DNS Report for anycastdns.cz

• ns1.anycastdns.cz

  • IPv4: 185.38.108.108
  • IPv6: 2a00:fea0:dead::beef
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns2.anycastdns.cz

  • IPv4: 185.28.194.194
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• sec1.rcode0.net

  • IPv4: 192.174.68.100
  • IPv6: 2001:67c:1bc::100
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• sec2.rcode0.net

  • IPv4: 176.97.158.100
  • IPv6: 2001:67c:10b8::100
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1.anycastdns.cz

  • Status: Responded
  • IP(s): 185.82.212.80
  • TTL: 900 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.anycastdns.cz

  • Status: Responded
  • IP(s): 185.82.212.80
  • TTL: 900 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• sec1.rcode0.net

  • Status: Responded
  • IP(s): 185.82.212.80
  • TTL: 900 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• sec2.rcode0.net

  • Status: Responded
  • IP(s): 185.82.212.80
  • TTL: 900 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

ns1.anycastdns.cz

• Serial: 2725279171
• Refresh: 86400
• Retry: 900
• Expire: 1209600
• Minimum TTL: 1800

ns2.anycastdns.cz

• Serial: 2725279171
• Refresh: 86400
• Retry: 900
• Expire: 1209600
• Minimum TTL: 1800

sec1.rcode0.net

• Serial: 2725279171
• Refresh: 86400
• Retry: 900
• Expire: 1209600
• Minimum TTL: 1800

sec2.rcode0.net

• Serial: 2725279171
• Refresh: 86400
• Retry: 900
• Expire: 1209600
• Minimum TTL: 1800

Serial: 2725279171 - OK

REFRESH: 86400 - OK

RETRY: 900 - OK

EXPIRE: 1209600 - OK

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

ns1.anycastdns.cz

• 10 mail.anycastdns.cz ( 77.78.126.167 )

ns2.anycastdns.cz

• 10 mail.anycastdns.cz ( 77.78.126.167 )

sec1.rcode0.net

• 10 mail.anycastdns.cz ( 77.78.126.167 )

sec2.rcode0.net

• 10 mail.anycastdns.cz ( 77.78.126.167 )

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

• 167.126.78.77.in-addr.arpa -> firemni.gransy.com

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 2
• DS Records in parent zone: 0
• DS at Parent: None

DNSSEC - OK

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 a mx include:gransy.com
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: gransy.com
• DNS Lookups: 4
• 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: mail
• Selector 'mail':
  Record: v=DKIM1;
• Valid Syntax: No

Warnings:

• DKIM record for selector 'mail' may be incomplete

• Record: None
• Syntax: Invalid
• Policy: None
• RUA (Aggregate Reports):

DMARC External Validation:

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

Errors:

• No DMARC record found