DNS Report for concordfax.com

• a1.uberns.com

  • IPv4: 216.59.59.1
  • IPv6: 2602:ffe2:53::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a1.uberns.info

  • IPv4: 216.59.59.4
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• b1.uberns.net

  • IPv4: 216.59.57.1
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• b1.uberns.org

  • IPv4: 216.59.57.1
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• a1.uberns.com

  • Status: Responded
  • IP(s): 141.193.213.10
  • TTL: 60 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• a1.uberns.info

  • Status: Responded
  • IP(s): 141.193.213.10
  • TTL: 60 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• b1.uberns.net

  • Status: Responded
  • IP(s): 141.193.213.10
  • TTL: 60 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• b1.uberns.org

  • Status: Responded
  • IP(s): 141.193.213.10
  • TTL: 60 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

a1.uberns.com

• Serial: 2024091601
• Refresh: 3600
• Retry: 600
• Expire: 691200
• Minimum TTL: 600

a1.uberns.info

• Serial: 2024091601
• Refresh: 3600
• Retry: 600
• Expire: 691200
• Minimum TTL: 600

b1.uberns.net

• Serial: 2024091601
• Refresh: 3600
• Retry: 600
• Expire: 691200
• Minimum TTL: 600

b1.uberns.org

• Serial: 2024091601
• Refresh: 3600
• Retry: 600
• Expire: 691200
• Minimum TTL: 600

Serial: 2024091601 - OK

REFRESH: 3600 - OK

RETRY: 600 - OK

EXPIRE: 691200 - OK

MINIMUM TTL: 600 - Note: Outside recommended range (1-3 hours)

a1.uberns.com

• 10 concordfax-com.mail.eo.outlook.com ( 52.101.9.26 )
• 20 concordfax-com.mail.eo.outlook.com ( 52.101.10.5 )

a1.uberns.info

• 10 concordfax-com.mail.eo.outlook.com ( 52.101.194.15 )
• 20 concordfax-com.mail.eo.outlook.com ( 52.101.9.26 )

b1.uberns.net

• 10 concordfax-com.mail.eo.outlook.com ( 52.101.194.15 )
• 20 concordfax-com.mail.eo.outlook.com ( 52.101.9.12 )

b1.uberns.org

• 10 concordfax-com.mail.eo.outlook.com ( 52.101.9.26 )
• 20 concordfax-com.mail.eo.outlook.com ( 52.101.9.12 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 26.9.101.52.in-addr.arpa -> mail-bl0pr02cu00702.inbound.protection.outlook.com
• 15.194.101.52.in-addr.arpa -> mail-ch4pr21cu00107.inbound.protection.outlook.com
• 5.10.101.52.in-addr.arpa -> mail-bn6pr04cu00105.inbound.protection.outlook.com
• 12.9.101.52.in-addr.arpa -> mail-bl0pr05cu00504.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 include:spf.protection.outlook.com mx ip4:216.187.65.0/24 ip4:76.74.208.0/24 ip4:38.84.137.0/25 ip4:38.127.81.0/25 ip4:4.53.194.64/26 ip4:204.187.63.128/27 ip4:38.88.86.0/24 -all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 216.187.65.0/24, 76.74.208.0/24, 38.84.137.0/25, 38.127.81.0/25, 4.53.194.64/26, 204.187.63.128/27, 38.88.86.0/24
• 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: 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