DNS Report for 24h.com.vn

• dns1.24h.com.vn

  • IPv4: 125.212.247.110
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns3.24h.com.vn

  • IPv4: 125.212.247.110
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns2.24h.com.vn

  • IPv4: 103.174.217.30
  • IPv6: No IPv6 found
  • TTL (IPv4): 25 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• dns1.24h.com.vn

  • Status: Responded
  • IP(s): 103.174.217.8, 125.212.247.111
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns3.24h.com.vn

  • Status: Responded
  • IP(s): 103.174.217.8, 125.212.247.111
  • TTL: 58 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns2.24h.com.vn

  • Status: Responded
  • IP(s): 103.174.217.8, 125.212.247.111
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

dns1.24h.com.vn

• Serial: 2024071601
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

dns3.24h.com.vn

• Serial: 2024071601
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

dns2.24h.com.vn

• Serial: 2024071601
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

Serial: 2024071601 - OK

REFRESH: 7200 - OK

RETRY: 900 - OK

EXPIRE: 1209600 - OK

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

dns1.24h.com.vn

• 1 ASPMX.L.GOOGLE.COM ( 172.253.115.26 )
• 5 ALT1.ASPMX.L.GOOGLE.COM ( 209.85.202.26 )
• 5 ALT2.ASPMX.L.GOOGLE.COM ( 64.233.184.26 )
• 10 ALT3.ASPMX.L.GOOGLE.COM ( 142.250.27.26 )
• 10 ALT4.ASPMX.L.GOOGLE.COM ( 142.250.153.26 )
• 20 mail.24h.com.vn ( No IP found )

dns3.24h.com.vn

• 1 ASPMX.L.GOOGLE.COM ( 172.253.115.26 )
• 5 ALT1.ASPMX.L.GOOGLE.COM ( 209.85.202.26 )
• 5 ALT2.ASPMX.L.GOOGLE.COM ( 64.233.184.26 )
• 10 ALT3.ASPMX.L.GOOGLE.COM ( 142.250.27.26 )
• 10 ALT4.ASPMX.L.GOOGLE.COM ( 142.250.153.27 )
• 20 mail.24h.com.vn ( No IP found )

dns2.24h.com.vn

• 1 ASPMX.L.GOOGLE.COM ( 172.253.115.26 )
• 5 ALT1.ASPMX.L.GOOGLE.COM ( 209.85.202.26 )
• 5 ALT2.ASPMX.L.GOOGLE.COM ( 64.233.184.27 )
• 10 ALT3.ASPMX.L.GOOGLE.COM ( 142.250.27.26 )
• 10 ALT4.ASPMX.L.GOOGLE.COM ( 142.250.153.27 )
• 20 mail.24h.com.vn ( No IP found )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 26.115.253.172.in-addr.arpa -> bg-in-f26.1e100.net
• 26.153.250.142.in-addr.arpa -> ea-in-f26.1e100.net
• 27.153.250.142.in-addr.arpa -> ea-in-f27.1e100.net
• 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net
• 27.184.233.64.in-addr.arpa -> wa-in-f27.1e100.net
• 26.27.250.142.in-addr.arpa -> ra-in-f26.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net

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 include:spf.24h.com.vn include:_spf.google.com include:amazonses.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf.24h.com.vn, _spf.google.com, amazonses.com
• DNS Lookups: 6
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkDB+OfjMc13r3XfX3WgGo2Cbd5UREwuO7wGgYi574TfxQ1HeNaghGxXHQgoNkl1V92xCrKRimikh/2piTAYqg8MciqIssLdPSPVweh4PzgEm09R5GqD+/cYRFdMLZ/oLsr86qGJAkunnnqiXmh+ypEZsJWguP22NI9hNkTxO+w7BB2+EjFNMouh9zuUlyOlkF
• Valid Syntax: Yes

• Record: v=DMARC1; p=quarantine; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
• Syntax: Valid
• Policy: quarantine
• Percent: 100%
• RUA (Aggregate Reports): mailto:[email protected]!10m
• RUF (Forensic Reports): mailto:[email protected]!10m
• Reporting Interval: 86400 seconds

DMARC External Validation:

• Invalid external domains: 24h.com.vn!10m, 24h.com.vn!10m

Warnings:

• Some external domains are not properly configured to receive DMARC reports: 24h.com.vn!10m, 24h.com.vn!10m