DNS Report for crowdstrike.com

• eric.ns.cloudflare.com

  • IPv4: 173.245.59.112, 172.64.33.112, 108.162.193.112
  • IPv6: 2606:4700:58::adf5:3b70, 2803:f800:50::6ca2:c170, 2a06:98c1:50::ac40:2170
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• kay.ns.cloudflare.com

  • IPv4: 172.64.32.125, 108.162.192.125, 173.245.58.125
  • IPv6: 2606:4700:50::adf5:3a7d, 2a06:98c1:50::ac40:207d, 2803:f800:50::6ca2:c07d
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• eric.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.16.181.118, 104.16.180.118
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• kay.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.16.180.118, 104.16.181.118
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

eric.ns.cloudflare.com

• Serial: 2348025269
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

kay.ns.cloudflare.com

• Serial: 2348025269
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

Serial: 2348025269 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 1800 - Note: Outside recommended range (1-3 hours)

eric.ns.cloudflare.com

• 10 mxa-00206402.gslb.pphosted.com ( 148.163.148.77 )
• 10 mxb-00206402.gslb.pphosted.com ( 148.163.152.16 )

kay.ns.cloudflare.com

• 10 mxa-00206402.gslb.pphosted.com ( 148.163.148.77 )
• 10 mxb-00206402.gslb.pphosted.com ( 148.163.148.77 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 77.148.163.148.in-addr.arpa -> mx0a-00206402.pphosted.com
• 16.152.163.148.in-addr.arpa -> mx0b-00206402.pphosted.com
• 77.148.163.148.in-addr.arpa -> mx0a-00206402.pphosted.com

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 2
• 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 mx include:mktomail.com include:amazonses.com include:spf-00206402.pphosted.com include:spf-00206401.pphosted.com include:_spf.salesforce.com include:servers.mcsv.net a:spf.servicenowservices.com ip4:50.112.181.63/32 ip4:50.18.218.205/32 ip4:208.42
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 50.112.181.63/32, 50.18.218.205/32, 208.42
• Includes: mktomail.com, amazonses.com, spf-00206402.pphosted.com, spf-00206401.pphosted.com, _spf.salesforce.com, servers.mcsv.net
• DNS Lookups: 12 (Warning: Exceeds limit)
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: Not Present

Warnings:

• SPF record doesn't contain an 'all' mechanism
• SPF record has more than 10 DNS lookups, which may cause lookup limits

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: default
• Selector 'default':
  Record: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzwNBLyKKY2wxWMXYBp7cqifcZDcf3u7/FSb3Ks4RHfHrYS1wU2GbTg2h3owNaqhs2mRevYUURARaPipFO7k2+pda0c14bTnsg6/7zUN+PoTBHAaGA852d96mVvrKYzGScAvf7VetM7YwmzcrjgQkVIKf5i6+MwSFnN8Pey4E7rh3f8w5t4WcSArjyPMgs8VuDQJS0c5x
• Valid Syntax: No

Warnings:

• DKIM record for selector 'default' may be incomplete

• Record: v=DMARC1; p=reject; 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
• Reporting Interval: 3600 seconds

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.