DNS Report for mf.gov.pl

• ns3.mf.gov.pl

  • IPv4: 145.237.192.249
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• lksu.ippt.gov.pl

  • IPv4: 148.81.52.11
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns4.mf.gov.pl

  • IPv4: 145.237.192.250
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2.mf.gov.pl

  • IPv4: 145.237.237.2
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns1.mf.gov.pl

  • IPv4: 145.237.237.1
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns3.mf.gov.pl

  • Status: Responded
  • IP(s): 145.237.204.44
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• lksu.ippt.gov.pl

  • Status: Responded
  • IP(s): 145.237.204.44
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns4.mf.gov.pl

  • Status: Responded
  • IP(s): 145.237.204.44
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.mf.gov.pl

  • Status: Responded
  • IP(s): 145.237.204.44
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns1.mf.gov.pl

  • Status: Responded
  • IP(s): 145.237.204.44
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns3.mf.gov.pl

• Serial: 2022073149
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

lksu.ippt.gov.pl

• Serial: 2022073149
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

ns4.mf.gov.pl

• Serial: 2022073149
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

ns2.mf.gov.pl

• Serial: 2022073149
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

ns1.mf.gov.pl

• Serial: 2022073149
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

Serial: 2022073149 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 2419200 - OK

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

ns3.mf.gov.pl

• 10 mx8.mf.gov.pl ( 145.237.192.23 )
• 10 mx9.mf.gov.pl ( 145.237.192.24 )

lksu.ippt.gov.pl

• 10 mx8.mf.gov.pl ( 145.237.192.23 )
• 10 mx9.mf.gov.pl ( 145.237.192.24 )

ns4.mf.gov.pl

• 10 mx8.mf.gov.pl ( 145.237.192.23 )
• 10 mx9.mf.gov.pl ( 145.237.192.24 )

ns2.mf.gov.pl

• 10 mx8.mf.gov.pl ( 145.237.192.23 )
• 10 mx9.mf.gov.pl ( 145.237.192.24 )

ns1.mf.gov.pl

• 10 mx8.mf.gov.pl ( 145.237.192.23 )
• 10 mx9.mf.gov.pl ( 145.237.192.24 )

MX Record Consistency - OK

MX Record Count - OK

• 23.192.237.145.in-addr.arpa -> mx8.mf.gov.pl
• 24.192.237.145.in-addr.arpa -> mx9.mf.gov.pl

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 ip4:145.237.237.0/26 ip4:145.237.192.0/27 ip4:145.237.158.128/29 include:spf.protection.outlook.com -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 145.237.237.0/26, 145.237.192.0/27, 145.237.158.128/29
• 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;
• Syntax: Valid
• Policy: None
• RUA (Aggregate Reports):

DMARC External Validation:

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

Warnings:

• Invalid policy: None