DNS Report for arcsoft.com

• ns-1033.awsdns-01.org

  • IPv4: 205.251.196.9
  • IPv6: 2600:9000:5304:900::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1862.awsdns-40.co.uk

  • IPv4: 205.251.199.70
  • IPv6: 2600:9000:5307:4600::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-60.awsdns-07.com

  • IPv4: 205.251.192.60
  • IPv6: 2600:9000:5300:3c00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-846.awsdns-41.net

  • IPv4: 205.251.195.78
  • IPv6: 2600:9000:5303:4e00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1033.awsdns-01.org

  • Status: Responded
  • IP(s): 52.9.182.199
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-1862.awsdns-40.co.uk

  • Status: Responded
  • IP(s): 52.9.182.199
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-60.awsdns-07.com

  • Status: Responded
  • IP(s): 52.9.182.199
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-846.awsdns-41.net

  • Status: Responded
  • IP(s): 52.9.182.199
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

ns-1033.awsdns-01.org

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

ns-1862.awsdns-40.co.uk

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

ns-60.awsdns-07.com

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

ns-846.awsdns-41.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-1033.awsdns-01.org

• 10 us-smtp-inbound-1.mimecast.com ( 170.10.128.242 )
• 10 us-smtp-inbound-2.mimecast.com ( 170.10.128.221 )
• 20 cdn.corp-email.cn ( 188.166.82.68 )
• 20 cdn.corpemail.net ( 47.74.183.245 )
• 20 cnc.biz-email.net ( 210.51.26.150 )
• 20 mail.biz-email.net ( 222.73.234.234 )

ns-1862.awsdns-40.co.uk

• 10 us-smtp-inbound-1.mimecast.com ( 170.10.128.141 )
• 10 us-smtp-inbound-2.mimecast.com ( 205.139.110.242 )
• 20 cdn.corp-email.cn ( 178.62.221.58 )
• 20 cdn.corpemail.net ( 188.166.26.239 )
• 20 cnc.biz-email.net ( 210.51.26.150 )
• 20 mail.biz-email.net ( 222.73.234.229 )

ns-60.awsdns-07.com

• 10 us-smtp-inbound-1.mimecast.com ( 170.10.128.221 )
• 10 us-smtp-inbound-2.mimecast.com ( 205.139.110.242 )
• 20 cdn.corp-email.cn ( 188.166.82.68 )
• 20 cdn.corpemail.net ( 159.100.25.163 )
• 20 cnc.biz-email.net ( 210.51.26.140 )
• 20 mail.biz-email.net ( 222.73.234.236 )

ns-846.awsdns-41.net

• 10 us-smtp-inbound-1.mimecast.com ( 170.10.128.221 )
• 10 us-smtp-inbound-2.mimecast.com ( 170.10.128.221 )
• 20 cdn.corp-email.cn ( 188.166.82.68 )
• 20 cdn.corpemail.net ( 159.100.25.212 )
• 20 cnc.biz-email.net ( 210.51.26.150 )
• 20 mail.biz-email.net ( 222.73.234.236 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 221.128.10.170.in-addr.arpa -> us-smtp-inbound-2.mimecast.com
• 221.128.10.170.in-addr.arpa -> us-smtp-inbound-2.mimecast.com
• 242.110.139.205.in-addr.arpa -> us-smtp-inbound-1.mimecast.com
• 234.234.73.222.in-addr.arpa -> mail.biz-email.net
• 236.234.73.222.in-addr.arpa -> mail.biz-email.net
• 68.82.166.188.in-addr.arpa -> inbound-601.protection.corpemail.net
• 245.183.74.47.in-addr.arpa -> sal604.corpemail.net
• 58.221.62.178.in-addr.arpa -> sgcdn94.corpemail.net
• 239.26.166.188.in-addr.arpa -> inbound-602.protection.corpemail.net
• 212.25.100.159.in-addr.arpa -> dd-cn2-402.corpemail.net
• 141.128.10.170.in-addr.arpa -> us-smtp-inbound-1.mimecast.com
• 242.128.10.170.in-addr.arpa -> us-smtp-inbound-2.mimecast.com
• 163.25.100.159.in-addr.arpa -> dd-cn2-401.corpemail.net
• 140.26.51.210.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 140.26.51.210.in-addr.arpa.
• 229.234.73.222.in-addr.arpa -> mail.biz-email.net
• 150.26.51.210.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 150.26.51.210.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 ip4:115.236.96.50 ip4:122.224.245.198 ip4:122.224.245.197 ip4:124.160.157.150 ip4:61.220.203.118 ip4:122.224.245.200 include:_netblocks.mimecast.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 115.236.96.50, 122.224.245.198, 122.224.245.197, 124.160.157.150, 61.220.203.118, 122.224.245.200
• Includes: _netblocks.mimecast.com
• 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