DNS Report for optoutadvertising.com

• ns1-04.azure-dns.com

  • IPv4: 13.107.236.4
  • IPv6: 2603:1061:0:700::4
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns2-04.azure-dns.net

  • IPv4: 150.171.21.4
  • IPv6: 2620:1ec:8ec:700::4
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns3-04.azure-dns.org

  • IPv4: 204.14.183.4
  • IPv6: 2a01:111:4000:700::4
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns4-04.azure-dns.info

  • IPv4: 208.84.5.4
  • IPv6: 2620:1ec:bda:700::4
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1-04.azure-dns.com

  • Status: Responded
  • IP(s): 46.21.175.181
  • TTL: 150 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• ns2-04.azure-dns.net

  • Status: Responded
  • IP(s): 46.21.175.181
  • TTL: 150 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• ns3-04.azure-dns.org

  • Status: Responded
  • IP(s): 46.21.175.181
  • TTL: 150 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

• ns4-04.azure-dns.info

  • Status: Responded
  • IP(s): 46.21.175.181
  • TTL: 150 seconds
  • Recursive Queries: Unclear (Response code: NOERROR)
  • TCP Connectivity: Allows TCP connections

ns1-04.azure-dns.com

• Serial: 2021120390
• Refresh: 3600
• Retry: 300
• Expire: 2419200
• Minimum TTL: 300

ns2-04.azure-dns.net

• Serial: 2021120390
• Refresh: 3600
• Retry: 300
• Expire: 2419200
• Minimum TTL: 300

ns3-04.azure-dns.org

• Serial: 2021120390
• Refresh: 3600
• Retry: 300
• Expire: 2419200
• Minimum TTL: 300

ns4-04.azure-dns.info

• Serial: 2021120390
• Refresh: 3600
• Retry: 300
• Expire: 2419200
• Minimum TTL: 300

Serial: 2021120390 - OK

REFRESH: 3600 - OK

RETRY: 300 - OK

EXPIRE: 2419200 - OK

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

ns1-04.azure-dns.com

• 10 optoutadvertising-com.mail.protection.outlook.com ( 52.101.68.21 )

ns2-04.azure-dns.net

• 10 optoutadvertising-com.mail.protection.outlook.com ( 52.101.73.1 )

ns3-04.azure-dns.org

• 10 optoutadvertising-com.mail.protection.outlook.com ( 52.101.68.10 )

ns4-04.azure-dns.info

• 10 optoutadvertising-com.mail.protection.outlook.com ( 52.101.73.1 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 21.68.101.52.in-addr.arpa -> mail-db4pr02cu00205.inbound.protection.outlook.com
• 10.68.101.52.in-addr.arpa -> mail-dbbpr03cu00102.inbound.protection.outlook.com
• 1.73.101.52.in-addr.arpa -> mail-am3pr04cu00501.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 Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 ip4:152.228.220.192 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com -all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 152.228.220.192
• Includes: spf.protection.outlook.com, spf-westeu.emailsignatures365.com
• DNS Lookups: 5
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: Not Present

Warnings:

• SPF record doesn't contain an 'all' mechanism

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1eDLFEok5C2fDyfbfWVyDMZvSLm5aIlOQ4BOq8P69FUPkH8jGb6rf7RqxRjrsOKoRXQLOt2nG3ubjvQTIKTCmqpq2eNtGbo+2HrarmVP4KYjnmj/2NAMDFwHVEcLcjh8H/Thoci9CQCafEyWnABV6dTkTvCyVLgMop4zmm+N9hbGT3tPi+ZLi/IkXFOCpdOsV
• Valid Syntax: Yes

• 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