DNS Report for nvidia.com

• ns5.dnsmadeeasy.com

  • IPv4: 208.94.148.13
  • IPv6: 2600:1800:5::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns2.p09.nsone.net

  • IPv4: 198.51.45.9
  • IPv6: 2a00:edc0:6259:7:9::2
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns7.dnsmadeeasy.com

  • IPv4: 208.80.126.13
  • IPv6: 2600:1802:7::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns6.dnsmadeeasy.com

  • IPv4: 208.80.124.13
  • IPv6: 2600:1801:6::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns1.p09.nsone.net

  • IPv4: 198.51.44.9
  • IPv6: 2620:4d:4000:6259:7:9:0:1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns5.dnsmadeeasy.com

  • Status: Responded
  • IP(s): 34.194.97.138
  • TTL: 7200 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns2.p09.nsone.net

  • Status: Responded
  • IP(s): 34.194.97.138
  • TTL: 7200 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns7.dnsmadeeasy.com

  • Status: Responded
  • IP(s): 34.194.97.138
  • TTL: 7200 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns6.dnsmadeeasy.com

  • Status: Responded
  • IP(s): 34.194.97.138
  • TTL: 7200 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns1.p09.nsone.net

  • Status: Responded
  • IP(s): 34.194.97.138
  • TTL: 7200 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

ns5.dnsmadeeasy.com

• Serial: 2017027186
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

dns2.p09.nsone.net

• Serial: 2017027186
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

ns7.dnsmadeeasy.com

• Serial: 2017027186
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

ns6.dnsmadeeasy.com

• Serial: 2017027186
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

dns1.p09.nsone.net

• Serial: 2017027186
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

Serial: 2017027186 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 2419200 - OK

MINIMUM TTL: 900 - Note: Outside recommended range (1-3 hours)

ns5.dnsmadeeasy.com

• 10 nvidia-com.mail.protection.outlook.com ( 52.101.10.5 )

dns2.p09.nsone.net

• 10 nvidia-com.mail.protection.outlook.com ( 52.101.194.4 )

ns7.dnsmadeeasy.com

• 10 nvidia-com.mail.protection.outlook.com ( 52.101.41.56 )

ns6.dnsmadeeasy.com

• 10 nvidia-com.mail.protection.outlook.com ( 52.101.8.44 )

dns1.p09.nsone.net

• 10 nvidia-com.mail.protection.outlook.com ( 52.101.10.6 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 4.194.101.52.in-addr.arpa -> mail-ch4pr04cu00104.inbound.protection.outlook.com
• 56.41.101.52.in-addr.arpa -> mail-sj0pr21cu00100.inbound.protection.outlook.com
• 5.10.101.52.in-addr.arpa -> mail-bn6pr04cu00105.inbound.protection.outlook.com
• 44.8.101.52.in-addr.arpa -> mail-dm5pr04cu00104.inbound.protection.outlook.com
• 6.10.101.52.in-addr.arpa -> mail-bn1pr21cu00106.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:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: %{i}._ip.%{h}._ehlo.%{d}._spf.vali.email
• DNS Lookups: 4
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk2pCDQYyIp4RS6KDG4oyG1zsoNxVS7ulGY9qfUTWx14qA/fsmU0L+ZoPjRhpZWwHGmS8YMGGFi3uAyoXQ1VscFssioymJbxBir7t/aV97RPqYK0OrWehWhypmQqvR+muY1Bg9+8cBgTvCK+LpZ4TCe3gWWsW
• Valid Syntax: Yes

• Record: v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1; ri=3600
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• Failure Options (fo): 1
• Reporting Interval: 3600 seconds

DMARC External Validation:

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