DNS Report for rfc868server.com

• ns-1308.awsdns-35.org

  • IPv4: 205.251.197.28
  • IPv6: 2600:9000:5305:1c00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1802.awsdns-33.co.uk

  • IPv4: 205.251.199.10
  • IPv6: 2600:9000:5307:a00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-417.awsdns-52.com

  • IPv4: 205.251.193.161
  • IPv6: 2600:9000:5301:a100::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-662.awsdns-18.net

  • IPv4: 205.251.194.150
  • IPv6: 2600:9000:5302:9600::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1308.awsdns-35.org

  • Status: Responded
  • IP(s): 52.219.120.235, 52.219.194.171, 52.219.221.11, 52.219.117.147, 52.219.117.131, 52.219.117.163, 52.219.220.107
  • TTL: 5 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-1802.awsdns-33.co.uk

  • Status: Responded
  • IP(s): 52.219.192.43, 52.219.220.115, 52.219.120.171, 52.219.112.147, 52.219.121.43, 52.219.112.67, 52.219.112.171, 52.219.220.243
  • TTL: 5 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-417.awsdns-52.com

  • Status: Responded
  • IP(s): 52.219.194.75, 52.219.120.67, 52.219.112.227, 52.219.194.83, 52.219.121.43, 52.219.194.139, 52.219.216.67, 52.219.216.27
  • TTL: 5 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-662.awsdns-18.net

  • Status: Responded
  • IP(s): 52.219.192.91, 52.219.116.51, 52.219.193.179, 52.219.220.203, 52.219.193.83, 52.219.220.227, 52.219.220.107, 52.219.193.19
  • TTL: 5 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1308.awsdns-35.org

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-1802.awsdns-33.co.uk

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-417.awsdns-52.com

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-662.awsdns-18.net

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

Serial: 1 - OK

REFRESH: 7200 - OK

RETRY: 900 - OK

EXPIRE: 1209600 - OK

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

ns-1308.awsdns-35.org

Error: The DNS response does not contain an answer to the question: rfc868server.com. IN MX

ns-1802.awsdns-33.co.uk

Error: The DNS response does not contain an answer to the question: rfc868server.com. IN MX

ns-417.awsdns-52.com

Error: The DNS response does not contain an answer to the question: rfc868server.com. IN MX

ns-662.awsdns-18.net

Error: The DNS response does not contain an answer to the question: rfc868server.com. IN MX

MX Record Consistency - OK

MX Record Count - OK

No PTR records data available.

• 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: Failed

Multiple SPF Records: Passed

Errors:

• No TXT records found

• 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