DNS Report for sharpschool.com

• hattie.ns.cloudflare.com

  • IPv4: 172.64.34.172, 108.162.194.172, 162.159.38.172
  • IPv6: 2606:4700:50::a29f:26ac, 2803:f800:50::6ca2:c2ac, 2a06:98c1:50::ac40:22ac
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• lochlan.ns.cloudflare.com

  • IPv4: 172.64.35.234, 108.162.195.234, 162.159.44.234
  • IPv6: 2a06:98c1:50::ac40:23ea, 2803:f800:50::6ca2:c3ea, 2606:4700:58::a29f:2cea
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• hattie.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.19.150.41
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• lochlan.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.19.150.41
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

hattie.ns.cloudflare.com

• Serial: 2350532212
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

lochlan.ns.cloudflare.com

• Serial: 2350532212
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

Serial: 2350532212 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 1800 - Note: Outside recommended range (1-3 hours)

hattie.ns.cloudflare.com

• 0 sharpschool-com.mail.protection.outlook.com ( No IP found )

lochlan.ns.cloudflare.com

• 0 sharpschool-com.mail.protection.outlook.com ( No IP found )

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

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: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:spf.protection.outlook.com include:customerspf.schoolmessenger.com include:spf.messagelabs.com include:aspmx.pardot.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf.protection.outlook.com, customerspf.schoolmessenger.com, spf.messagelabs.com, aspmx.pardot.com
• DNS Lookups: 10
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvSp2P7tb4JBKCOFwjaKRwite9BiIUN4AmNpOl/yl9Cp0svoqBCqUq+Rylh5h0BZBjmLQ+rZlPDWrC6Q+/xdqe2UwgY1lJ0WFs77SHjZUGMEkfmEG8zHNh+2aM7sXcTzOANKXk6wPfGj1mbRga2O1hWwoZTtU29MJS5S4z+o4jTu9hPva7ojR2nezr4Eoq3kma
• Valid Syntax: Yes

• Record: v=DMARC1; p=none; rua=mailto:[email protected]
• Syntax: Valid
• Policy: none
• RUA (Aggregate Reports): mailto:[email protected]

DMARC External Validation:

• Valid external domains: dmarc-reports.cloudflare.net
• All external domains in your DMARC record are giving permission to send them DMARC reports.