DNS Report for optimumdesk.com

• ns4.optimumdesk.com

  • IPv4: 104.43.166.241
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns1.optimumdesk.com

  • IPv4: 65.49.35.52
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2.optimumdesk.com

  • IPv4: 74.222.168.11
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns4.optimumdesk.com

  • Status: Responded
  • IP(s): 65.49.35.35
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns1.optimumdesk.com

  • Status: Responded
  • IP(s): 65.49.35.35
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.optimumdesk.com

  • Status: Responded
  • IP(s): 65.49.35.35
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns4.optimumdesk.com

• Serial: 2024073002
• Refresh: 300
• Retry: 300
• Expire: 604800
• Minimum TTL: 86400

ns1.optimumdesk.com

• Serial: 2024073002
• Refresh: 300
• Retry: 300
• Expire: 604800
• Minimum TTL: 86400

ns2.optimumdesk.com

• Serial: 2024073002
• Refresh: 300
• Retry: 300
• Expire: 604800
• Minimum TTL: 86400

Serial: 2024073002 - OK

REFRESH: 300 - OK

RETRY: 300 - OK

EXPIRE: 604800 - OK

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

ns4.optimumdesk.com

• 5 optimumdesk-com.mail.protection.outlook.com ( 52.101.42.9 )
• 10 mail.optimumdesk.com ( 86.107.176.60 )
• 50 smtp-out.optimumdesk.com ( 65.49.35.43 )

ns1.optimumdesk.com

• 5 optimumdesk-com.mail.protection.outlook.com ( 52.101.42.9 )
• 10 mail.optimumdesk.com ( 86.107.176.60 )
• 50 smtp-out.optimumdesk.com ( 65.49.35.43 )

ns2.optimumdesk.com

• 5 optimumdesk-com.mail.protection.outlook.com ( 52.101.9.17 )
• 10 mail.optimumdesk.com ( 86.107.176.60 )
• 50 smtp-out.optimumdesk.com ( 65.49.35.43 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 60.176.107.86.in-addr.arpa -> exchange.classit.ro
• 17.9.101.52.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 17.9.101.52.in-addr.arpa.
• 9.42.101.52.in-addr.arpa -> mail-co1pr05cu00201.inbound.protection.outlook.com
• 43.35.49.65.in-addr.arpa -> smtp-out.optimumdesk.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 ip4:86.107.176.0/24 ip4:31.14.161.0/24 ip4:188.241.109.152 ip4:65.49.35.32/27 ip4:52.168.160.108/32 ip4:64.72.160.64/27 include:spf.protection.outlook.com -all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 86.107.176.0/24, 31.14.161.0/24, 188.241.109.152, 65.49.35.32/27, 52.168.160.108/32, 64.72.160.64/27
• Includes: spf.protection.outlook.com
• DNS Lookups: 3
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• Record: v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400
• Syntax: Valid
• Policy: none
• Subdomain Policy: none
• Percent: 100%
• RUA (Aggregate Reports):
• Reporting Interval: 86400 seconds

DMARC External Validation:

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