DNS Report for net-a-porter.com

• ns1-183.akam.net

  • IPv4: 193.108.91.183
  • IPv6: 2600:1401:2::b7
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns5-67.akam.net

  • IPv4: 184.85.248.67
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns4-64.akam.net

  • IPv4: 84.53.139.64
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns7-67.akam.net

  • IPv4: 96.7.49.67
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1-183.akam.net

  • Status: Responded
  • IP(s): 23.220.128.172
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns5-67.akam.net

  • Status: Responded
  • IP(s): 23.220.128.172
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns4-64.akam.net

  • Status: Responded
  • IP(s): 23.220.128.172
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns7-67.akam.net

  • Status: Responded
  • IP(s): 23.220.128.172
  • TTL: 20 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

ns1-183.akam.net

• Serial: 1560168567
• Refresh: 43200
• Retry: 7200
• Expire: 604800
• Minimum TTL: 300

ns5-67.akam.net

• Serial: 1560168567
• Refresh: 43200
• Retry: 7200
• Expire: 604800
• Minimum TTL: 300

ns4-64.akam.net

• Serial: 1560168567
• Refresh: 43200
• Retry: 7200
• Expire: 604800
• Minimum TTL: 300

ns7-67.akam.net

• Serial: 1560168567
• Refresh: 43200
• Retry: 7200
• Expire: 604800
• Minimum TTL: 300

Serial: 1560168567 - OK

REFRESH: 43200 - OK

RETRY: 7200 - OK

EXPIRE: 604800 - OK

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

ns1-183.akam.net

• 0 eu-smtp-inbound-1.mimecast.com ( 195.130.217.211 )
• 0 eu-smtp-inbound-2.mimecast.com ( 91.220.42.241 )

ns5-67.akam.net

• 0 eu-smtp-inbound-1.mimecast.com ( 195.130.217.211 )
• 0 eu-smtp-inbound-2.mimecast.com ( 91.220.42.211 )

ns4-64.akam.net

• 0 eu-smtp-inbound-1.mimecast.com ( 195.130.217.241 )
• 0 eu-smtp-inbound-2.mimecast.com ( 195.130.217.201 )

ns7-67.akam.net

• 0 eu-smtp-inbound-1.mimecast.com ( 195.130.217.241 )
• 0 eu-smtp-inbound-2.mimecast.com ( 91.220.42.211 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 241.217.130.195.in-addr.arpa -> eu-smtp-inbound-1.mimecast.com
• 211.217.130.195.in-addr.arpa -> eu-smtp-inbound-2.mimecast.com
• 211.42.220.91.in-addr.arpa -> eu-smtp-inbound-2.mimecast.com
• 241.42.220.91.in-addr.arpa -> eu-smtp-inbound-2.mimecast.com
• 201.217.130.195.in-addr.arpa -> eu-smtp-inbound-1.mimecast.com

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 4
• 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 include:_u.net-a-porter.com._spf.smart.ondmarc.com -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _u.net-a-porter.com._spf.smart.ondmarc.com
• DNS Lookups: 5
• 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; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; pct=100; ri=3600
• Syntax: Valid
• Policy: reject
• Subdomain Policy: reject
• Percent: 100%
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1
• DKIM Alignment (adkim): Relaxed
• SPF Alignment (aspf): Relaxed
• Reporting Interval: 3600 seconds

DMARC External Validation:

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