DNS Report for appcenter.ms

• ns9-05.azure-dns.com

  • IPv4: 150.171.10.5
  • IPv6: 2603:1061:0:10::5
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns10-05.azure-dns.net

  • IPv4: 150.171.16.5
  • IPv6: 2620:1ec:8ec:10::5
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns11-05.azure-dns.org

  • IPv4: 13.107.222.5
  • IPv6: 2a01:111:4000:10::5
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns12-05.azure-dns.info

  • IPv4: 208.84.5.5
  • IPv6: 2620:1ec:bda:700::5
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns9-05.azure-dns.com

  • Status: Responded
  • IP(s): 13.107.253.41
  • TTL: 1 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns10-05.azure-dns.net

  • Status: Responded
  • IP(s): 13.107.253.40
  • TTL: 1 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns11-05.azure-dns.org

  • Status: Responded
  • IP(s): 13.107.253.41
  • TTL: 1 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns12-05.azure-dns.info

  • Status: Responded
  • IP(s): 13.107.246.41
  • TTL: 1 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

ns9-05.azure-dns.com

• Serial: 1
• Refresh: 3600
• Retry: 300
• Expire: 2419200
• Minimum TTL: 300

ns10-05.azure-dns.net

• Serial: 1
• Refresh: 3600
• Retry: 300
• Expire: 2419200
• Minimum TTL: 300

ns11-05.azure-dns.org

• Serial: 1
• Refresh: 3600
• Retry: 300
• Expire: 2419200
• Minimum TTL: 300

ns12-05.azure-dns.info

• Serial: 1
• Refresh: 3600
• Retry: 300
• Expire: 2419200
• Minimum TTL: 300

Serial: 1 - OK

REFRESH: 3600 - OK

RETRY: 300 - OK

EXPIRE: 2419200 - OK

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

ns9-05.azure-dns.com

• 0 microsoft-com.mail.protection.outlook.com ( 52.101.40.26 )

ns10-05.azure-dns.net

• 0 microsoft-com.mail.protection.outlook.com ( 52.101.42.0 )

ns11-05.azure-dns.org

• 0 microsoft-com.mail.protection.outlook.com ( 52.101.40.26 )

ns12-05.azure-dns.info

• 0 microsoft-com.mail.protection.outlook.com ( 52.101.40.26 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 26.40.101.52.in-addr.arpa -> mail-cy1pr00cu00102.inbound.protection.outlook.com
• 0.42.101.52.in-addr.arpa -> mail-mw2pr00cu00200.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 include:spf.protection.outlook.com -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf.protection.outlook.com
• DNS Lookups: 2
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• Record: v=DMARC1;p=reject;sp=reject
• Syntax: Valid
• Policy: reject
• Subdomain Policy: reject
• RUA (Aggregate Reports):

DMARC External Validation:

• All external domains in your DMARC record are giving permission to send them DMARC reports.