DNS Report for dsbackend.com

• ns-1355.awsdns-41.org

  • IPv4: 205.251.197.75
  • IPv6: 2600:9000:5305:4b00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1677.awsdns-17.co.uk

  • IPv4: 205.251.198.141
  • IPv6: 2600:9000:5306:8d00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-296.awsdns-37.com

  • IPv4: 205.251.193.40
  • IPv6: 2600:9000:5301:2800::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-613.awsdns-12.net

  • IPv4: 205.251.194.101
  • IPv6: 2600:9000:5302:6500::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1355.awsdns-41.org

  • Status: Failed: The DNS response does not contain an answer to the question: dsbackend.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-1677.awsdns-17.co.uk

  • Status: Failed: The DNS response does not contain an answer to the question: dsbackend.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-296.awsdns-37.com

  • Status: Failed: The DNS response does not contain an answer to the question: dsbackend.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• ns-613.awsdns-12.net

  • Status: Failed: The DNS response does not contain an answer to the question: dsbackend.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1355.awsdns-41.org

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

ns-1677.awsdns-17.co.uk

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

ns-296.awsdns-37.com

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

ns-613.awsdns-12.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-1355.awsdns-41.org

• 10 aspmx.l.google.com ( 172.253.122.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 30 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 40 aspmx2.googlemail.com ( 209.85.202.27 )

ns-1677.awsdns-17.co.uk

• 10 aspmx.l.google.com ( 172.253.122.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 30 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 40 aspmx2.googlemail.com ( 54.153.5.93 )

ns-296.awsdns-37.com

• 10 aspmx.l.google.com ( 172.253.115.26 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 30 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 40 aspmx2.googlemail.com ( 54.153.5.93 )

ns-613.awsdns-12.net

• 10 aspmx.l.google.com ( 172.253.115.26 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 30 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 40 aspmx2.googlemail.com ( 54.153.5.93 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net
• 26.115.253.172.in-addr.arpa -> bg-in-f26.1e100.net
• 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net
• 93.5.153.54.in-addr.arpa -> ec2-54-153-5-93.us-west-1.compute.amazonaws.com
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 27.122.253.172.in-addr.arpa -> bh-in-f27.1e100.net

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.google.com include:sendgrid.net include:servers.mcsv.net a:mailhost.vtrip.net ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _spf.google.com, sendgrid.net, servers.mcsv.net
• DNS Lookups: 6
• 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