DNS Report for ac.za

• ns3.dns.business

  • IPv4: 206.223.136.200
  • IPv6: 2001:43f8:30::200
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns2us.dns.business

  • IPv4: 147.135.106.236
  • IPv6: 2604:2dc0:200:2eb::2
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns4.dns.business

  • IPv4: 194.146.106.74
  • IPv6: 2001:67c:1010:18::53
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• disa.tenet.ac.za

  • IPv4: 196.21.79.50
  • IPv6: 2001:4200:ffff:a::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• za-ns.anycast.pch.net

  • IPv4: 204.61.216.55
  • IPv6: 2001:500:14:6055:ad::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns3.dns.business

  • Status: Failed: The DNS response does not contain an answer to the question: ac.za. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2us.dns.business

  • Status: Failed: The DNS response does not contain an answer to the question: ac.za. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns4.dns.business

  • Status: Failed: The DNS response does not contain an answer to the question: ac.za. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• disa.tenet.ac.za

  • Status: Failed: The DNS response does not contain an answer to the question: ac.za. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• za-ns.anycast.pch.net

  • Status: Failed: The DNS response does not contain an answer to the question: ac.za. IN A
  • IP(s):
  • TTL: N/A seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns3.dns.business

• Serial: 2023124177
• Refresh: 28800
• Retry: 7200
• Expire: 2592000
• Minimum TTL: 28800

ns2us.dns.business

• Serial: 2023124177
• Refresh: 28800
• Retry: 7200
• Expire: 2592000
• Minimum TTL: 28800

ns4.dns.business

• Serial: 2023124177
• Refresh: 28800
• Retry: 7200
• Expire: 2592000
• Minimum TTL: 28800

disa.tenet.ac.za

• Serial: 2023124177
• Refresh: 28800
• Retry: 7200
• Expire: 2592000
• Minimum TTL: 28800

za-ns.anycast.pch.net

• Serial: 2023124177
• Refresh: 28800
• Retry: 7200
• Expire: 2592000
• Minimum TTL: 28800

Serial: 2023124177 - OK

REFRESH: 28800 - OK

RETRY: 7200 - OK

EXPIRE: 2592000 - OK

MINIMUM TTL: 28800 - Note: Outside recommended range (1-3 hours)

ns3.dns.business

Error: The DNS response does not contain an answer to the question: ac.za. IN MX

ns2us.dns.business

Error: The DNS response does not contain an answer to the question: ac.za. IN MX

ns4.dns.business

Error: The DNS response does not contain an answer to the question: ac.za. IN MX

disa.tenet.ac.za

Error: The DNS response does not contain an answer to the question: ac.za. IN MX

za-ns.anycast.pch.net

Error: The DNS response does not contain an answer to the question: ac.za. IN MX

MX Record Consistency - OK

MX Record Count - OK

No PTR records data available.

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 2
• DS Records in parent zone: 0
• DS at Parent: None

DNSSEC - OK

SPF Record Published: Failed

Multiple SPF Records: Passed

Errors:

• No TXT records found

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• 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