royalcanin.com

Checked 22 October 2026, 10:32 UTC · via 8.8.8.8
!Passed with warnings
23 passed 6 warnings 0 failed 3 info

SPF

warn

SPF record published

Found

Record
v=spf1 ip4:10.240.130.178 ip4:10.240.130.202 ip4:104.130.122.0/23 ip4:104.130.96.0/28 ip4:104.16.240.242 ip4:104.196.182.217 ip4:104.196.215.101 ip4:104.198.207.207 ip4:104.47.0.0/17 ip4:108.166.43.0/24 ip4:115.177.234.91 ip4:115.177.234.92 ip4:115.177.237.212 ip4:135.84.216.0/22 ip4:141.193.32.0/23 ip4:146.20.112.0/26 ip4:146.20.113.0/24 ip4:146.20.14.105 ip4:146.20.161.0/25 ip4:146.20.191.0/24 ip4:146.20.86.8 ip4:148.59.100.16/28 ip4:148.59.108.0/23 ip4:148.59.16.0/23 ip4:151.106.134.179 ip4:158.58.140.0/24 ip4:159.135.224.0/20 ip4:160.8.32.1 ip4:160.8.33.1 ip4:160.8.47.57 ip4:160.8.47.58 ip4:161.38.192.0/20 ip4:161.47.34.7 ip4:166.78.68.0/22 ip4:173.203.187.0/25 ip4:178.57.79.97 ip4:180.214.55.168 ip4:184.106.54.0/25 ip4:185.136.64.128/27 ip4:185.136.65.128/27 ip4:185.138.180.0/22 ip4:185.190.86.76 ip4:185.190.86.77 ip4:185.190.86.78 ip4:185.231.48.0/22 ip4:185.235.28.0/22 ip4:185.76.232.0/22 ip4:192.237.158.0/23 ip4:193.168.130.48 ip4:193.176.233.119 ip4:194.145.30.34 ip4:198.61.254.0/23 ip4:202.168.211.172 ip4:204.232.172.40 ip4:206.79.212.225 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:209.61.151.0/24 ip4:210.140.6.147 ip4:210.140.6.148 ip4:210.140.6.149 ip4:210.140.6.150 ip4:210.140.6.151 ip4:216.98.158.0/24 ip4:217.72.245.216 ip4:217.72.249.195 ip4:222.158.236.135 ip4:222.158.239.75 ip4:23.227.38.64 ip4:23.253.182.0/23 ip4:34.245.210.0/24 ip4:35.184.170.228 ip4:35.184.254.92 ip4:35.185.32.98 ip4:35.188.30.230 ip4:35.190.163.94 ip4:35.196.108.190 ip4:35.203.111.169 ip4:35.203.117.150 ip4:35.203.12.207 ip4:35.203.29.239 ip4:35.203.3.51 ip4:35.203.35.135 ip4:35.203.68.80 ip4:35.203.94.235 ip4:35.224.21.218 ip4:35.225.139.175 ip4:35.226.10.253 ip4:35.226.186.69 ip4:35.227.50.232 ip4:35.227.50.75 ip4:35.231.245.77 ip4:35.80.141.6 ip4:37.230.174.202 ip4:37.230.175.110 ip4:37.97.191.22 ip4:40.107.0.0/16 ip4:40.92.0.0/15 ip4:44.229.121.55 ip4:45.143.84.0/22 ip4:45.153.28.0/22 ip4:50.56.130.220 ip4:51.4.72.0/24 ip4:51.4.80.0/27 ip4:51.5.72.0/24 ip4:51.5.80.0/27 ip4:52.100.0.0/14 ip4:52.200.59.0/24 ip4:63.143.57.128/25 ip4:63.143.59.128/25 ip4:66.240.227.0/24 ip4:69.72.32.0/20 ip4:74.63.212.0/24 ip4:78.109.93.102 ip4:78.109.93.103 ip4:78.109.93.104 ip4:82.144.102.61 ip4:93.117.200.65 ip4:93.174.64.0/22 ip4:93.174.68.0/23 ip4:93.174.70.0/24 ip6:2a01:111:f400::/48 ip6:2a01:111:f403::/48 ip6:2a01:4180:4050:400::/64 ip6:2a01:4180:4050:800::/64 ip6:2a01:4180:4051:400::/64 ip6:2a01:4180:4051:800::/64 ip6:2a05:5dc0::/29 ip6:2a07:b40::/29 include:_spf.salesforce.com include:_spf.spotler.email include:mailplus.nl include:Spf.hostingxs.nl include:Spf.mars-inc.com include:Spf.protection.outlook.com -all
DNS lookups
8 of 10
Void lookups
0 of 2

Checks

  • ✓ No deprecated ptr mechanism #1
    No ptr mechanism found in SPF record.
  • ✓ 8 of 10 DNS lookups #2
    SPF record needs 8 DNS lookups (limit is 10).
  • ✓ 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.
  • !
    Broad IP ranges
    These ranges authorize tens of thousands of addresses or more: ip4:40.92.0.0/15, ip4:52.100.0.0/14, ip6:2a05:5dc0::/29, ip6:2a07:b40::/29. Check that you really own and send from all of them.
    #27

DMARC

pass

p=reject (_dmarc.royalcanin.com)

Found

Record
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:mars@rua.agari.com; ruf=mailto:mars@ruf.agari.com
Found at
_dmarc.royalcanin.com
External report address
mailto:mars@rua.agari.com (authorized)
External report address
mailto:mars@ruf.agari.com (authorized)
TagValueMeaning
vDMARC1Version
prejectPolicy
ruamailto:mars@rua.agari.comAggregate report addresses
rufmailto:mars@ruf.agari.comFailure report addresses
fo1Failure reporting options
ri3600Report interval (seconds)

Checks

  • ✓ Policy: reject #4
    DMARC policy is set to 'reject', which provides the strongest protection against email spoofing.
  • ✓ Record published #5
    DMARC record exists for this domain.
  • ✓ Valid syntax #17
    DMARC record syntax is valid.
  • ✓ Applies to 100% of mail #18
    DMARC policy applies to all failing mail.
  • ✓ Aggregate reports enabled #19
    Aggregate reports are sent to: mailto:mars@rua.agari.com
  • ✓ Subdomain policy: reject #20
    Subdomains are covered by policy 'reject'.
  • ✓ External report addresses authorized #29
    Report addresses in other domains have published their authorization.

DKIM

warn

Selectors: mail, k1, selector1, selector2, mx, s1, s2

Found

Selectors
mail, k1, selector1, selector2, mx, s1, s2
_domainkey
NOERROR
SelectorKeyFlags
mailRSA 1024 bits
k1RSA 1024 bits
selector1RSA 2048 bits
selector2RSA 1024 bits
mxRSA 1024 bits
s1RSA 2048 bits
s2RSA 2048 bits

Checks

  • ✓ Keys found: mail, k1, selector1, selector2, mx, s1, s2 #7
    DKIM keys found for this domain with selectors: mail, k1, selector1, selector2, mx, s1, s2
  • !
    1024-bit DKIM key
    1024-bit RSA keys are the minimum and are considered weak today: mail (1024 bits), k1 (1024 bits), selector2 (1024 bits), mx (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

warn

1 mail server

Found

PriorityHostRecordsReverse DNS
10royalcanin-com.mail.protection.outlook.comA 52.101.41.125 A 52.101.194.161 A 52.101.9.87 A 52.101.9.4mail-byapr05cu00605.inbound.protection.outlook.com ✓ mail-ch2pr02cu00201.inbound.protection.outlook.com ✓ mail-bl2pr02cu00507.inbound.protection.outlook.com ✓ mail-mn2pr05cu00304.inbound.protection.outlook.com ✓

Checks

  • ✓ 1 MX record #9
    Found 1 MX records for this domain.
  • ✓ All hosts resolve #10
    All MX records resolve to valid IP addresses.
  • !
    Hosts without IPv6
    The following MX hosts could not be resolved to IPv6 addresses: royalcanin-com.mail.protection.outlook.com
    #11
  • !
    Single MX host, no backup
    Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12
  • ✓ At most 5 MX records #13
    Found 1 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 4 MX addresss have a PTR record that resolves back to them.

TLS

warn

no MTA-STS · no TLS-RPT · DANE on 0 of 1 MX hosts

Found

DANE (TLSA records)

MX hostTLSADNSSEC
royalcanin-com.mail.protection.outlook.comnone-

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