DNS Report for pearson.com

• dns-emea-1.ptns.pearson.com

  • IPv4: 159.182.79.40
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns-amer-2.ptns.pearson.com

  • IPv4: 159.182.241.40
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns-amer-1.ptns.pearson.com

  • IPv4: 159.182.38.40
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns-emea-2.ptns.pearson.com

  • IPv4: 159.182.127.40
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns-apac-1.ptns.pearson.com

  • IPv4: 159.182.67.40
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• dns-apac-2.ptns.pearson.com

  • IPv4: 159.182.63.40
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• dns-emea-1.ptns.pearson.com

  • Status: Responded
  • IP(s): 63.35.23.131, 34.246.144.185, 52.51.131.59
  • TTL: 900 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns-amer-2.ptns.pearson.com

  • Status: Responded
  • IP(s): 34.246.144.185, 52.51.131.59, 63.35.23.131
  • TTL: 900 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns-amer-1.ptns.pearson.com

  • Status: Responded
  • IP(s): 52.51.131.59, 63.35.23.131, 34.246.144.185
  • TTL: 900 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns-emea-2.ptns.pearson.com

  • Status: Responded
  • IP(s): 52.51.131.59, 63.35.23.131, 34.246.144.185
  • TTL: 900 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns-apac-1.ptns.pearson.com

  • Status: Responded
  • IP(s): 52.51.131.59, 63.35.23.131, 34.246.144.185
  • TTL: 900 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns-apac-2.ptns.pearson.com

  • Status: Responded
  • IP(s): 63.35.23.131, 34.246.144.185, 52.51.131.59
  • TTL: 900 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

dns-emea-1.ptns.pearson.com

• Serial: 2013050457
• Refresh: 900
• Retry: 900
• Expire: 2592000
• Minimum TTL: 900

dns-amer-2.ptns.pearson.com

• Serial: 2013050457
• Refresh: 900
• Retry: 900
• Expire: 2592000
• Minimum TTL: 900

dns-amer-1.ptns.pearson.com

• Serial: 2013050457
• Refresh: 900
• Retry: 900
• Expire: 2592000
• Minimum TTL: 900

dns-emea-2.ptns.pearson.com

• Serial: 2013050457
• Refresh: 900
• Retry: 900
• Expire: 2592000
• Minimum TTL: 900

dns-apac-1.ptns.pearson.com

• Serial: 2013050457
• Refresh: 900
• Retry: 900
• Expire: 2592000
• Minimum TTL: 900

dns-apac-2.ptns.pearson.com

• Serial: 2013050457
• Refresh: 900
• Retry: 900
• Expire: 2592000
• Minimum TTL: 900

Serial: 2013050457 - OK

REFRESH: 900 - OK

RETRY: 900 - OK

EXPIRE: 2592000 - OK

MINIMUM TTL: 900 - Note: Outside recommended range (1-3 hours)

dns-emea-1.ptns.pearson.com

• 10 pearson-com.mail.protection.outlook.com ( 52.101.9.17 )

dns-amer-2.ptns.pearson.com

• 10 pearson-com.mail.protection.outlook.com ( 52.101.41.22 )

dns-amer-1.ptns.pearson.com

• 10 pearson-com.mail.protection.outlook.com ( 52.101.42.13 )

dns-emea-2.ptns.pearson.com

• 10 pearson-com.mail.protection.outlook.com ( 52.101.9.17 )

dns-apac-1.ptns.pearson.com

• 10 pearson-com.mail.protection.outlook.com ( 52.101.9.17 )

dns-apac-2.ptns.pearson.com

• 10 pearson-com.mail.protection.outlook.com ( 52.101.42.13 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 22.41.101.52.in-addr.arpa -> mail-sj2pr05cu00406.inbound.protection.outlook.com
• 13.42.101.52.in-addr.arpa -> mail-mw2pr02cu00405.inbound.protection.outlook.com
• 17.9.101.52.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 17.9.101.52.in-addr.arpa.

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 include:_spf.pearson_com._d.easydmarc.pro ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _spf.pearson_com._d.easydmarc.pro
• DNS Lookups: 5
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0yvCrQXhZNpHpaBPOjk/vh4g/1+uWEvct+qhRpvSEf/J0eq+BYW0+IJPY2tGxRPtnzbxXnZGOeIZj8QGAEr039k/K4sVciAFwbR/07/+ycev5rT8WTgcBSDp+k807sOy8PaiVWo+ceOvH2JbjZjE4xnlABu6dJgxO6S4AXkCqSeL0M1v127eNfpb1Me1F6gcJ
• Valid Syntax: Yes

• Record: v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

• Valid external domains: rua.easydmarc.us, ruf.easydmarc.us
• All external domains in your DMARC record are giving permission to send them DMARC reports.