DNS Report for yamaha.com

• ns-1033.awsdns-01.org

  • IPv4: 205.251.196.9
  • IPv6: 2600:9000:5304:900::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-161.awsdns-20.com

  • IPv4: 205.251.192.161
  • IPv6: 2600:9000:5300:a100::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1633.awsdns-12.co.uk

  • IPv4: 205.251.198.97
  • IPv6: 2600:9000:5306:6100::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-994.awsdns-60.net

  • IPv4: 205.251.195.226
  • IPv6: 2600:9000:5303:e200::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1033.awsdns-01.org

  • Status: Responded
  • IP(s): 216.239.32.21, 216.239.36.21, 216.239.38.21, 216.239.34.21
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-161.awsdns-20.com

  • Status: Responded
  • IP(s): 216.239.38.21, 216.239.34.21, 216.239.32.21, 216.239.36.21
  • TTL: 3600 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-1633.awsdns-12.co.uk

  • Status: Responded
  • IP(s): 216.239.34.21, 216.239.38.21, 216.239.32.21, 216.239.36.21
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-994.awsdns-60.net

  • Status: Responded
  • IP(s): 216.239.34.21, 216.239.36.21, 216.239.32.21, 216.239.38.21
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1033.awsdns-01.org

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-161.awsdns-20.com

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-1633.awsdns-12.co.uk

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-994.awsdns-60.net

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

Serial: 1 - OK

REFRESH: 7200 - OK

RETRY: 900 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 86400 - Note: Outside recommended range (1-3 hours)

ns-1033.awsdns-01.org

• 5 yamaha-com.mail.protection.outlook.com ( 52.101.8.36 )

ns-161.awsdns-20.com

• 5 yamaha-com.mail.protection.outlook.com ( 52.101.8.36 )

ns-1633.awsdns-12.co.uk

• 5 yamaha-com.mail.protection.outlook.com ( 52.101.10.6 )

ns-994.awsdns-60.net

• 5 yamaha-com.mail.protection.outlook.com ( 52.101.42.14 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 6.10.101.52.in-addr.arpa -> mail-bn1pr21cu00106.inbound.protection.outlook.com
• 36.8.101.52.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 36.8.101.52.in-addr.arpa.
• 14.42.101.52.in-addr.arpa -> mail-mw2pr04cu00106.inbound.protection.outlook.com

PTR Records - OK

• Signed: No
• Validation: Failed
• DNSKEY Records: None
• DS Records in parent zone: None
• DS at Parent: None

DNSSEC - Note: Domain is not signed with DNSSEC

Error: No DNSSEC records found

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 mx include:_spf.salesforce.com include:spf.protection.outlook.com include:mailgun.org include:_spf.ultipro.com ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _spf.salesforce.com, spf.protection.outlook.com, mailgun.org, _spf.ultipro.com
• DNS Lookups: 8
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtM+NMs30wX+9XNVdgz8uVkAG1QLytGsdLQ5Hvav3Okm89mGTKnyaK6ACUXJa2u4/Rz4eTuz/RPieXlC6mq8lkEtgFNOAuyR6DVl34uNOm3inj5WaCpo3iSnhdKfacjDFeHxGXcqPKCQ8rgGLSwgkubV65JiJu9YWzr6ktZrY6GwIDAQAB; n=1024,1495518138,1
• Valid Syntax: Yes

• Record: None
• Syntax: Invalid
• Policy: None
• RUA (Aggregate Reports):

DMARC External Validation:

• All external domains in your DMARC record are giving permission to send them DMARC reports.

Errors:

• DMARC record does not exist