DNS Report for crealitycloud.com

• dns4.hichina.com

  • IPv4: 139.224.142.114, 139.224.142.124, 120.76.107.54, 120.76.107.44, 39.96.153.54, 39.96.153.44, 47.118.199.204, 47.118.199.214
  • IPv6: 2408:4009:501::12
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns3.hichina.com

  • IPv4: 139.224.142.113, 120.76.107.63, 39.96.153.63, 120.76.107.43, 139.224.142.123, 39.96.153.43, 47.118.199.213, 47.118.199.203
  • IPv6: 2408:4009:501::11
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• dns4.hichina.com

  • Status: Responded
  • IP(s): 203.107.45.167
  • TTL: 600 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• dns3.hichina.com

  • Status: Responded
  • IP(s): 203.107.45.167
  • TTL: 600 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

dns4.hichina.com

• Serial: 2024080513
• Refresh: 3600
• Retry: 1200
• Expire: 86400
• Minimum TTL: 600

dns3.hichina.com

• Serial: 2024072309
• Refresh: 3600
• Retry: 1200
• Expire: 86400
• Minimum TTL: 600

Serial - Warning: Inconsistent across nameservers

REFRESH: 3600 - OK

RETRY: 1200 - OK

EXPIRE: 86400 - OK

MINIMUM TTL: 600 - Note: Outside recommended range (1-3 hours)

dns4.hichina.com

• 5 mxbiz1.qq.com ( 103.86.78.3 )
• 10 mxbiz2.qq.com ( 103.86.78.5 )

dns3.hichina.com

• 5 mxbiz1.qq.com ( 103.86.78.2 )
• 10 mxbiz2.qq.com ( 103.86.78.4 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 4.78.86.103.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 4.78.86.103.in-addr.arpa.
• 5.78.86.103.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 5.78.86.103.in-addr.arpa.
• 3.78.86.103.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 3.78.86.103.in-addr.arpa.
• 2.78.86.103.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 2.78.86.103.in-addr.arpa.

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.mail.qq.com include:sendersrv.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf.mail.qq.com, sendersrv.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: v=DMARC1; p=none;
• Syntax: Valid
• Policy: none
• RUA (Aggregate Reports):

DMARC External Validation:

• All external domains in your DMARC record are giving permission to send them DMARC reports.