DNS Report for paypal.com

• ns1.p57.dynect.net

  • IPv4: 108.59.161.57
  • IPv6: 2600:2000:2210::57
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns2.p57.dynect.net

  • IPv4: 108.59.162.57
  • IPv6: 2600:2000:2220::57
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• pdns100.ultradns.com

  • IPv4: 156.154.64.100
  • IPv6: 2001:502:f3ff::88
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• pdns100.ultradns.net

  • IPv4: 156.154.65.100
  • IPv6: 2610:a1:1014::88
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1.p57.dynect.net

  • Status: Responded
  • IP(s): 151.101.129.21, 192.229.210.155, 151.101.65.21
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns2.p57.dynect.net

  • Status: Responded
  • IP(s): 151.101.65.21, 192.229.210.155, 151.101.129.21
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• pdns100.ultradns.com

  • Status: Responded
  • IP(s): 151.101.65.21, 192.229.210.155, 151.101.129.21
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• pdns100.ultradns.net

  • Status: Responded
  • IP(s): 192.229.210.155, 151.101.129.21, 151.101.65.21
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

ns1.p57.dynect.net

• Serial: 2012372152
• Refresh: 7200
• Retry: 600
• Expire: 1209600
• Minimum TTL: 300

ns2.p57.dynect.net

• Serial: 2012372152
• Refresh: 7200
• Retry: 600
• Expire: 1209600
• Minimum TTL: 300

pdns100.ultradns.com

• Serial: 2012372152
• Refresh: 7200
• Retry: 600
• Expire: 1209600
• Minimum TTL: 300

pdns100.ultradns.net

• Serial: 2012372152
• Refresh: 7200
• Retry: 600
• Expire: 1209600
• Minimum TTL: 300

Serial: 2012372152 - OK

REFRESH: 7200 - OK

RETRY: 600 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

ns1.p57.dynect.net

• 10 mx1.paypalcorp.com ( 173.224.165.17 )
• 10 mx2.paypalcorp.com ( 173.224.161.141 )

ns2.p57.dynect.net

• 10 mx1.paypalcorp.com ( 173.224.165.17 )
• 10 mx2.paypalcorp.com ( 173.224.161.141 )

pdns100.ultradns.com

• 10 mx1.paypalcorp.com ( 173.224.165.17 )
• 10 mx2.paypalcorp.com ( 173.224.161.141 )

pdns100.ultradns.net

• 10 mx1.paypalcorp.com ( 173.224.165.17 )
• 10 mx2.paypalcorp.com ( 173.224.161.141 )

MX Record Consistency - OK

MX Record Count - OK

• 141.161.224.173.in-addr.arpa -> mx2.paypalcorp.com
• 17.165.224.173.in-addr.arpa -> mx1.paypalcorp.com

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 3
• DS Records in parent zone: 0
• DS at Parent: False

DNSSEC - OK

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:pp._spf.paypal.com include:3ph1._spf.paypal.com include:3ph2._spf.paypal.com include:3ph3._spf.paypal.com include:3ph4._spf.paypal.com include:sendgrid.net include:aspmx.pardot.com ~all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: pp._spf.paypal.com, 3ph1._spf.paypal.com, 3ph2._spf.paypal.com, 3ph3._spf.paypal.com, 3ph4._spf.paypal.com, sendgrid.net, aspmx.pardot.com
• DNS Lookups: 21 (Warning: Exceeds limit)
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Warnings:

• SPF record has more than 10 DNS lookups, which may cause lookup limits

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

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

DMARC External Validation:

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