DNS Report for site.com

• dns01.salesforce.com

  • IPv4: 204.74.108.235
  • IPv6: 2001:502:f3ff::9
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns02.salesforce.com

  • IPv4: 204.74.109.235
  • IPv6: 2610:a1:1014::9
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns03.salesforce.com

  • IPv4: 199.7.68.235
  • IPv6: 2610:a1:1015::9
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns04.salesforce.com

  • IPv4: 199.7.69.235
  • IPv6: 2001:502:4612::9
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns05.salesforce.com

  • IPv4: 204.74.114.235
  • IPv6: 2610:a1:1016::9
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dns06.salesforce.com

  • IPv4: 204.74.115.235
  • IPv6: 2610:a1:1017::9
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• u2dns1.salesforce.com

  • IPv4: 156.154.151.1
  • IPv6: 2610:a1:31d2::53
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• u2dns2.salesforce.com

  • IPv4: 204.74.121.1
  • IPv6: 2610:a1:32d2::53
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - Note: 8 nameservers (recommended: 2-7)

• dns01.salesforce.com

  • Status: Responded
  • IP(s): 13.113.196.52, 35.176.92.19, 34.226.36.51, 34.211.108.46
  • TTL: 120 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns02.salesforce.com

  • Status: Responded
  • IP(s): 35.176.92.19, 34.226.36.51, 34.211.108.46, 13.113.196.52
  • TTL: 120 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns03.salesforce.com

  • Status: Responded
  • IP(s): 34.226.36.51, 34.211.108.46, 13.113.196.52, 35.176.92.19
  • TTL: 120 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns04.salesforce.com

  • Status: Responded
  • IP(s): 34.226.36.51, 34.211.108.46, 13.113.196.52, 35.176.92.19
  • TTL: 120 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• dns05.salesforce.com

  • Status: Responded
  • IP(s): 34.211.108.46, 13.113.196.52, 35.176.92.19, 34.226.36.51
  • TTL: 120 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dns06.salesforce.com

  • Status: Responded
  • IP(s): 34.226.36.51, 34.211.108.46, 13.113.196.52, 35.176.92.19
  • TTL: 120 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• u2dns1.salesforce.com

  • Status: Responded
  • IP(s): 34.226.36.51, 34.211.108.46, 13.113.196.52, 35.176.92.19
  • TTL: 120 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• u2dns2.salesforce.com

  • Status: Responded
  • IP(s): 34.211.108.46, 13.113.196.52, 35.176.92.19, 34.226.36.51
  • TTL: 120 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

dns01.salesforce.com

• Serial: 2012031991
• Refresh: 1800
• Retry: 900
• Expire: 2592000
• Minimum TTL: 1800

dns02.salesforce.com

• Serial: 2012031991
• Refresh: 1800
• Retry: 900
• Expire: 2592000
• Minimum TTL: 1800

dns03.salesforce.com

• Serial: 2012031991
• Refresh: 1800
• Retry: 900
• Expire: 2592000
• Minimum TTL: 1800

dns04.salesforce.com

• Serial: 2012031991
• Refresh: 1800
• Retry: 900
• Expire: 2592000
• Minimum TTL: 1800

dns05.salesforce.com

• Serial: 2012031991
• Refresh: 1800
• Retry: 900
• Expire: 2592000
• Minimum TTL: 1800

dns06.salesforce.com

• Serial: 2012031991
• Refresh: 1800
• Retry: 900
• Expire: 2592000
• Minimum TTL: 1800

u2dns1.salesforce.com

• Serial: 2012031991
• Refresh: 1800
• Retry: 900
• Expire: 2592000
• Minimum TTL: 1800

u2dns2.salesforce.com

• Serial: 2012031991
• Refresh: 1800
• Retry: 900
• Expire: 2592000
• Minimum TTL: 1800

Serial: 2012031991 - OK

REFRESH: 1800 - OK

RETRY: 900 - OK

EXPIRE: 2592000 - OK

MINIMUM TTL: 1800 - Note: Outside recommended range (1-3 hours)

dns01.salesforce.com

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

dns02.salesforce.com

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

dns03.salesforce.com

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

dns04.salesforce.com

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

dns05.salesforce.com

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

dns06.salesforce.com

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

u2dns1.salesforce.com

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

u2dns2.salesforce.com

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

MX Record Consistency - OK

MX Record Count - OK

No PTR records data available.

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 3
• DS Records in parent zone: 0
• DS at Parent: False

DNSSEC - OK

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes:
• DNS Lookups: 1
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• Record: v=DMARC1;p=reject;pct=100;fo=1;ruf=mailto:[email protected];rua=mailto:[email protected]
• Syntax: Valid
• Policy: reject
• Percent: 100%
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

• Valid external domains: rua.agari.com, ruf.agari.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.