Httpfy

DNS Report for cfainstitute.org

Date Generated: 2024-09-14 06:34:50

Nameservers

  • dns1.cscdns.net
    • IPv4: 156.154.130.100
    • IPv6: 2610:a1:1022::100
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns2.cscdns.net
    • IPv4: 156.154.131.100
    • IPv6: 2610:a1:1023::100
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • dns1.cscdns.net
    • Status: Responded
    • IP(s): 52.224.30.212
    • TTL: 3600 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • dns2.cscdns.net
    • Status: Responded
    • IP(s): 52.224.30.212
    • TTL: 3600 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

dns1.cscdns.net
  • Serial: 2017122260
  • Refresh: 21600
  • Retry: 3600
  • Expire: 1728000
  • Minimum TTL: 3600
dns2.cscdns.net
  • Serial: 2017122260
  • Refresh: 21600
  • Retry: 3600
  • Expire: 1728000
  • Minimum TTL: 3600

Serial: 2017122260 - OK

REFRESH: 21600 - OK

RETRY: 3600 - OK

EXPIRE: 1728000 - OK

MINIMUM TTL: 3600 - OK

MX Records

dns1.cscdns.net
dns2.cscdns.net

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 7.11.101.52.in-addr.arpa -> mail-sa9pr04cu00107.inbound.protection.outlook.com

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 (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 ip4:69.42.97.169 ip4:149.72.152.76 ip4:216.98.65.188 ip4:216.98.65.181 ip4:38.103.3.36 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.bigcommerce.com include:outbound.mailhop.org ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses: 69.42.97.169, 149.72.152.76, 216.98.65.188, 216.98.65.181, 38.103.3.36
  • Includes: spf.protection.outlook.com, _spf.salesforce.com, _spf.bigcommerce.com, outbound.mailhop.org
  • DNS Lookups: 7
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: Yes
  • Selectors Found: selector1
  • Selector 'selector1':
    Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5U+c4tSIwfiZ5wXAWZP6wQflxmIcDlHKOjnsMLORs07IeZJMe6nah77I9gNB30ChIupVQl15+tOf8xZvyGxrJt1r2oOQsyziqb5/iVcae3Bkc9vE9cQ0SOJU/FeL6GH5AXrAF95jOEmik+4TpDMh4YaVCOiNZuw3+PnoJKeP35aJmegvVYhvv0MR+c7znokSX
  • Valid Syntax: Yes

DMARC

DMARC External Validation:
  • Valid external domains: vali.email
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
Check DNS for Another Domain

Use our DNS Checker to analyze DNS records for any domain.

Go to DNS Checker