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DNS Report for att.net

Date Generated: 2024-08-04 01:57:43
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Nameservers

  • macu.ma.mt.np.els-gms.att.net
    • IPv4: 99.99.99.130
    • IPv6: 2001:1890:1ff:9f1:99:99:99:130
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • orcu.or.br.np.els-gms.att.net
    • IPv4: 68.94.156.130
    • IPv6: 2001:1890:1ff:9f0:68:94:156:130
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • wycu.wy.br.np.els-gms.att.net
    • IPv4: 68.94.156.128
    • IPv6: 2001:1890:1ff:9f0:68:94:156:128
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ohcu.oh.mt.np.els-gms.att.net
    • IPv4: 99.99.99.128
    • IPv6: 2001:1890:1ff:9f1:99:99:99:128
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • macu.ma.mt.np.els-gms.att.net
    • Status: Responded
    • IP(s): 144.160.155.43, 144.160.36.42
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • orcu.or.br.np.els-gms.att.net
    • Status: Responded
    • IP(s): 144.160.155.43, 144.160.36.42
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • wycu.wy.br.np.els-gms.att.net
    • Status: Responded
    • IP(s): 144.160.36.42, 144.160.155.43
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ohcu.oh.mt.np.els-gms.att.net
    • Status: Responded
    • IP(s): 144.160.36.42, 144.160.155.43
    • TTL: 300 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

macu.ma.mt.np.els-gms.att.net
  • Serial: 1553
  • Refresh: 86400
  • Retry: 10000
  • Expire: 604800
  • Minimum TTL: 900
orcu.or.br.np.els-gms.att.net
  • Serial: 1553
  • Refresh: 86400
  • Retry: 10000
  • Expire: 604800
  • Minimum TTL: 900
wycu.wy.br.np.els-gms.att.net
  • Serial: 1553
  • Refresh: 86400
  • Retry: 10000
  • Expire: 604800
  • Minimum TTL: 900
ohcu.oh.mt.np.els-gms.att.net
  • Serial: 1553
  • Refresh: 86400
  • Retry: 10000
  • Expire: 604800
  • Minimum TTL: 900

Serial: 1553 - OK

REFRESH: 86400 - OK

RETRY: 10000 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 900 - Note: Outside recommended range (1-3 hours)

MX Records

macu.ma.mt.np.els-gms.att.net
orcu.or.br.np.els-gms.att.net
wycu.wy.br.np.els-gms.att.net
ohcu.oh.mt.np.els-gms.att.net

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 21.159.160.144.in-addr.arpa -> ff-ip4-mx-vip1.prodigy.net
  • 22.159.160.144.in-addr.arpa -> ff-ip4-mx-vip2.prodigy.net
  • 143.235.160.144.in-addr.arpa -> al-ip4-mx-vip1.prodigy.net
  • 144.235.160.144.in-addr.arpa -> al-ip4-mx-vip2.prodigy.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: Failed

Multiple SPF Records: Passed

Errors:
  • No SPF record found

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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