DNS Report for npo.nl

• ns3.npohosting.nl

  • IPv4: 145.58.30.129
  • IPv6: 2a02:458:101:30::81
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns1.npohosting.nl

  • IPv4: 63.32.16.218
  • IPv6: 2a05:d018:ccc:da02::2:53
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns2.npohosting.eu

  • IPv4: 35.204.236.91
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns3.npohosting.nl

  • Status: Responded
  • IP(s): 3.165.232.56, 3.165.232.2, 3.165.232.82, 3.165.232.54
  • TTL: 7200 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns1.npohosting.nl

  • Status: Responded
  • IP(s): 3.165.232.56, 3.165.232.2, 3.165.232.54, 3.165.232.82
  • TTL: 7200 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.npohosting.eu

  • Status: Responded
  • IP(s): 3.165.232.2, 3.165.232.56, 3.165.232.54, 3.165.232.82
  • TTL: 7200 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns3.npohosting.nl

• Serial: 2024081454
• Refresh: 14400
• Retry: 7200
• Expire: 604800
• Minimum TTL: 300

ns1.npohosting.nl

• Serial: 2024081454
• Refresh: 14400
• Retry: 7200
• Expire: 604800
• Minimum TTL: 300

ns2.npohosting.eu

• Serial: 2024081454
• Refresh: 14400
• Retry: 7200
• Expire: 604800
• Minimum TTL: 300

Serial: 2024081454 - OK

REFRESH: 14400 - OK

RETRY: 7200 - OK

EXPIRE: 604800 - OK

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

ns3.npohosting.nl

• 10 npo-nl.mail.protection.outlook.com ( 52.101.68.10 )

ns1.npohosting.nl

• 10 npo-nl.mail.protection.outlook.com ( 52.101.68.10 )

ns2.npohosting.eu

• 10 npo-nl.mail.protection.outlook.com ( 52.101.73.1 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 10.68.101.52.in-addr.arpa -> mail-dbbpr03cu00102.inbound.protection.outlook.com
• 1.73.101.52.in-addr.arpa -> mail-am3pr04cu00501.inbound.protection.outlook.com

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 1
• DS Records in parent zone: 0
• DS at Parent: False

DNSSEC - OK

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 ip4:145.58.64.80 include:spf.omroep.nl ip4:212.23.48.248/29 include:spf.protection.outlook.com
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 145.58.64.80, 212.23.48.248/29
• Includes: spf.omroep.nl, spf.protection.outlook.com
• DNS Lookups: 2
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: Not Present

Warnings:

• SPF record doesn't contain an 'all' mechanism

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtR1oEltUB9x99mnjvyK31nIk1G8RL2xA5TiCRQhi17D2MIhkOwKrYCyzjaysATDrE4a+3tWKUrsjM0e1Rw9GoszC11cf31Xwm+nn0UN4e71gttKe3aDZc5SpGgeTC1Y4j1wlRZWvUOTeyaaBO3etglGgo1sLcsX5trg9R8RSGl+eDg7dJGFbcTbm4hMZ3JBeV
• Valid Syntax: Yes

• Record: v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
• Syntax: Valid
• Policy: none
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

• Valid external domains: ag.eu.dmarcadvisor.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.