DNS Report for buff.ly

• ns-1435.awsdns-51.org

  • IPv4: 205.251.197.155
  • IPv6: 2600:9000:5305:9b00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1542.awsdns-00.co.uk

  • IPv4: 205.251.198.6
  • IPv6: 2600:9000:5306:600::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-372.awsdns-46.com

  • IPv4: 205.251.193.116
  • IPv6: 2600:9000:5301:7400::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-766.awsdns-31.net

  • IPv4: 205.251.194.254
  • IPv6: 2600:9000:5302:fe00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1435.awsdns-51.org

  • Status: Responded
  • IP(s): 67.199.248.12, 67.199.248.13
  • TTL: 20 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-1542.awsdns-00.co.uk

  • Status: Responded
  • IP(s): 67.199.248.13, 67.199.248.12
  • TTL: 20 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-372.awsdns-46.com

  • Status: Responded
  • IP(s): 67.199.248.13, 67.199.248.12
  • TTL: 20 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-766.awsdns-31.net

  • Status: Responded
  • IP(s): 67.199.248.13, 67.199.248.12
  • TTL: 20 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1435.awsdns-51.org

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

ns-1542.awsdns-00.co.uk

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

ns-372.awsdns-46.com

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

ns-766.awsdns-31.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-1435.awsdns-51.org

Error: The DNS response does not contain an answer to the question: buff.ly. IN MX

ns-1542.awsdns-00.co.uk

Error: The DNS response does not contain an answer to the question: buff.ly. IN MX

ns-372.awsdns-46.com

Error: The DNS response does not contain an answer to the question: buff.ly. IN MX

ns-766.awsdns-31.net

Error: The DNS response does not contain an answer to the question: buff.ly. IN MX

MX Record Consistency - OK

MX Record Count - OK

No PTR records data available.

• 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 a mx include:spf1.mcsv.net include:spf.mandrillapp.com include:sendgrid.net include:helpscoutemail.com include:_spf.google.com ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf1.mcsv.net, spf.mandrillapp.com, sendgrid.net, helpscoutemail.com, _spf.google.com
• DNS Lookups: 11 (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: 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