DNS Report for office.net

• ns1-38.azure-dns.com

  • IPv4: 150.171.10.38
  • IPv6: 2603:1061:0:10::26
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• nse13.o365filtering.com

  • IPv4: 104.47.2.8
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• nse21.o365filtering.com

  • IPv4: 104.47.40.8
  • IPv6: No IPv6 found
  • TTL (IPv4): 15 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• nse12.o365filtering.com

  • IPv4: 104.47.38.8
  • IPv6: No IPv6 found
  • TTL (IPv4): 16 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns5-38.azure-dns.com

  • IPv4: 150.171.11.38
  • IPv6: No IPv6 found
  • TTL (IPv4): 15 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns7-38.azure-dns.org

  • IPv4: 13.107.223.38
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns6-38.azure-dns.net

  • IPv4: 150.171.17.38
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2-38.azure-dns.net

  • IPv4: 150.171.16.38
  • IPv6: 2620:1ec:8ec:10::26
  • TTL (IPv4): 15 seconds
  • TTL (IPv6): 15 seconds
  • Recursive: N/A

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

• ns1-38.azure-dns.com

  • Status: Failed: The DNS response does not contain an answer to the question: office.net. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• nse13.o365filtering.com

  • Status: Failed: The DNS response does not contain an answer to the question: office.net. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

• nse21.o365filtering.com

  • Status: Failed: The DNS response does not contain an answer to the question: office.net. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

• nse12.o365filtering.com

  • Status: Failed: The DNS response does not contain an answer to the question: office.net. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed: The DNS operation timed out.

• ns5-38.azure-dns.com

  • Status: Failed: The DNS response does not contain an answer to the question: office.net. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns7-38.azure-dns.org

  • Status: Failed: The DNS response does not contain an answer to the question: office.net. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns6-38.azure-dns.net

  • Status: Failed: The DNS response does not contain an answer to the question: office.net. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns2-38.azure-dns.net

  • Status: Failed: The DNS response does not contain an answer to the question: office.net. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

ns1-38.azure-dns.com

• Serial: 2019635139
• Refresh: 300
• Retry: 120
• Expire: 2419200
• Minimum TTL: 60

nse13.o365filtering.com

• Serial: 2019635139
• Refresh: 300
• Retry: 120
• Expire: 2419200
• Minimum TTL: 60

nse21.o365filtering.com

• Serial: 2019635138
• Refresh: 300
• Retry: 120
• Expire: 2419200
• Minimum TTL: 60

nse12.o365filtering.com

• Serial: 2019635139
• Refresh: 300
• Retry: 120
• Expire: 2419200
• Minimum TTL: 60

ns5-38.azure-dns.com

• Serial: 2019635139
• Refresh: 300
• Retry: 120
• Expire: 2419200
• Minimum TTL: 60

ns7-38.azure-dns.org

• Serial: 2019635139
• Refresh: 300
• Retry: 120
• Expire: 2419200
• Minimum TTL: 60

ns6-38.azure-dns.net

• Serial: 2019635139
• Refresh: 300
• Retry: 120
• Expire: 2419200
• Minimum TTL: 60

ns2-38.azure-dns.net

• Serial: 2019635139
• Refresh: 300
• Retry: 120
• Expire: 2419200
• Minimum TTL: 60

Serial - Warning: Inconsistent across nameservers

REFRESH: 300 - OK

RETRY: 120 - OK

EXPIRE: 2419200 - OK

MINIMUM TTL: 60 - Note: Outside recommended range (1-3 hours)

ns1-38.azure-dns.com

Error: The DNS response does not contain an answer to the question: office.net. IN MX

nse13.o365filtering.com

Error: The DNS response does not contain an answer to the question: office.net. IN MX

nse21.o365filtering.com

Error: The DNS response does not contain an answer to the question: office.net. IN MX

nse12.o365filtering.com

Error: The DNS response does not contain an answer to the question: office.net. IN MX

ns5-38.azure-dns.com

Error: The DNS response does not contain an answer to the question: office.net. IN MX

ns7-38.azure-dns.org

Error: The DNS response does not contain an answer to the question: office.net. IN MX

ns6-38.azure-dns.net

Error: The DNS response does not contain an answer to the question: office.net. IN MX

ns2-38.azure-dns.net

Error: The DNS response does not contain an answer to the question: office.net. IN MX

MX Record Consistency - OK

MX Record Count - OK

No PTR records data available.

• 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: Failed

Multiple SPF Records: Passed

Errors:

• No TXT records found

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• 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