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DNS Report for untd.com

Date Generated: 2024-09-03 12:33:55
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Nameservers

  • authns2.untd.com
    • IPv4: 64.136.44.115
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • authns1.untd.com
    • IPv4: 64.136.52.115
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • authns3.untd.com
    • IPv4: 162.219.154.107
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • authns2.untd.com
    • Status: Responded
    • IP(s): 64.136.45.220, 64.136.53.220
    • TTL: 600 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • authns1.untd.com
    • Status: Responded
    • IP(s): 64.136.45.220, 64.136.53.220
    • TTL: 600 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • authns3.untd.com
    • Status: Responded
    • IP(s): 64.136.53.220, 64.136.45.220
    • TTL: 600 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

authns2.untd.com
  • Serial: 2024042501
  • Refresh: 3600
  • Retry: 300
  • Expire: 864000
  • Minimum TTL: 600
authns1.untd.com
  • Serial: 2024042501
  • Refresh: 3600
  • Retry: 300
  • Expire: 864000
  • Minimum TTL: 600
authns3.untd.com
  • Serial: 2024042501
  • Refresh: 3600
  • Retry: 300
  • Expire: 864000
  • Minimum TTL: 600

Serial: 2024042501 - OK

REFRESH: 3600 - OK

RETRY: 300 - OK

EXPIRE: 864000 - OK

MINIMUM TTL: 600 - Note: Outside recommended range (1-3 hours)

MX Records

authns2.untd.com
authns1.untd.com
authns3.untd.com

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 37.52.136.64.in-addr.arpa -> mx.vgs.untd.com
  • 37.44.136.64.in-addr.arpa -> mx.dca.untd.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 ip4:64.136.0.0/20 ip4:64.136.16.0/21 ip4:64.136.22.0/24 ip4:64.136.28.0/22 ip4:64.136.30.0/24 ip4:64.136.32.0/20 ip4:64.136.50.0/23 ip4:64.136.52.0/22 ?all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses: 64.136.0.0/20, 64.136.16.0/21, 64.136.22.0/24, 64.136.28.0/22, 64.136.30.0/24, 64.136.32.0/20, 64.136.50.0/23, 64.136.52.0/22
  • Includes:
  • DNS Lookups: 1
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ?all

DKIM (DomainKeys Identified Mail)

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

DMARC

  • Record: None
  • Syntax: Invalid
  • Policy: None
  • RUA (Aggregate Reports):
DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
Errors:
  • DMARC record does not exist
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