DNS Report for b2w.io

• ns-1106.awsdns-10.org

  • IPv4: 205.251.196.82
  • IPv6: 2600:9000:5304:5200::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-149.awsdns-18.com

  • IPv4: 205.251.192.149
  • IPv6: 2600:9000:5300:9500::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1948.awsdns-51.co.uk

  • IPv4: 205.251.199.156
  • IPv6: 2600:9000:5307:9c00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-770.awsdns-32.net

  • IPv4: 205.251.195.2
  • IPv6: 2600:9000:5303:200::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1106.awsdns-10.org

  • Status: Failed: The DNS response does not contain an answer to the question: b2w.io. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-149.awsdns-18.com

  • Status: Failed: The DNS response does not contain an answer to the question: b2w.io. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-1948.awsdns-51.co.uk

  • Status: Failed: The DNS response does not contain an answer to the question: b2w.io. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-770.awsdns-32.net

  • Status: Failed: The DNS response does not contain an answer to the question: b2w.io. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1106.awsdns-10.org

• Serial: 22
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-149.awsdns-18.com

• Serial: 22
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-1948.awsdns-51.co.uk

• Serial: 22
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-770.awsdns-32.net

• Serial: 22
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

Serial: 22 - OK

REFRESH: 7200 - OK

RETRY: 900 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 86400 - Note: Outside recommended range (1-3 hours)

ns-1106.awsdns-10.org

• 0 b2w-io.mail.protection.outlook.com ( 52.101.198.1 )

ns-149.awsdns-18.com

• 0 b2w-io.mail.protection.outlook.com ( 52.101.198.1 )

ns-1948.awsdns-51.co.uk

• 0 b2w-io.mail.protection.outlook.com ( 52.101.200.0 )

ns-770.awsdns-32.net

• 0 b2w-io.mail.protection.outlook.com ( 52.101.198.1 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 1.198.101.52.in-addr.arpa -> mail-cp4p284cu00401.inbound.protection.outlook.com
• 0.200.101.52.in-addr.arpa -> mail-roap284cu02600.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; rua=mailto:[email protected];
• Syntax: Valid
• Policy: reject
• Subdomain Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]

DMARC External Validation:

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