DNS Report for csair.com

• csans4.cs-air.com

  • IPv4: 157.122.72.206
  • IPv6: 2408:8656:e58:1::9d7a:48ce
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• csans2.cs-air.com

  • IPv4: 125.88.6.206
  • IPv6: 240e:f9:8070:1::7d58:6ce
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• csans5.cs-air.com

  • IPv4: 59.41.199.206
  • IPv6: 240e:f9:8050:1::3b29:c7ce
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• csans1.cs-air.com

  • IPv4: 58.248.41.206
  • IPv6: 240e:f9:8070:1::7d58:6ce
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• newns2.cs-air.com

  • IPv4: 125.88.6.206
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• csans6.cs-air.com

  • IPv4: 183.236.6.206
  • IPv6: 2409:8754:810:3::b7ec:6ce
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• newns1.cs-air.com

  • IPv4: 58.248.41.206
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• csans4.cs-air.com

  • Status: Responded
  • IP(s): 183.236.6.196
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• csans2.cs-air.com

  • Status: Failed: The DNS operation timed out after 5.402414798736572 seconds
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Error checking recursive queries: The DNS operation timed out.
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

• csans5.cs-air.com

  • Status: Responded
  • IP(s): 183.236.6.196
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• csans1.cs-air.com

  • Status: Failed: The DNS operation timed out after 5.40450644493103 seconds
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Error checking recursive queries: The DNS operation timed out.
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

• newns2.cs-air.com

  • Status: Failed: The DNS operation timed out after 5.4017112255096436 seconds
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Error checking recursive queries: The DNS operation timed out.
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

• csans6.cs-air.com

  • Status: Responded
  • IP(s): 183.236.6.196
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• newns1.cs-air.com

  • Status: Failed: The DNS operation timed out after 5.401583671569824 seconds
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Error checking recursive queries: The DNS operation timed out.
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

csans4.cs-air.com

• Serial: 2023121467
• Refresh: 600
• Retry: 600
• Expire: 1209600
• Minimum TTL: 600

csans2.cs-air.com

Error: The DNS operation timed out after 5.4016642570495605 seconds

csans5.cs-air.com

• Serial: 2023121467
• Refresh: 600
• Retry: 600
• Expire: 1209600
• Minimum TTL: 600

csans1.cs-air.com

Error: The DNS operation timed out after 5.402008771896362 seconds

newns2.cs-air.com

Error: The DNS operation timed out after 5.402227401733398 seconds

csans6.cs-air.com

• Serial: 2023121467
• Refresh: 600
• Retry: 600
• Expire: 1209600
• Minimum TTL: 600

newns1.cs-air.com

Error: The DNS operation timed out after 5.40218186378479 seconds

Serial - Warning: Inconsistent across nameservers

REFRESH - Warning: Inconsistent across nameservers

RETRY - Warning: Inconsistent across nameservers

EXPIRE - Warning: Inconsistent across nameservers

MINIMUM TTL - Warning: Inconsistent across nameservers

csans4.cs-air.com

• 10 smtp1.cs-air.com ( 59.41.199.133 )

csans2.cs-air.com

Error: The DNS operation timed out after 5.401723146438599 seconds

csans5.cs-air.com

• 10 smtp1.cs-air.com ( 157.122.72.133 )

csans1.cs-air.com

Error: The DNS operation timed out after 5.402221202850342 seconds

newns2.cs-air.com

Error: The DNS operation timed out after 5.42914342880249 seconds

csans6.cs-air.com

• 10 smtp1.cs-air.com ( 183.236.6.133 )

newns1.cs-air.com

Error: The DNS operation timed out after 5.414056062698364 seconds

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 133.72.122.157.in-addr.arpa -> smtp1.cs-air.com
• 133.199.41.59.in-addr.arpa -> mx2.csair.com
• 133.6.236.183.in-addr.arpa -> mx1.csair.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 ip4:59.41.199.0/24 ip4:157.122.72.0/24 ip4:183.236.6.0/24 ip4:45.194.96.240/29 -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 59.41.199.0/24, 157.122.72.0/24, 183.236.6.0/24, 45.194.96.240/29
• Includes:
• DNS Lookups: 1
• 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:

• DMARC record does not exist