DNS Report for licdn.com

• ns1-42.azure-dns.com

  • IPv4: 150.171.10.42
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns2-42.azure-dns.net

  • IPv4: 150.171.16.42
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns3-42.azure-dns.org

  • IPv4: 13.107.222.42
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns4-42.azure-dns.info

  • IPv4: 13.107.206.42
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns1.p09.nsone.net

  • IPv4: 198.51.44.9
  • IPv6: 2620:4d:4000:6259:7:9:0:1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns2.p09.nsone.net

  • IPv4: 198.51.45.9
  • IPv6: 2a00:edc0:6259:7:9::2
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns3.p09.nsone.net

  • IPv4: 198.51.44.73
  • IPv6: 2620:4d:4000:6259:7:9:0:3
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns4.p09.nsone.net

  • IPv4: 198.51.45.73
  • IPv6: 2a00:edc0:6259:7:9::4
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - Note: 8 nameservers (recommended: 2-7)

• ns1-42.azure-dns.com

  • Status: Failed: The DNS response does not contain an answer to the question: licdn.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2-42.azure-dns.net

  • Status: Failed: The DNS response does not contain an answer to the question: licdn.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns3-42.azure-dns.org

  • Status: Failed: The DNS response does not contain an answer to the question: licdn.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns4-42.azure-dns.info

  • Status: Failed: The DNS response does not contain an answer to the question: licdn.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns1.p09.nsone.net

  • Status: Failed: The DNS response does not contain an answer to the question: licdn.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• dns2.p09.nsone.net

  • Status: Failed: The DNS response does not contain an answer to the question: licdn.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• dns3.p09.nsone.net

  • Status: Failed: The DNS response does not contain an answer to the question: licdn.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• dns4.p09.nsone.net

  • Status: Failed: The DNS response does not contain an answer to the question: licdn.com. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

ns1-42.azure-dns.com

• Serial: 1
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 60

ns2-42.azure-dns.net

• Serial: 1
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 60

ns3-42.azure-dns.org

• Serial: 1
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 60

ns4-42.azure-dns.info

• Serial: 1
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 60

dns1.p09.nsone.net

• Serial: 1659336510
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 60

dns2.p09.nsone.net

• Serial: 1659336510
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 60

dns3.p09.nsone.net

• Serial: 1659336510
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 60

dns4.p09.nsone.net

• Serial: 1659336510
• Refresh: 3600
• Retry: 600
• Expire: 604800
• Minimum TTL: 60

Serial - Warning: Inconsistent across nameservers

REFRESH: 3600 - OK

RETRY: 600 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 60 - Note: Outside recommended range (1-3 hours)

ns1-42.azure-dns.com

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

ns2-42.azure-dns.net

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

ns3-42.azure-dns.org

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

ns4-42.azure-dns.info

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

dns1.p09.nsone.net

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

dns2.p09.nsone.net

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

dns3.p09.nsone.net

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

dns4.p09.nsone.net

Error: The DNS response does not contain an answer to the question: licdn.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: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes:
• DNS Lookups: 1
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: Yes
• Selectors Found: default
• Selector 'default':
  Record: v=DKIM1; p=
• Valid Syntax: No

Warnings:

• DKIM record for selector 'default' may be incomplete

• Record: v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected], mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected], mailto:[email protected]

DMARC External Validation:

• Valid external domains: rua.agari.com, rua.dmarc.emailanalyst.com, ruf.agari.com, ruf.dmarc.emailanalyst.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.