DNS Report for stubhub.com

• a10-65.akam.net

  • IPv4: 96.7.50.65
  • IPv6: 2600:1480:d000::41
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a24-65.akam.net

  • IPv4: 2.16.130.65
  • IPv6: 2600:1480:9800::41
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a6-65.akam.net

  • IPv4: 23.211.133.65
  • IPv6: 2600:1401:1::41
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a7-67.akam.net

  • IPv4: 23.61.199.67
  • IPv6: 2600:1406:32::43
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a3-64.akam.net

  • IPv4: 96.7.49.64
  • IPv6: 2600:1408:1c::40
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• a1-173.akam.net

  • IPv4: 193.108.91.173
  • IPv6: 2600:1401:2::ad
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• a10-65.akam.net

  • Status: Responded
  • IP(s): 104.114.79.58, 104.114.79.42
  • TTL: 60 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a24-65.akam.net

  • Status: Responded
  • IP(s): 2.22.31.50, 2.22.31.57
  • TTL: 60 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a6-65.akam.net

  • Status: Responded
  • IP(s): 2.21.20.10, 2.21.20.11
  • TTL: 60 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a7-67.akam.net

  • Status: Responded
  • IP(s): 23.217.116.234, 23.217.116.218
  • TTL: 60 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a3-64.akam.net

  • Status: Responded
  • IP(s): 23.73.207.171
  • TTL: 60 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• a1-173.akam.net

  • Status: Responded
  • IP(s): 23.213.161.199, 23.213.161.204
  • TTL: 60 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

a10-65.akam.net

• Serial: 2022062559
• Refresh: 600
• Retry: 900
• Expire: 604800
• Minimum TTL: 500

a24-65.akam.net

• Serial: 2022062559
• Refresh: 600
• Retry: 900
• Expire: 604800
• Minimum TTL: 500

a6-65.akam.net

• Serial: 2022062559
• Refresh: 600
• Retry: 900
• Expire: 604800
• Minimum TTL: 500

a7-67.akam.net

• Serial: 2022062559
• Refresh: 600
• Retry: 900
• Expire: 604800
• Minimum TTL: 500

a3-64.akam.net

• Serial: 2022062559
• Refresh: 600
• Retry: 900
• Expire: 604800
• Minimum TTL: 500

a1-173.akam.net

• Serial: 2022062559
• Refresh: 600
• Retry: 900
• Expire: 604800
• Minimum TTL: 500

Serial: 2022062559 - OK

REFRESH: 600 - OK

RETRY: 900 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 500 - Note: Outside recommended range (1-3 hours)

a10-65.akam.net

• 0 stubhub-com.mail.protection.outlook.com ( 52.101.10.5 )

a24-65.akam.net

• 0 stubhub-com.mail.protection.outlook.com ( 52.101.41.22 )

a6-65.akam.net

• 0 stubhub-com.mail.protection.outlook.com ( 52.101.8.42 )

a7-67.akam.net

• 0 stubhub-com.mail.protection.outlook.com ( 52.101.41.26 )

a3-64.akam.net

• 0 stubhub-com.mail.protection.outlook.com ( 52.101.8.36 )

a1-173.akam.net

• 0 stubhub-com.mail.protection.outlook.com ( 52.101.41.4 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 4.41.101.52.in-addr.arpa -> mail-sj2pr05cu00204.inbound.protection.outlook.com
• 26.41.101.52.in-addr.arpa -> mail-sj0pr03cu01702.inbound.protection.outlook.com
• 42.8.101.52.in-addr.arpa -> mail-dm6pr03cu00402.inbound.protection.outlook.com
• 5.10.101.52.in-addr.arpa -> mail-bn6pr04cu00105.inbound.protection.outlook.com
• 22.41.101.52.in-addr.arpa -> mail-sj2pr05cu00406.inbound.protection.outlook.com
• 36.8.101.52.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 36.8.101.52.in-addr.arpa.

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 Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: %{i}._ip.%{h}._ehlo.%{d}._spf.vali.email
• DNS Lookups: 4
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2ZJLXcLG09WaRHVbS374tYSwHQQmhDH5aFD6BDf0lMwXjPDR184xPyq2yTbJPH1gRCVMyt3CGXrnNkmz2een9OGEPOtcO6iFc5Cb4W1/OtHL7ouaVjbatpXPVDKy9MAkgpwQgJ+SEAXXXjb54iP64s4i/iLB6AsCS8mPtxGr+4mt9+EoSktjF3yfAArtwFXLQ
• Valid Syntax: Yes

• Record: v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; ri=3600
• Syntax: Valid
• Policy: quarantine
• RUA (Aggregate Reports): mailto:[email protected], mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1
• Reporting Interval: 3600 seconds

DMARC External Validation:

• Valid external domains: vali.email, rua.agari.com, ruf.agari.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.