DNS Report for etherscan.io

• dora.ns.cloudflare.com

  • IPv4: 172.64.32.108, 108.162.192.108, 173.245.58.108
  • IPv6: 2803:f800:50::6ca2:c06c, 2606:4700:50::adf5:3a6c, 2a06:98c1:50::ac40:206c
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• hank.ns.cloudflare.com

  • IPv4: 173.245.59.116, 172.64.33.116, 108.162.193.116
  • IPv6: 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• dora.ns.cloudflare.com

  • Status: Responded
  • IP(s): 172.67.8.107, 104.22.15.57, 104.22.14.57
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• hank.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.22.15.57, 104.22.14.57, 172.67.8.107
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

dora.ns.cloudflare.com

• Serial: 2348219733
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

hank.ns.cloudflare.com

• Serial: 2348219733
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

Serial: 2348219733 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

dora.ns.cloudflare.com

• 10 mx.zoho.com ( 136.143.191.44 )
• 20 mx2.zoho.com ( 136.143.183.44 )
• 50 mx3.zoho.com ( 136.143.191.44 )

hank.ns.cloudflare.com

• 10 mx.zoho.com ( 136.143.191.44 )
• 20 mx2.zoho.com ( 136.143.183.44 )
• 50 mx3.zoho.com ( 136.143.191.44 )

MX Record Consistency - OK

MX Record Count - OK

• 44.191.143.136.in-addr.arpa -> mx.zoho.com
• 44.191.143.136.in-addr.arpa -> mx3.zoho.com
• 44.183.143.136.in-addr.arpa -> mx2.zoho.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 mx ip4:199.193.113.17 ip4:110.4.41.105 ip4:110.4.41.87 ip4:149.56.241.175 ip4:149.72.233.69 ip4:149.72.34.6 ip4:198.178.120.232 ip4:23.111.173.138 include:zoho.com include:sendgrid.net include:freshdesk.com include:email.freshdesk.com -all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 199.193.113.17, 110.4.41.105, 110.4.41.87, 149.56.241.175, 149.72.233.69, 149.72.34.6, 198.178.120.232, 23.111.173.138
• Includes: zoho.com, sendgrid.net, freshdesk.com, email.freshdesk.com
• DNS Lookups: 7
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: zoho
• Selector 'zoho':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCNWSR1WjyItAFWqlKb3WBH8KwcptkXIe4e3Mk/ihx+/k1GlS9JRjT4lmYwRosqBTXOmn3p6usDwKpkP132AYb3YcVzukJrdi8u9ECQj0UFbAqdImPN2dq8U8oCRe2La7XFR1iET0MNATV0cIOEgOvoo4Mg3WuKlGsuZ7HfFIK6qwIDAQAB
• Valid Syntax: Yes

• Record: v=DMARC1; p=reject;
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports):

DMARC External Validation:

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