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DNS Report for pubnubapi.com

Date Generated: 2024-08-08 12:16:13
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Nameservers

  • dns1.p03.nsone.net
    • IPv4: 198.51.44.3
    • IPv6: 2620:4d:4000:6259:7:3:0:1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns2.p03.nsone.net
    • IPv4: 198.51.45.3
    • IPv6: 2a00:edc0:6259:7:3::2
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns3.p03.nsone.net
    • IPv4: 198.51.44.67
    • IPv6: 2620:4d:4000:6259:7:3:0:3
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns01.pubnubdns.com
    • IPv4: 148.163.240.1
    • IPv6: 2607:f740:e631::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns02.pubnubdns.com
    • IPv4: 148.163.240.65
    • IPv6: 2607:f740:e631:4::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns03.pubnubdns.com
    • IPv4: 148.163.240.129
    • IPv6: 2607:f740:e631:8::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • dns1.p03.nsone.net
    • Status: Failed: The DNS response does not contain an answer to the question: pubnubapi.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns2.p03.nsone.net
    • Status: Failed: The DNS response does not contain an answer to the question: pubnubapi.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns3.p03.nsone.net
    • Status: Failed: The DNS response does not contain an answer to the question: pubnubapi.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • ns01.pubnubdns.com
    • Status: Failed: The DNS response does not contain an answer to the question: pubnubapi.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns02.pubnubdns.com
    • Status: Failed: The DNS response does not contain an answer to the question: pubnubapi.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns03.pubnubdns.com
    • Status: Failed: The DNS response does not contain an answer to the question: pubnubapi.com. IN A
    • IP(s):
    • TTL: N/A seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

dns1.p03.nsone.net
  • Serial: 1655241374
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
dns2.p03.nsone.net
  • Serial: 1655241374
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
dns3.p03.nsone.net
  • Serial: 1655241374
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
ns01.pubnubdns.com
  • Serial: 1655241374
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
ns02.pubnubdns.com
  • Serial: 1655241374
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300
ns03.pubnubdns.com
  • Serial: 1655241374
  • Refresh: 3600
  • Retry: 600
  • Expire: 604800
  • Minimum TTL: 300

Serial: 1655241374 - OK

REFRESH: 3600 - OK

RETRY: 600 - OK

EXPIRE: 604800 - OK

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

MX Records

dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
ns01.pubnubdns.com
ns02.pubnubdns.com
ns03.pubnubdns.com

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 27.153.250.142.in-addr.arpa -> ea-in-f27.1e100.net
  • 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
  • 26.27.250.142.in-addr.arpa -> ra-in-f26.1e100.net
  • 27.122.253.172.in-addr.arpa -> bh-in-f27.1e100.net
  • 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net
  • 26.153.250.142.in-addr.arpa -> ea-in-f26.1e100.net
  • 27.111.251.142.in-addr.arpa -> bk-in-f27.1e100.net

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 a mx include:_spf.google.com ip4:50.23.90.171 ip4:136.147.176.87 ip4:64.79.155.0/24 ip4:207.218.90.0/24 ip4:168.245.112.78 ip4:168.245.21.127 ip4:168.245.121.206 ip4:168.245.103.103 ip4:192.28.155.42 -all
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses: 50.23.90.171, 136.147.176.87, 64.79.155.0/24, 207.218.90.0/24, 168.245.112.78, 168.245.21.127, 168.245.121.206, 168.245.103.103, 192.28.155.42
  • Includes: _spf.google.com
  • DNS Lookups: 4
  • 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: google
  • Selector 'google':
    Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+coMRRDDpMKuBYFQVVh7W8EVtIGve7urSGDFy74qCslANBkqNpOv1naSvyDGb/xyvTT0QDI0784EL38ApBhqO7A2GAwxmWr9m/bh4qYzU0ytGsDgdugc3JvrJbnUGzMUyMCO82QTeWdMne+P2eSPkzDiRWW0JLf4YvhgjuVBytABn3Y2fxhWfDePLy0ISeDWD
  • Valid Syntax: Yes

DMARC

  • Record: v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; sp=quarantine; aspf=r; fo=1; ruf=mailto:[email protected]; rf=afrf; ri=86400; adkim=r;
  • Syntax: Valid
  • Policy: quarantine
  • Subdomain Policy: quarantine
  • Percent: 100%
  • RUA (Aggregate Reports): mailto:[email protected]
  • RUF (Forensic Reports): mailto:[email protected]
  • Failure Options (fo): 1
  • DKIM Alignment (adkim): Relaxed
  • SPF Alignment (aspf): Relaxed
  • Reporting Interval: 86400 seconds
DMARC External Validation:
  • Valid external domains: pubnub.com, pubnub.com
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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