DNS Report for chello.nl

• ns3.upc.biz

  • IPv4: 195.20.106.133
  • IPv6: 2001:678:2e4::133
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns2.upc.biz

  • IPv4: 213.47.222.133
  • IPv6: 2001:730:3e12:1000::133
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns1.upc.biz

  • IPv4: 195.34.133.133
  • IPv6: 2001:730:3e12::133
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns3.upc.biz

  • Status: Responded
  • IP(s): 213.46.237.24
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.upc.biz

  • Status: Responded
  • IP(s): 213.46.237.24
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns1.upc.biz

  • Status: Responded
  • IP(s): 213.46.237.24
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns3.upc.biz

• Serial: 2024091201
• Refresh: 600
• Retry: 1800
• Expire: 604800
• Minimum TTL: 600

ns2.upc.biz

• Serial: 2024091201
• Refresh: 600
• Retry: 1800
• Expire: 604800
• Minimum TTL: 600

ns1.upc.biz

• Serial: 2024091201
• Refresh: 600
• Retry: 1800
• Expire: 604800
• Minimum TTL: 600

Serial: 2024091201 - OK

REFRESH: 600 - OK

RETRY: 1800 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 600 - Note: Outside recommended range (1-3 hours)

ns3.upc.biz

• 5 mxin5.ziggo.nl ( 84.116.6.2 )
• 10 mxin10.ziggo.nl ( 84.116.6.2 )

ns2.upc.biz

• 5 mxin5.ziggo.nl ( 84.116.6.2 )
• 10 mxin10.ziggo.nl ( 84.116.6.2 )

ns1.upc.biz

• 5 mxin5.ziggo.nl ( 84.116.6.2 )
• 10 mxin10.ziggo.nl ( 84.116.6.2 )

MX Record Consistency - OK

MX Record Count - OK

• 2.6.116.84.in-addr.arpa -> mx-ziggo-nl.nl1.edge.unified.services
• 2.6.116.84.in-addr.arpa -> mx-ziggo-nl.nl1.edge.unified.services

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 redirect=smtp.spf.ziggo.nl
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes:
• DNS Lookups: 0
• 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: No

Warnings:

• No DKIM records found for common selectors

• Record: v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];fo=1
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected], mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected], mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

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