DNS Report for addons.business

• ns1.linode.com

  • IPv4: 92.123.94.2
  • IPv6: 2600:14c0:6::2
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns3.linode.com

  • IPv4: 92.123.95.3
  • IPv6: 2600:14c0:7::3
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns4.linode.com

  • IPv4: 92.123.95.4
  • IPv6: 2600:14c0:7::4
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns2.linode.com

  • IPv4: 92.123.94.3
  • IPv6: 2600:14c0:6::3
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns5.linode.com

  • IPv4: 92.123.95.2
  • IPv6: 2600:14c0:7::2
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1.linode.com

  • Status: Responded
  • IP(s): 192.155.80.89
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns3.linode.com

  • Status: Responded
  • IP(s): 192.155.80.89
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns4.linode.com

  • Status: Responded
  • IP(s): 192.155.80.89
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns2.linode.com

  • Status: Responded
  • IP(s): 192.155.80.89
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns5.linode.com

  • Status: Responded
  • IP(s): 192.155.80.89
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

ns1.linode.com

• Serial: 2021000115
• Refresh: 300
• Retry: 300
• Expire: 604800
• Minimum TTL: 300

ns3.linode.com

• Serial: 2021000115
• Refresh: 300
• Retry: 300
• Expire: 604800
• Minimum TTL: 300

ns4.linode.com

• Serial: 2021000115
• Refresh: 300
• Retry: 300
• Expire: 604800
• Minimum TTL: 300

ns2.linode.com

• Serial: 2021000115
• Refresh: 300
• Retry: 300
• Expire: 604800
• Minimum TTL: 300

ns5.linode.com

• Serial: 2021000115
• Refresh: 300
• Retry: 300
• Expire: 604800
• Minimum TTL: 300

Serial: 2021000115 - OK

REFRESH: 300 - OK

RETRY: 300 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

ns1.linode.com

• 10 mx.zoho.com ( 204.141.43.44 )
• 20 mx2.zoho.com ( 136.143.183.44 )
• 30 mx3.zoho.com ( 204.141.43.44 )

ns3.linode.com

• 10 mx.zoho.com ( 204.141.43.44 )
• 20 mx2.zoho.com ( 136.143.183.44 )
• 30 mx3.zoho.com ( 204.141.43.44 )

ns4.linode.com

• 10 mx.zoho.com ( 204.141.43.44 )
• 20 mx2.zoho.com ( 136.143.183.44 )
• 30 mx3.zoho.com ( 204.141.43.44 )

ns2.linode.com

• 10 mx.zoho.com ( 204.141.43.44 )
• 20 mx2.zoho.com ( 136.143.183.44 )
• 30 mx3.zoho.com ( 204.141.43.44 )

ns5.linode.com

• 10 mx.zoho.com ( 204.141.43.44 )
• 20 mx2.zoho.com ( 136.143.183.44 )
• 30 mx3.zoho.com ( 204.141.43.44 )

MX Record Consistency - OK

MX Record Count - OK

• 44.43.141.204.in-addr.arpa -> mx8.zoho.com
• 44.183.143.136.in-addr.arpa -> mx.zoho.com
• 44.43.141.204.in-addr.arpa -> mx8.zoho.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 include:zohomail.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: zohomail.com
• DNS Lookups: 3
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• 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:

• No DMARC record found