DNS Report for ubixioe.com

• vip3.volcengine-dns.com

  • IPv4: 180.184.137.205, 180.184.68.13
  • IPv6: 2406:d440:108:ff00::
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• vip4.volcengine-dns.com

  • IPv4: 180.184.1.164, 180.184.1.53
  • IPv6: 2406:d440:108:ff00::
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• vip3.volcengine-dns.com

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

• vip4.volcengine-dns.com

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

vip3.volcengine-dns.com

• Serial: 2024032900
• Refresh: 3600
• Retry: 1200
• Expire: 86400
• Minimum TTL: 300

vip4.volcengine-dns.com

• Serial: 2024032900
• Refresh: 3600
• Retry: 1200
• Expire: 86400
• Minimum TTL: 300

Serial: 2024032900 - OK

REFRESH: 3600 - OK

RETRY: 1200 - OK

EXPIRE: 86400 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

vip3.volcengine-dns.com

• 1 ubixioe-com.mail.protection.partner.outlook.cn ( 139.219.146.10 )

vip4.volcengine-dns.com

• 1 ubixioe-com.mail.protection.partner.outlook.cn ( 139.219.146.10 )

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

• 10.146.219.139.in-addr.arpa -> mail-sh0chn020010.inbound.protection.outlook.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: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:spf.protection.partner.outlook.cn -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf.protection.partner.outlook.cn
• DNS Lookups: 3
• 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