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DNS Report for twilio.com

Date Generated: 2024-07-28 05:43:21
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Nameservers

  • ns2.dnsmadeeasy.com
    • IPv4: 208.80.126.2
    • IPv6: 2600:1802:2::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a24-65.akam.net
    • IPv4: 2.16.130.65
    • IPv6: 2600:1480:9800::41
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns0.dnsmadeeasy.com
    • IPv4: 208.94.148.2
    • IPv6: 2600:1800::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns1.dnsmadeeasy.com
    • IPv4: 208.80.124.2
    • IPv6: 2600:1801:1::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a11-64.akam.net
    • IPv4: 84.53.139.64
    • IPv6: 2600:1480:1::40
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • a1-83.akam.net
    • IPv4: 193.108.91.83
    • IPv6: 2600:1401:2::53
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • ns2.dnsmadeeasy.com
    • Status: Responded
    • IP(s): 35.168.222.240, 44.199.52.48, 52.6.206.82
    • TTL: 60 seconds
    • Recursive Queries: Unclear (Response code: NOERROR)
    • TCP Connectivity: Allows TCP connections
  • a24-65.akam.net
    • Status: Responded
    • IP(s): 44.199.52.48, 52.6.206.82, 35.168.222.240
    • TTL: 60 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • ns0.dnsmadeeasy.com
    • Status: Responded
    • IP(s): 44.199.52.48, 52.6.206.82, 35.168.222.240
    • TTL: 60 seconds
    • Recursive Queries: Unclear (Response code: NOERROR)
    • TCP Connectivity: Allows TCP connections
  • ns1.dnsmadeeasy.com
    • Status: Responded
    • IP(s): 35.168.222.240, 44.199.52.48, 52.6.206.82
    • TTL: 60 seconds
    • Recursive Queries: Unclear (Response code: NOERROR)
    • TCP Connectivity: Allows TCP connections
  • a11-64.akam.net
    • Status: Responded
    • IP(s): 44.199.52.48, 35.168.222.240, 52.6.206.82
    • TTL: 60 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • a1-83.akam.net
    • Status: Responded
    • IP(s): 35.168.222.240, 44.199.52.48, 52.6.206.82
    • TTL: 60 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

SOA Records

ns2.dnsmadeeasy.com
  • Serial: 2009010838
  • Refresh: 43200
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 180
a24-65.akam.net
  • Serial: 2009010838
  • Refresh: 43200
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 180
ns0.dnsmadeeasy.com
  • Serial: 2009010838
  • Refresh: 43200
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 180
ns1.dnsmadeeasy.com
  • Serial: 2009010838
  • Refresh: 43200
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 180
a11-64.akam.net
  • Serial: 2009010838
  • Refresh: 43200
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 180
a1-83.akam.net
  • Serial: 2009010838
  • Refresh: 43200
  • Retry: 3600
  • Expire: 1209600
  • Minimum TTL: 180

Serial: 2009010838 - OK

REFRESH: 43200 - OK

RETRY: 3600 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 180 - Note: Outside recommended range (1-3 hours)

MX Records

ns2.dnsmadeeasy.com
a24-65.akam.net
ns0.dnsmadeeasy.com
ns1.dnsmadeeasy.com
a11-64.akam.net
a1-83.akam.net

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 14.149.163.148.in-addr.arpa -> mx0a-0023de01.pphosted.com
  • 13.153.163.148.in-addr.arpa -> mx0b-0023de01.pphosted.com
  • 14.149.163.148.in-addr.arpa -> mx0a-0023de01.pphosted.com
  • 13.153.163.148.in-addr.arpa -> mx0b-0023de01.pphosted.com

PTR Records - OK

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 include:twilio.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: twilio.com._nspf.vali.email, %{i}._ip.%{h}._ehlo.%{d}._spf.vali.email
  • DNS Lookups: 7
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all
Errors:
  • SPF record syntax is invalid

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: Yes
  • Selectors Found: smtp
  • Selector 'smtp':
    Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+9ssKOsTrfewtF1DWHYRky2x43SW3zv611Vsp1U1/Xkn9sZD3Gqowl3X5xaBkN/GcWcCMHmiZmXqPB503XWQf5edEQmTG1iFSD83nrnzvVFcafjpVm2yOkXsT0yp6bO/bWo9c82IUFq7aZcj58C+QCMO05gunD2TI5hna1SJb8wIDAQAB
  • Valid Syntax: Yes

DMARC

DMARC External Validation:
  • Valid external domains: vali.email
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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