DNS Report for dcinside.com

• ns.gabia.co.kr

  • IPv4: 43.201.170.100
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns1.gabia.co.kr

  • IPv4: 20.200.205.248
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns.gabia.net

  • IPv4: 211.234.124.90, 121.78.117.39
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns.gabia.co.kr

  • Status: Responded
  • IP(s): 121.125.60.151
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns1.gabia.co.kr

  • Status: Responded
  • IP(s): 121.125.60.151
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns.gabia.net

  • Status: Responded
  • IP(s): 121.125.60.151
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns.gabia.co.kr

• Serial: 2021052111
• Refresh: 1800
• Retry: 600
• Expire: 1209600
• Minimum TTL: 86400

ns1.gabia.co.kr

• Serial: 2021052111
• Refresh: 1800
• Retry: 600
• Expire: 1209600
• Minimum TTL: 86400

ns.gabia.net

• Serial: 2021052111
• Refresh: 1800
• Retry: 600
• Expire: 1209600
• Minimum TTL: 86400

Serial: 2021052111 - OK

REFRESH: 1800 - OK

RETRY: 600 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 86400 - Note: Outside recommended range (1-3 hours)

ns.gabia.co.kr

• 0 mail.dcinside.com ( 121.125.60.170 )

ns1.gabia.co.kr

• 0 mail.dcinside.com ( 121.125.60.170 )

ns.gabia.net

• 0 mail.dcinside.com ( 121.125.60.170 )

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

• 170.60.125.121.in-addr.arpa -> mail.dcinside.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 ip4:121.125.60.180 ip4:121.125.60.172 ip4:121.125.60.173 ip4:121.125.60.170 ip4:121.125.60.174 ip4:121.125.60.175 ip4:121.125.60.220 ip4:121.125.60.221 ip4:106.10.34.139 include:mail.dcinside.com include:dcinside.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 121.125.60.180, 121.125.60.172, 121.125.60.173, 121.125.60.170, 121.125.60.174, 121.125.60.175, 121.125.60.220, 121.125.60.221, 106.10.34.139
• Includes: mail.dcinside.com, dcinside.com
• DNS Lookups: 4
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• 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:

• DMARC record does not exist