DNS Report for zscalerten.net

• dns1.p06.nsone.net

  • IPv4: 198.51.44.6
  • IPv6: 2620:4d:4000:6259:7:6:0:1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns2.p06.nsone.net

  • IPv4: 198.51.45.6
  • IPv6: 2a00:edc0:6259:7:6::2
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns3.p06.nsone.net

  • IPv4: 198.51.44.70
  • IPv6: 2620:4d:4000:6259:7:6:0:3
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns4.p06.nsone.net

  • IPv4: 198.51.45.70
  • IPv6: 2a00:edc0:6259:7:6::4
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• dns1.p06.nsone.net

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

• dns2.p06.nsone.net

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

• dns3.p06.nsone.net

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

• dns4.p06.nsone.net

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

dns1.p06.nsone.net

• Serial: 1632258394
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

dns2.p06.nsone.net

• Serial: 1632258394
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

dns3.p06.nsone.net

• Serial: 1632258394
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

dns4.p06.nsone.net

• Serial: 1632258394
• Refresh: 43200
• Retry: 7200
• Expire: 1209600
• Minimum TTL: 3600

Serial: 1632258394 - OK

REFRESH: 43200 - OK

RETRY: 7200 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 3600 - OK

dns1.p06.nsone.net

• 10 mx1.zscalerten.net ( 136.226.24.63 )
• 10 mx2.zscalerten.net ( 136.226.24.64 )

dns2.p06.nsone.net

• 10 mx1.zscalerten.net ( 136.226.24.63 )
• 10 mx2.zscalerten.net ( 136.226.24.64 )

dns3.p06.nsone.net

• 10 mx1.zscalerten.net ( 136.226.24.63 )
• 10 mx2.zscalerten.net ( 136.226.24.64 )

dns4.p06.nsone.net

• 10 mx1.zscalerten.net ( 136.226.24.63 )
• 10 mx2.zscalerten.net ( 136.226.24.64 )

MX Record Consistency - OK

MX Record Count - OK

• 64.24.226.136.in-addr.arpa -> mx2.zscalerten.net
• 63.24.226.136.in-addr.arpa -> mx1.zscalerten.net

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 3
• DS Records in parent zone: 0
• DS at Parent: False

DNSSEC - OK

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 ip4:136.226.24.63 ip4:136.226.24.64 ip4:136.226.24.131 ip4:136.226.24.129 ip4:136.226.30.131 ip4:165.225.44.202/31 ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 136.226.24.63, 136.226.24.64, 136.226.24.131, 136.226.24.129, 136.226.30.131, 165.225.44.202/31
• Includes:
• DNS Lookups: 1
• 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=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]

DMARC External Validation:

• Valid external domains: zscaler.com, zscaler.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.