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DNS Report for cigna.com

Date Generated: 2024-08-22 15:02:49
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Nameservers

  • ns2.cigna.com
    • IPv4: 170.48.24.5
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns.cigna.com
    • IPv4: 170.48.11.4
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • ns2.cigna.com
    • Status: Responded
    • IP(s): 170.48.10.90, 170.48.29.90
    • TTL: 30 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns.cigna.com
    • Status: Responded
    • IP(s): 170.48.10.90, 170.48.29.90
    • TTL: 30 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

ns2.cigna.com
  • Serial: 621047268
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2419200
  • Minimum TTL: 900
ns.cigna.com
  • Serial: 621047268
  • Refresh: 10800
  • Retry: 3600
  • Expire: 2419200
  • Minimum TTL: 900

Serial: 621047268 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 2419200 - OK

MINIMUM TTL: 900 - Note: Outside recommended range (1-3 hours)

MX Records

ns2.cigna.com
ns.cigna.com

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 188.157.231.67.in-addr.arpa -> mx0b-000e5c01.pphosted.com
  • 188.157.231.67.in-addr.arpa -> mx0b-000e5c01.pphosted.com

PTR Records - OK

DNSSEC

DNSSEC Inspector
  • 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 include:_spf.cigna.com include:_spf.salesforce.com include:cignamail.verintefm.com exists:%{i}.spf.evernorth.com -all
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: _spf.cigna.com, _spf.salesforce.com, cignamail.verintefm.com
  • DNS Lookups: 9
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: -all
Errors:
  • SPF record syntax is invalid

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: No
Warnings:
  • No DKIM records found for common selectors

DMARC

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