DNS Report for nmfn.com

• fk1-z6-ib-internet.northwesternmutual.com

  • IPv4: 216.20.176.228
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• mkn-z3-ib-internet.northwesternmutual.com

  • IPv4: 216.20.179.228
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• auth61.ns.uu.net

  • IPv4: 198.6.1.182
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• auth01.ns.uu.net

  • IPv4: 198.6.1.81
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• fk1-z6-ib-internet.northwesternmutual.com

  • Status: Responded
  • IP(s): 216.20.178.208
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• mkn-z3-ib-internet.northwesternmutual.com

  • Status: Responded
  • IP(s): 216.20.178.208
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• auth61.ns.uu.net

  • Status: Failed: All nameservers failed to answer the query nmfn.com. IN A: Server 198.6.1.182 UDP port 53 answered REFUSED
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• auth01.ns.uu.net

  • Status: Responded
  • IP(s): 216.20.178.208
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

fk1-z6-ib-internet.northwesternmutual.com

• Serial: 25167
• Refresh: 10800
• Retry: 3600
• Expire: 2592000
• Minimum TTL: 300

mkn-z3-ib-internet.northwesternmutual.com

• Serial: 25167
• Refresh: 10800
• Retry: 3600
• Expire: 2592000
• Minimum TTL: 300

auth61.ns.uu.net

Error: All nameservers failed to answer the query nmfn.com. IN SOA: Server 198.6.1.182 UDP port 53 answered REFUSED

auth01.ns.uu.net

• Serial: 25167
• Refresh: 10800
• Retry: 3600
• Expire: 2592000
• Minimum TTL: 300

Serial - Warning: Inconsistent across nameservers

REFRESH - Warning: Inconsistent across nameservers

RETRY - Warning: Inconsistent across nameservers

EXPIRE - Warning: Inconsistent across nameservers

MINIMUM TTL - Warning: Inconsistent across nameservers

fk1-z6-ib-internet.northwesternmutual.com

• 10 mxa-00170901.gslb.pphosted.com ( 67.231.156.180 )
• 10 mxb-00170901.gslb.pphosted.com ( 67.231.148.181 )

mkn-z3-ib-internet.northwesternmutual.com

• 10 mxa-00170901.gslb.pphosted.com ( 67.231.148.181 )
• 10 mxb-00170901.gslb.pphosted.com ( 67.231.156.180 )

auth61.ns.uu.net

Error: All nameservers failed to answer the query nmfn.com. IN MX: Server 198.6.1.182 UDP port 53 answered REFUSED

auth01.ns.uu.net

• 10 mxa-00170901.gslb.pphosted.com ( 67.231.156.180 )
• 10 mxb-00170901.gslb.pphosted.com ( 67.231.148.181 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 180.156.231.67.in-addr.arpa -> mx0b-00170901.pphosted.com
• 181.148.231.67.in-addr.arpa -> mx0a-00170901.pphosted.com
• 181.148.231.67.in-addr.arpa -> mx0a-00170901.pphosted.com
• 180.156.231.67.in-addr.arpa -> mx0b-00170901.pphosted.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 mx -all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes:
• DNS Lookups: 2
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• Record: v=DMARC1; p=reject; aspf=s; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1
• SPF Alignment (aspf): Strict
• Reporting Interval: 3600 seconds

DMARC External Validation:

• Valid external domains: emaildefense.proofpoint.com, emaildefense.proofpoint.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.