DNS Report for etb.net.co

• ns2-auth.etb.net.co

  • IPv4: 201.244.1.170
  • IPv6: 2800:260:ffff:11::233
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns1-auth.etb.net.co

  • IPv4: 200.69.125.10
  • IPv6: 2800:260:ffff:11::221
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns2-auth.etb.net.co

  • Status: Responded
  • IP(s): 201.245.171.130
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns1-auth.etb.net.co

  • Status: Responded
  • IP(s): 201.245.171.130
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns2-auth.etb.net.co

• Serial: 1437
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

ns1-auth.etb.net.co

• Serial: 1437
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

Serial: 1437 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 2419200 - OK

MINIMUM TTL: 900 - Note: Outside recommended range (1-3 hours)

ns2-auth.etb.net.co

• 1 mx1.etb.net.co ( 186.29.143.2 )
• 1 mx2.etb.net.co ( 186.29.143.2 )
• 10 mx1.admincollaborationservices.etb.net.co ( No IP found )
• 10 mx2.admincollaborationservices.etb.net.co ( No IP found )

ns1-auth.etb.net.co

• 1 mx1.etb.net.co ( 186.29.143.2 )
• 1 mx2.etb.net.co ( 186.29.143.2 )
• 10 mx1.admincollaborationservices.etb.net.co ( No IP found )
• 10 mx2.admincollaborationservices.etb.net.co ( No IP found )

MX Record Consistency - OK

MX Record Count - OK

• 2.143.29.186.in-addr.arpa -> correo.etb.net.co
• 2.143.29.186.in-addr.arpa -> correo.etb.net.co

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 ip4:200.69.107.0/24 ip4:190.27.245.0/24 ip4:190.24.81.200 ip4:190.24.81.138 ip4:186.29.143.1 ip4:186.29.143.2 ip4:186.29.143.100 a:smtp-atlas.etb.net.co a:smtp-cronos.etb.net.co a:smtp-bocuavas01.etb.net.co a:smtp-bocuavas02.etb.net.co ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 200.69.107.0/24, 190.27.245.0/24, 190.24.81.200, 190.24.81.138, 186.29.143.1, 186.29.143.2, 186.29.143.100
• Includes:
• DNS Lookups: 12 (Warning: Exceeds limit)
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Warnings:

• SPF record has more than 10 DNS lookups, which may cause lookup limits

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: default
• Selector 'default':
  Record: v=DKIM1;
• Valid Syntax: No

Warnings:

• DKIM record for selector 'default' may be incomplete

• 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