Httpfy

DNS Report for backblaze.com

Date Generated: 2024-08-06 00:14:15

Nameservers

  • dolly.ns.cloudflare.com
  • kirk.ns.cloudflare.com

Nameserver Count - OK

Nameserver Queries

  • dolly.ns.cloudflare.com
    • Status: Responded
    • IP(s): 104.17.5.3, 104.17.6.3
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • kirk.ns.cloudflare.com
    • Status: Responded
    • IP(s): 104.17.5.3, 104.17.6.3
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections

SOA Records

dolly.ns.cloudflare.com
  • Serial: 2347933795
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800
kirk.ns.cloudflare.com
  • Serial: 2347933795
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800

Serial: 2347933795 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

MX Records

dolly.ns.cloudflare.com
kirk.ns.cloudflare.com

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 95.182.220.205.in-addr.arpa -> mx0b-00807701.pphosted.com
  • 95.170.220.205.in-addr.arpa -> mx0a-00807701.pphosted.com
  • 95.182.220.205.in-addr.arpa -> mx0b-00807701.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 (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 redirect=backblaze.com.hosted.spf-report.com
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes:
  • DNS Lookups: 2
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: Not Present
Warnings:
  • SPF record doesn't contain an 'all' mechanism
Errors:
  • SPF record syntax is invalid

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: Yes
  • Selectors Found: google
  • Selector 'google':
    Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjTfKLWDg2w7t89naOSguOukRJ/E9XVN8uJz+mQ2Ek4ykzL1Zep+g+LNgydA5xiH7NtoF3DvuEMHGL5H42MwYoEfE6pkYaqOcfM+4OSP6r4iSpAcCm5GynlRYDCsSo9mPXlH3lq3U5CWVoaX+HlYGi1bHy/ol131EWdSDXnYkDi+sXaHeMBGfBedZIu0+3EKy+
  • Valid Syntax: Yes

DMARC

DMARC External Validation:
  • Valid external domains: mxtoolbox.dmarc-report.com, dmarc.postmarkapp.com, forensics.dmarc-report.com
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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