DNS Report for apc.com

• nsc.perf1.com

  • IPv4: 152.89.172.100
  • IPv6: 2a09:35c0:102::100
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• nsa.perf1.fr

  • IPv4: 81.92.94.100
  • IPv6: 2a01:c8:100::100
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• nsb.perf1.com

  • IPv4: 81.92.95.100
  • IPv6: 2a01:c8:101::100
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• nsc.perf1.com

  • Status: Responded
  • IP(s): 34.227.236.7, 34.228.90.172
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• nsa.perf1.fr

  • Status: Responded
  • IP(s): 34.227.236.7, 34.228.90.172
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• nsb.perf1.com

  • Status: Responded
  • IP(s): 34.227.236.7, 34.228.90.172
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

nsc.perf1.com

• Serial: 2024090501
• Refresh: 28800
• Retry: 7200
• Expire: 604800
• Minimum TTL: 7200

nsa.perf1.fr

• Serial: 2024090501
• Refresh: 28800
• Retry: 7200
• Expire: 604800
• Minimum TTL: 7200

nsb.perf1.com

• Serial: 2024090501
• Refresh: 28800
• Retry: 7200
• Expire: 604800
• Minimum TTL: 7200

Serial: 2024090501 - OK

REFRESH: 28800 - OK

RETRY: 7200 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 7200 - OK

nsc.perf1.com

• 10 de-smtp-inbound-1.mimecast.com ( 194.104.110.22 )
• 10 de-smtp-inbound-2.mimecast.com ( 194.104.108.22 )

nsa.perf1.fr

• 10 de-smtp-inbound-1.mimecast.com ( 194.104.110.22 )
• 10 de-smtp-inbound-2.mimecast.com ( 194.104.108.22 )

nsb.perf1.com

• 10 de-smtp-inbound-1.mimecast.com ( 194.104.108.22 )
• 10 de-smtp-inbound-2.mimecast.com ( 194.104.110.22 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 22.108.104.194.in-addr.arpa -> de-smtp-inbound-1.mimecast.com
• 22.108.104.194.in-addr.arpa -> de-smtp-inbound-1.mimecast.com
• 22.110.104.194.in-addr.arpa -> de-smtp-inbound-2.mimecast.com
• 22.110.104.194.in-addr.arpa -> de-smtp-inbound-2.mimecast.com

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 2
• 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:apc.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: apc.com._nspf.vali.email, %{i}._ip.%{h}._ehlo.%{d}._spf.vali.email
• DNS Lookups: 8
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

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

DMARC External Validation:

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