DNS Report for ccf.org

• abdullah.ns.cloudflare.com

  • IPv4: 108.162.195.203, 172.64.35.203, 162.159.44.203
  • IPv6: 2803:f800:50::6ca2:c3cb, 2a06:98c1:50::ac40:23cb, 2606:4700:58::a29f:2ccb
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• sima.ns.cloudflare.com

  • IPv4: 172.64.32.222, 108.162.192.222, 173.245.58.222
  • IPv6: 2803:f800:50::6ca2:c0de, 2606:4700:50::adf5:3ade, 2a06:98c1:50::ac40:20de
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• abdullah.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.18.33.253, 172.64.154.3
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• sima.ns.cloudflare.com

  • Status: Responded
  • IP(s): 172.64.154.3, 104.18.33.253
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

abdullah.ns.cloudflare.com

• Serial: 2351661118
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

sima.ns.cloudflare.com

• Serial: 2351661118
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

Serial: 2351661118 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 1800 - Note: Outside recommended range (1-3 hours)

abdullah.ns.cloudflare.com

• 10 us-smtp-inbound-1.mimecast.com ( 205.139.110.141 )
• 10 us-smtp-inbound-2.mimecast.com ( 205.139.110.141 )

sima.ns.cloudflare.com

• 10 us-smtp-inbound-1.mimecast.com ( 205.139.110.242 )
• 10 us-smtp-inbound-2.mimecast.com ( 170.10.128.242 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 141.110.139.205.in-addr.arpa -> us-smtp-inbound-1.mimecast.com
• 141.110.139.205.in-addr.arpa -> us-smtp-inbound-2.mimecast.com
• 242.128.10.170.in-addr.arpa -> us-smtp-inbound-1.mimecast.com
• 242.110.139.205.in-addr.arpa -> us-smtp-inbound-2.mimecast.com

PTR Records - OK

• Signed: Yes
• Validation: Failed
• DNSKEY Records: 2
• DS Records in parent zone: 0
• DS at Parent: False

DNSSEC - Warning: Validation failed

Issue: No DS record found at the parent zone.

Action: Please add the DS record to both your DNS server and domain registrar.

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:us._netblocks.mimecast.com include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:amazonses.com include:spf.constantcontact.com ip4:216.248.199.106 ip4:54.236.128.150 ip4:192.35.79.198 include:ser
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 216.248.199.106, 54.236.128.150, 192.35.79.198
• Includes: us._netblocks.mimecast.com, _spf.salesforce.com, spf.protection.outlook.com, spf.mandrillapp.com, amazonses.com, spf.constantcontact.com, ser
• DNS Lookups: 15 (Warning: Exceeds limit)
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: Not Present

Warnings:

• SPF record doesn't contain an 'all' mechanism
• SPF record has more than 10 DNS lookups, which may cause lookup limits

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC413E1fjDYyAU97BBuKR1/lXX/6ejPUNsXiB6RWuLT1FqhWwh/FGDyu587iZ2Qf3CHMz7a2Bji3ZEIx4ENNdU924NOKbOp+VSFrGm7TmNkTz29AT8lfZ1so3UCR2OE8ic4MSyW2oN6zrg9ctyzjKJqV+lBwLbfKHrqv10YFnRVYQIDAQAB; n=1024,1504371891,1
• Valid Syntax: Yes

• Record: v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1;
• Syntax: Valid
• Policy: none
• RUA (Aggregate Reports): mailto:[email protected], mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected], mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

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