DNS Report for bithumb.com

• alan.ns.cloudflare.com

  • IPv4: 173.245.59.57, 172.64.33.57, 108.162.193.57
  • IPv6: 2606:4700:58::adf5:3b39, 2803:f800:50::6ca2:c139, 2a06:98c1:50::ac40:2139
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• meera.ns.cloudflare.com

  • IPv4: 173.245.58.195, 172.64.32.195, 108.162.192.195
  • IPv6: 2a06:98c1:50::ac40:20c3, 2803:f800:50::6ca2:c0c3, 2606:4700:50::adf5:3ac3
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• alan.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.17.10.104, 104.17.9.104
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• meera.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.17.9.104, 104.17.10.104
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

alan.ns.cloudflare.com

• Serial: 2348654520
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

meera.ns.cloudflare.com

• Serial: 2348654520
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

Serial: 2348654520 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

alan.ns.cloudflare.com

• 10 primary.us.email.fireeyecloud.com ( 3.93.93.45 )
• 20 alt1.us.email.fireeyecloud.com ( 3.93.93.45 )
• 30 alt2.us.email.fireeyecloud.com ( 34.223.36.125 )
• 40 alt3.us.email.fireeyecloud.com ( 3.93.93.45 )

meera.ns.cloudflare.com

• 10 primary.us.email.fireeyecloud.com ( 34.223.36.125 )
• 20 alt1.us.email.fireeyecloud.com ( 34.223.36.124 )
• 30 alt2.us.email.fireeyecloud.com ( 3.93.93.44 )
• 40 alt3.us.email.fireeyecloud.com ( 34.223.36.125 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 45.93.93.3.in-addr.arpa -> mx.us.email.fireeyecloud.com
• 45.93.93.3.in-addr.arpa -> mx.us.email.fireeyecloud.com
• 124.36.223.34.in-addr.arpa -> mx.us.email.fireeyecloud.com
• 45.93.93.3.in-addr.arpa -> mx.us.email.fireeyecloud.com
• 125.36.223.34.in-addr.arpa -> mx.us.email.fireeyecloud.com
• 125.36.223.34.in-addr.arpa -> mx.us.email.fireeyecloud.com
• 44.93.93.3.in-addr.arpa -> mx.us.email.fireeyecloud.com
• 125.36.223.34.in-addr.arpa -> mx.us.email.fireeyecloud.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 ip4:175.126.124.123 ip4:175.126.124.124 ip4:54.180.52.162 ip4:110.10.90.180 ip4:58.228.236.15 ip4:58.228.236.208 ip4:58.228.236.209 ip4:58.228.236.210 ip4:58.228.236.211 ip4:58.228.236.212 ip4:58.228.236.213 ip4:58.228.236.214 ip4:58.228.236.215 ip
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 175.126.124.123, 175.126.124.124, 54.180.52.162, 110.10.90.180, 58.228.236.15, 58.228.236.208, 58.228.236.209, 58.228.236.210, 58.228.236.211, 58.228.236.212, 58.228.236.213, 58.228.236.214, 58.228.236.215
• 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: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApIF+mRs1fOTn1BSOP5iyRuXPpFCEo9xdcDpuP0zxAMy7Y07ez+FBN44VyH2jMP6H5LkhXkf0LUsbgZBfXDX7rZYIHDFoEeZWIGKXEnUF3fL+F4U6LR1H3VYr+M4HCD+0OVL3WaWzHqGNDoaKnsouJexjli1svL1JpOKscT2IZtRbECUtd1Y+1VsFgBbOKabZQ
• Valid Syntax: Yes

• Record: v=DMARC1;p=none
• 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.