't protect against spoofing. Consider upgrading to 'quarantine' or ideally 'reject'.

#4
✓ Record published #5

DMARC record exists for this domain.
✓ Valid syntax #17

DMARC record syntax is valid.
✓ Aggregate reports enabled #19

Aggregate reports are sent to: mailto:add85266cba2.a@dmarcinput.com, mailto:re+585d0549640d@inbound.dmarcdigests.com
✓ External report addresses authorized #29

Report addresses in other domains have published their authorization.

DKIM

warn

Selectors: k1, google

Found

Selectors: k1, google
_domainkey: NOERROR

Selector	Key	Flags
k1	RSA 1024 bits
google	RSA 2048 bits

Checks

✓ Keys found: k1, google #7

DKIM keys found for this domain with selectors: k1, google
!

1024-bit DKIM key

1024-bit RSA keys are the minimum and are considered weak today: k1 (1024 bits). Rotate to a 2048-bit key.

#23
✓ No problematic flags #24

No keys in test mode, revoked, or limited to SHA-1.

DNSSEC

warn

Not signed

Found

DNSKEY records: No (0)
DS at parent: No

Checks

!

Not enabled

DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.

#8

MX

pass

2 mail servers

Found

Priority	Host	Records	Reverse DNS
5	smtp.google.com	A 142.251.127.27 A 142.251.127.26 AAAA 2a00:1450:4001:c21::1b AAAA 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net ✓ lcfrai-in-f26.1e100.net ✓ lcfrai-in-f27.1e100.net ✓ lcfrai-in-f26.1e100.net ✓
20	auctiontechnologygroup-com.mail.protection.outlook.com	A 52.101.209.31 A 52.101.103.137 A 52.101.185.24 A 52.101.103.39 AAAA 2a01:111:f403:ca09::20 AAAA 2a01:111:f403:ca38::8 AAAA 2a01:111:f403:c967::8 AAAA 2a01:111:f403:ca04::d	mail-cpjpr05cu00207.inbound.protection.outlook.com ✓ mail-miypr02cu00101.inbound.protection.outlook.com ✓ mail-zrxpr07cu00100.inbound.protection.outlook.com ✓ mail-miypr05cu00207.inbound.protection.outlook.com ✓ mail-as8pr05cu00400.inbound.protection.outlook.com ✓ mail-wa4pr04cu00100.inbound.protection.outlook.com ✓ mail-cpjpr04cu00100.inbound.protection.outlook.com ✓ mail-db6pr03cu00105.inbound.protection.outlook.com ✓

Checks

✓ 2 MX records #9

Found 2 MX records for this domain.
✓ All hosts resolve #10

All MX records resolve to valid IP addresses.
✓ All hosts have IPv6 #11

All MX records resolve to IPv6 addresses.
✓ Redundant MX hosts #12

Found 2 MX records, which provides redundancy for email delivery.
✓ At most 5 MX records #13

Found 2 MX records, which is within the recommended range (1-5).
✓ No localhost targets #14

No MX records pointing to localhost found.
✓ No private IP addresses #15

No MX records resolving to private IP addresses found.
✓ No CNAME targets #22

No MX records point to a CNAME.
✓ Reverse DNS confirmed #30

All 12 MX addresss have a PTR record that resolves back to them.

TLS

warn

no MTA-STS · no TLS-RPT · DANE on 0 of 2 MX hosts

Found

DANE (TLSA records)

MX host	TLSA	DNSSEC
smtp.google.com	none	-
auctiontechnologygroup-com.mail.protection.outlook.com	none	-

Checks

!

Not configured

MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.

#32
i

Not configured

TLS-RPT lets senders report TLS delivery problems to you. It is most useful together with MTA-STS or DANE.

#35
i

Not used

No MX host publishes TLSA records. DANE lets senders verify your mail server's certificate through DNSSEC; it requires DNSSEC on the MX host's zone.

#36

BIMI

info

No BIMI record

Checks

i

Not configured

BIMI shows your logo next to your mail in supporting mail clients. It requires DMARC enforcement.

#38