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DNS Report for crowdtwist.com

Date Generated: 2024-09-16 22:09:08
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Nameservers

  • a16-66.akam.net
    • IPv4: 23.211.132.66
    • IPv6: 2600:1406:1b::42
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a1-206.akam.net
    • IPv4: 193.108.91.206
    • IPv6: 2600:1401:2::ce
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a4-65.akam.net
    • IPv4: 72.246.46.65
    • IPv6: 2600:1480:9000::41
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a7-65.akam.net
    • IPv4: 23.61.199.65
    • IPv6: 2600:1406:32::41
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a22-64.akam.net
    • IPv4: 23.211.61.64
    • IPv6: 2600:1480:7800::40
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a9-64.akam.net
    • IPv4: 184.85.248.64
    • IPv6: 2a02:26f0:117::40
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • a16-66.akam.net
    • Status: Responded
    • IP(s): 138.1.33.162
    • TTL: 300 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a1-206.akam.net
    • Status: Responded
    • IP(s): 138.1.33.162
    • TTL: 300 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a4-65.akam.net
    • Status: Responded
    • IP(s): 138.1.33.162
    • TTL: 300 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a7-65.akam.net
    • Status: Responded
    • IP(s): 138.1.33.162
    • TTL: 300 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a22-64.akam.net
    • Status: Responded
    • IP(s): 138.1.33.162
    • TTL: 300 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a9-64.akam.net
    • Status: Responded
    • IP(s): 138.1.33.162
    • TTL: 300 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

SOA Records

a16-66.akam.net
  • Serial: 2024042852
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
a1-206.akam.net
  • Serial: 2024042852
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
a4-65.akam.net
  • Serial: 2024042852
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
a7-65.akam.net
  • Serial: 2024042852
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
a22-64.akam.net
  • Serial: 2024042852
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
a9-64.akam.net
  • Serial: 2024042852
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300

Serial: 2024042852 - OK

REFRESH: 3600 - OK

RETRY: 600 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

MX Records

a16-66.akam.net
a1-206.akam.net
a4-65.akam.net
a7-65.akam.net
a22-64.akam.net
a9-64.akam.net

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 26.177.220.205.in-addr.arpa -> mx0b-00069f01.pphosted.com
  • 26.165.220.205.in-addr.arpa -> mx0a-00069f01.pphosted.com
  • 26.177.220.205.in-addr.arpa -> mx0b-00069f01.pphosted.com
  • 26.165.220.205.in-addr.arpa -> mx0a-00069f01.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:sendgrid.net include:rp.oracleemaildelivery.com include:ap.rp.oracleemaildelivery.com include:eu.rp.oracleemaildelivery.com include:stspg-customer.com include:iad1.rp.oracleemaildelivery.com ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: sendgrid.net, rp.oracleemaildelivery.com, ap.rp.oracleemaildelivery.com, eu.rp.oracleemaildelivery.com, stspg-customer.com, iad1.rp.oracleemaildelivery.com
  • DNS Lookups: 17 (Warning: Exceeds limit)
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all
Warnings:
  • SPF record has more than 10 DNS lookups, which may cause lookup limits

DKIM (DomainKeys Identified Mail)

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

DMARC

  • Record: None
  • Syntax: Invalid
  • Policy: None
  • RUA (Aggregate Reports):
DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
Errors:
  • DMARC record does not exist
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