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DNS Report for arin.net

Date Generated: 2024-07-27 16:25:38
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Nameservers

  • ns3.arin.net
    • IPv4: 199.5.26.108
    • IPv6: 2001:500:a9::108
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns2.arin.net
    • IPv4: 199.71.0.108
    • IPv6: 2001:500:31::108
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • u.arin.net
    • IPv4: 204.61.216.50
    • IPv6: 2001:500:14:6050:ad::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns1.arin.net
    • IPv4: 199.212.0.108
    • IPv6: 2001:500:13::108
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • ns3.arin.net
    • Status: Responded
    • IP(s): 192.136.136.47, 199.43.0.47
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns2.arin.net
    • Status: Responded
    • IP(s): 192.136.136.47, 199.43.0.47
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • u.arin.net
    • Status: Responded
    • IP(s): 199.43.0.47, 192.136.136.47
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns1.arin.net
    • Status: Responded
    • IP(s): 199.43.0.47, 192.136.136.47
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

ns3.arin.net
  • Serial: 2021109100
  • Refresh: 10800
  • Retry: 600
  • Expire: 1209600
  • Minimum TTL: 3600
ns2.arin.net
  • Serial: 2021109100
  • Refresh: 10800
  • Retry: 600
  • Expire: 1209600
  • Minimum TTL: 3600
u.arin.net
  • Serial: 2021109100
  • Refresh: 10800
  • Retry: 600
  • Expire: 1209600
  • Minimum TTL: 3600
ns1.arin.net
  • Serial: 2021109100
  • Refresh: 10800
  • Retry: 600
  • Expire: 1209600
  • Minimum TTL: 3600

Serial: 2021109100 - OK

REFRESH: 10800 - OK

RETRY: 600 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 3600 - OK

MX Records

ns3.arin.net
ns2.arin.net
u.arin.net
ns1.arin.net

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 52.136.136.192.in-addr.arpa -> smtp2.arin.net
  • 51.136.136.192.in-addr.arpa -> smtp1.arin.net
  • 54.0.43.199.in-addr.arpa -> smtp4.arin.net
  • 53.0.43.199.in-addr.arpa -> smtp3.arin.net

PTR Records - OK

DNSSEC

DNSSEC Inspector
  • Signed: Yes
  • Validation: Successful
  • DNSKEY Records: 4
  • 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 mx ip4:199.71.0.111 ip6:2001:500:31::111 ip4:199.212.0.110 ip6:2001:500:13::110 ip4:192.136.136.27 ip6:2001:500:110:201::27 ip4:199.43.0.25 ip6:2001:500:4:201::25 include:spfa.mailendo.com ~all
  • SPF Syntax: Failed
  • Deprecated Elements: Passed
  • IP Addresses: 199.71.0.111, 2001:500:31::111, 199.212.0.110, 2001:500:13::110, 192.136.136.27, 2001:500:110:201::27, 199.43.0.25, 2001:500:4:201::25
  • Includes: spfa.mailendo.com
  • DNS Lookups: 5
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all
Errors:
  • SPF record syntax is invalid

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: No
Warnings:
  • No DKIM records found for common selectors

DMARC

DMARC External Validation:
  • Valid external domains: ag.us.dmarcian.com, fr.us.dmarcian.com
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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