DNS Report for cnrs.fr

• ns2.cnrs.fr

  • IPv4: 193.52.36.172
  • IPv6: 2001:660:500a:2103::10
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns0.cnrs.fr

  • IPv4: 195.220.197.10
  • IPv6: 2001:660:500a:2210::10
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• camus.dr15.cnrs.fr

  • IPv4: 147.210.72.192
  • IPv6: 2001:660:6101:21::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns3.cnrs.fr

  • IPv4: 193.55.90.12
  • IPv6: 2001:660:6608:5106::12
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• panoramix.rap.prd.fr

  • IPv4: 193.50.20.1
  • IPv6: 2001:660:2401:1102::53
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns2.cnrs.fr

  • Status: Responded
  • IP(s): 80.94.184.70
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns0.cnrs.fr

  • Status: Responded
  • IP(s): 80.94.184.70
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• camus.dr15.cnrs.fr

  • Status: Responded
  • IP(s): 80.94.184.70
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns3.cnrs.fr

  • Status: Responded
  • IP(s): 80.94.184.70
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• panoramix.rap.prd.fr

  • Status: Responded
  • IP(s): 80.94.184.70
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns2.cnrs.fr

• Serial: 2024091102
• Refresh: 21600
• Retry: 3600
• Expire: 3600000
• Minimum TTL: 300

ns0.cnrs.fr

• Serial: 2024091102
• Refresh: 21600
• Retry: 3600
• Expire: 3600000
• Minimum TTL: 300

camus.dr15.cnrs.fr

• Serial: 2024091102
• Refresh: 21600
• Retry: 3600
• Expire: 3600000
• Minimum TTL: 300

ns3.cnrs.fr

• Serial: 2024091102
• Refresh: 21600
• Retry: 3600
• Expire: 3600000
• Minimum TTL: 300

panoramix.rap.prd.fr

• Serial: 2024091102
• Refresh: 21600
• Retry: 3600
• Expire: 3600000
• Minimum TTL: 300

Serial: 2024091102 - OK

REFRESH: 21600 - OK

RETRY: 3600 - OK

EXPIRE: 3600000 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

ns2.cnrs.fr

• 10 smtp01.mhg.thalesgroup.com ( 185.116.133.240 )
• 10 smtp02.mhg.thalesgroup.com ( 185.116.133.241 )

ns0.cnrs.fr

• 10 smtp01.mhg.thalesgroup.com ( 185.116.133.240 )
• 10 smtp02.mhg.thalesgroup.com ( 185.116.133.241 )

camus.dr15.cnrs.fr

• 10 smtp01.mhg.thalesgroup.com ( 185.116.133.240 )
• 10 smtp02.mhg.thalesgroup.com ( 185.116.133.241 )

ns3.cnrs.fr

• 10 smtp01.mhg.thalesgroup.com ( 185.116.133.240 )
• 10 smtp02.mhg.thalesgroup.com ( 185.116.133.241 )

panoramix.rap.prd.fr

• 10 smtp01.mhg.thalesgroup.com ( 185.116.133.240 )
• 10 smtp02.mhg.thalesgroup.com ( 185.116.133.241 )

MX Record Consistency - OK

MX Record Count - OK

• 241.133.116.185.in-addr.arpa -> smtp02.mhg.thalesgroup.com
• 240.133.116.185.in-addr.arpa -> smtp01.mhg.thalesgroup.com

PTR Records - OK

• 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 Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 redirect=spf.cnrs.fr
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes:
• DNS Lookups: 0
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: Not Present

Warnings:

• SPF record doesn't contain an 'all' mechanism

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: s1
• Selector 's1':
  Record: v=DKIM1; h=sha256; k=rsa; t=s;
• Valid Syntax: No

Warnings:

• DKIM record for selector 's1' may be incomplete

• Record: v=DMARC1;p=none;sp=none;rua=mailto:[email protected]
• Syntax: Valid
• Policy: none
• Subdomain Policy: none
• RUA (Aggregate Reports): mailto:[email protected]

DMARC External Validation:

• All external domains in your DMARC record are giving permission to send them DMARC reports.