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DNS Report for supabase.co

Date Generated: 2024-08-17 10:39:02
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Nameservers

  • christina.ns.cloudflare.com
  • neil.ns.cloudflare.com

Nameserver Count - OK

Nameserver Queries

  • christina.ns.cloudflare.com
    • Status: Responded
    • IP(s): 76.76.21.21
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • neil.ns.cloudflare.com
    • Status: Responded
    • IP(s): 76.76.21.21
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections

SOA Records

christina.ns.cloudflare.com
  • Serial: 2349376823
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 30
neil.ns.cloudflare.com
  • Serial: 2349376823
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 30

Serial: 2349376823 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 30 - Note: Outside recommended range (1-3 hours)

MX Records

christina.ns.cloudflare.com

Error: The DNS response does not contain an answer to the question: supabase.co. IN MX

neil.ns.cloudflare.com

Error: The DNS response does not contain an answer to the question: supabase.co. IN MX

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

No PTR records data available.

DNSSEC

DNSSEC Inspector
  • 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 (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 -all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes:
  • DNS Lookups: 1
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: -all

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: Yes
  • Selectors Found: default
  • Selector 'default':
    Record: v=DKIM1; p=
  • Valid Syntax: No
Warnings:
  • DKIM record for selector 'default' may be incomplete

DMARC

  • Record: v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
  • Syntax: Valid
  • Policy: reject
  • Subdomain Policy: reject
  • RUA (Aggregate Reports):
  • DKIM Alignment (adkim): Strict
  • SPF Alignment (aspf): Strict
DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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