DNS Report for trusteer.com

• ns-1220.awsdns-24.org

  • IPv4: 205.251.196.196
  • IPv6: 2600:9000:5304:c400::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-180.awsdns-22.com

  • IPv4: 205.251.192.180
  • IPv6: 2600:9000:5300:b400::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1895.awsdns-44.co.uk

  • IPv4: 205.251.199.103
  • IPv6: 2600:9000:5307:6700::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-572.awsdns-07.net

  • IPv4: 205.251.194.60
  • IPv6: 2600:9000:5302:3c00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1220.awsdns-24.org

  • Status: Responded
  • IP(s): 52.45.240.51, 54.167.180.195
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-180.awsdns-22.com

  • Status: Responded
  • IP(s): 52.45.240.51, 54.167.180.195
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-1895.awsdns-44.co.uk

  • Status: Responded
  • IP(s): 54.167.180.195, 52.45.240.51
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-572.awsdns-07.net

  • Status: Responded
  • IP(s): 52.45.240.51, 54.167.180.195
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1220.awsdns-24.org

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-180.awsdns-22.com

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-1895.awsdns-44.co.uk

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-572.awsdns-07.net

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

Serial: 1 - OK

REFRESH: 7200 - OK

RETRY: 900 - OK

EXPIRE: 1209600 - OK

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

ns-1220.awsdns-24.org

• 10 zmail.trusteer.net ( 54.243.51.237 )

ns-180.awsdns-22.com

• 10 zmail.trusteer.net ( 54.243.51.237 )

ns-1895.awsdns-44.co.uk

• 10 zmail.trusteer.net ( 54.243.51.237 )

ns-572.awsdns-07.net

• 10 zmail.trusteer.net ( 54.243.51.237 )

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

• 237.51.243.54.in-addr.arpa -> ec2-54-243-51-237.compute-1.amazonaws.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: Failed

Multiple SPF Records: Passed

Errors:

• No SPF record found

• 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