DNS Report for tcl.com

• ns3.dnsv5.com

  • IPv4: 125.94.59.200, 49.51.43.232, 1.12.14.18, 49.51.103.88, 170.106.49.166, 1.12.0.18, 52.52.126.139, 163.177.5.75, 1.12.0.17, 34.205.234.26, 1.12.14.17
  • IPv6: 2402:4e00:1430:11f9:0:983e:2e22:bb0f
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns4.dnsv5.com

  • IPv4: 112.80.181.106, 18.223.52.147, 170.106.49.118, 49.51.42.231, 1.12.0.19, 35.165.107.227, 1.12.14.16, 1.12.14.19, 3.97.163.50, 183.47.126.155, 1.12.0.16
  • IPv6: 2402:4e00:111:fff::8
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns3.dnsv5.com

  • Status: Responded
  • IP(s): 103.29.141.105
  • TTL: 600 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns4.dnsv5.com

  • Status: Responded
  • IP(s): 103.29.141.105
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns3.dnsv5.com

• Serial: 1723114783
• Refresh: 3600
• Retry: 180
• Expire: 1209600
• Minimum TTL: 180

ns4.dnsv5.com

• Serial: 1723114783
• Refresh: 3600
• Retry: 180
• Expire: 1209600
• Minimum TTL: 180

Serial: 1723114783 - OK

REFRESH: 3600 - OK

RETRY: 180 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 180 - Note: Outside recommended range (1-3 hours)

ns3.dnsv5.com

• 5 tcl-com.corpsmtp.net ( 8.222.164.222 )
• 10 tcl-com.corpsmtp.cn ( 47.74.223.162 )
• 15 mdn.corpemail.net ( 159.100.25.212 )
• 20 mdn.corp-email.cn ( 188.166.82.68 )

ns4.dnsv5.com

• 5 tcl-com.corpsmtp.net ( 192.241.217.149 )
• 10 tcl-com.corpsmtp.cn ( 47.74.155.178 )
• 15 mdn.corpemail.net ( 159.100.25.212 )
• 20 mdn.corp-email.cn ( 95.85.28.238 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 178.155.74.47.in-addr.arpa -> sal606.corpsmtp.net
• 162.223.74.47.in-addr.arpa -> sal605.corpsmtp.net
• 222.164.222.8.in-addr.arpa -> sal705.corpsmtp.net
• 68.82.166.188.in-addr.arpa -> inbound-601.protection.corpemail.net
• 212.25.100.159.in-addr.arpa -> dd-cn2-402.corpemail.net
• 149.217.241.192.in-addr.arpa -> inbound-protection-609.corpsmtp.net
• 238.28.85.95.in-addr.arpa -> vip2-fastemail-cn.biz-email.net

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.tcl.com -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf.tcl.com
• DNS Lookups: 2
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9BJrSCsMWn6AY0tEIVJHlu+Y67VYEcRe42UlM+Wp3CDzmDoxYPE7rHuoHJ3O/3C0nhqJExD82PwCrlIqbAQy+J+/odJhZb0DbXxkabPren83M4/Bbz6J4kIhpTihcjbsc4rC6uJnnfupOAMZ1Cy2dLX7vuYMwNyrw1lxRa9ml+/WX5EfCGU/R/8wlQ2IVt/ix
• Valid Syntax: Yes

• Record: v=DMARC1; p=quarantine; ruf=mailto:[email protected]; rua=mailto:[email protected]
• Syntax: Valid
• Policy: quarantine
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]

DMARC External Validation:

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