DNS Report for quickchart.io

• hank.ns.cloudflare.com

  • IPv4: 108.162.193.116, 172.64.33.116, 173.245.59.116
  • IPv6: 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• lily.ns.cloudflare.com

  • IPv4: 108.162.192.130, 172.64.32.130, 173.245.58.130
  • IPv6: 2606:4700:50::adf5:3a82, 2803:f800:50::6ca2:c082, 2a06:98c1:50::ac40:2082
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• hank.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.26.5.221, 104.26.4.221, 172.67.68.66
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• lily.ns.cloudflare.com

  • Status: Responded
  • IP(s): 172.67.68.66, 104.26.5.221, 104.26.4.221
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

hank.ns.cloudflare.com

• Serial: 2350572273
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

lily.ns.cloudflare.com

• Serial: 2350572273
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

Serial: 2350572273 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 1800 - Note: Outside recommended range (1-3 hours)

hank.ns.cloudflare.com

• 19 mx1.improvmx.com ( 15.236.236.160 )
• 20 mx2.improvmx.com ( 13.36.222.39 )

lily.ns.cloudflare.com

• 19 mx1.improvmx.com ( 13.37.195.136 )
• 20 mx2.improvmx.com ( 13.36.107.63 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 39.222.36.13.in-addr.arpa -> ec2-13-36-222-39.eu-west-3.compute.amazonaws.com
• 136.195.37.13.in-addr.arpa -> ec2-13-37-195-136.eu-west-3.compute.amazonaws.com
• 160.236.236.15.in-addr.arpa -> ec2-15-236-236-160.eu-west-3.compute.amazonaws.com
• 63.107.36.13.in-addr.arpa -> ec2-13-36-107-63.eu-west-3.compute.amazonaws.com

PTR Records - OK

• Signed: Yes
• Validation: Failed
• DNSKEY Records: 2
• DS Records in parent zone: 0
• DS at Parent: None

DNSSEC - Warning: Validation failed

Issue: No DS record found at the parent zone.

Action: Please add the DS record to both your DNS server and domain registrar.

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:spf.improvmx.com include:_spf.google.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf.improvmx.com, _spf.google.com
• DNS Lookups: 4
• 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:

• No DMARC record found