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DNS Report for ibm.com

Date Generated: 2024-08-04 17:36:06
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Nameservers

  • asia3.akam.net
    • IPv4: 23.211.61.64
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • eur2.akam.net
    • IPv4: 95.100.173.64
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns1-99.akam.net
    • IPv4: 193.108.91.99
    • IPv6: 2600:1401:2::63
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • usc3.akam.net
    • IPv4: 96.7.50.64
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • usw2.akam.net
    • IPv4: 184.26.161.64
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns1-206.akam.net
    • IPv4: 193.108.91.206
    • IPv6: 2600:1401:2::ce
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • usc2.akam.net
    • IPv4: 184.26.160.64
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • eur5.akam.net
    • IPv4: 23.74.25.64
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A

Nameserver Count - Note: 8 nameservers (recommended: 2-7)

Nameserver Queries

  • asia3.akam.net
    • Status: Responded
    • IP(s): 23.15.83.32
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • eur2.akam.net
    • Status: Responded
    • IP(s): 23.15.83.32
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • ns1-99.akam.net
    • Status: Responded
    • IP(s): 23.15.83.32
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • usc3.akam.net
    • Status: Responded
    • IP(s): 23.15.83.32
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • usw2.akam.net
    • Status: Responded
    • IP(s): 23.15.83.32
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • ns1-206.akam.net
    • Status: Responded
    • IP(s): 23.15.83.32
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • usc2.akam.net
    • Status: Responded
    • IP(s): 23.15.83.32
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • eur5.akam.net
    • Status: Responded
    • IP(s): 23.15.83.32
    • TTL: 20 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

SOA Records

asia3.akam.net
  • Serial: 1564136228
  • Refresh: 43200
  • Retry: 7200
  • Expire: 604800
  • Minimum TTL: 3600
eur2.akam.net
  • Serial: 1564136228
  • Refresh: 43200
  • Retry: 7200
  • Expire: 604800
  • Minimum TTL: 3600
ns1-99.akam.net
  • Serial: 1564136228
  • Refresh: 43200
  • Retry: 7200
  • Expire: 604800
  • Minimum TTL: 3600
usc3.akam.net
  • Serial: 1564136228
  • Refresh: 43200
  • Retry: 7200
  • Expire: 604800
  • Minimum TTL: 3600
usw2.akam.net
  • Serial: 1564136228
  • Refresh: 43200
  • Retry: 7200
  • Expire: 604800
  • Minimum TTL: 3600
ns1-206.akam.net
  • Serial: 1564136228
  • Refresh: 43200
  • Retry: 7200
  • Expire: 604800
  • Minimum TTL: 3600
usc2.akam.net
  • Serial: 1564136228
  • Refresh: 43200
  • Retry: 7200
  • Expire: 604800
  • Minimum TTL: 3600
eur5.akam.net
  • Serial: 1564136228
  • Refresh: 43200
  • Retry: 7200
  • Expire: 604800
  • Minimum TTL: 3600

Serial: 1564136228 - OK

REFRESH: 43200 - OK

RETRY: 7200 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 3600 - OK

MX Records

asia3.akam.net
eur2.akam.net
ns1-99.akam.net
usc3.akam.net
usw2.akam.net
ns1-206.akam.net
usc2.akam.net
eur5.akam.net

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 48.172.220.205.in-addr.arpa -> mx0b-001b2d05.pphosted.com
  • 114.161.220.205.in-addr.arpa -> mx0a-001b2d05.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:%{ir}.%{v}.%{d}.spf.has.pphosted.com ip4:148.163.158.5 ip4:148.163.156.1 ip4:67.231.145.127 ip4:67.231.153.87 ip4:168.245.101.145 mx a:zgateway.zuora.com include:_spf.google.com ~all
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses: 148.163.158.5, 148.163.156.1, 67.231.145.127, 67.231.153.87, 168.245.101.145
  • Includes: %{ir}.%{v}.%{d}.spf.has.pphosted.com, _spf.google.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: Yes
  • Selectors Found: dkim
  • Selector 'dkim':
    Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1hkxOeNIFWSRQg0xN+fyzqrj45L9LVirEG4uRxE8uViGC8lBEKDivKGC0i8dptnTsUkzOY3Fbg4bF+EIObMESw0FLOkAqmlIp1v90QtIZDUuo/oRYEAV7lJrWk7WnlT2uXs6hR48Zbf8Lqd/aUygWyVTQqb4o9gNWuomQOvad2K94jfNWJeCNLW9gBU/Yq
  • Valid Syntax: Yes

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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