DNS Report for tamtam.chat

• ns1.ok.ru

  • IPv4: 5.61.23.9
  • IPv6: 2a00:b4c0:1b0:6::
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns3.ok.ru

  • IPv4: 217.20.155.93
  • IPv6: 2a00:b4c0:5b0:a::
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns2.ok.ru

  • IPv4: 217.20.156.50
  • IPv6: 2a00:b4c0:2b0:2::
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns1.ok.ru

  • Status: Responded
  • IP(s): 185.16.148.2, 185.16.148.66, 185.16.148.34
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns3.ok.ru

  • Status: Responded
  • IP(s): 185.16.148.2, 185.16.148.66, 185.16.148.34
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns2.ok.ru

  • Status: Responded
  • IP(s): 185.16.148.34, 185.16.148.2, 185.16.148.66
  • TTL: 300 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns1.ok.ru

• Serial: 2017040300
• Refresh: 10800
• Retry: 1800
• Expire: 2419200
• Minimum TTL: 300

ns3.ok.ru

• Serial: 2017040300
• Refresh: 10800
• Retry: 1800
• Expire: 2419200
• Minimum TTL: 300

ns2.ok.ru

• Serial: 2017040300
• Refresh: 10800
• Retry: 1800
• Expire: 2419200
• Minimum TTL: 300

Serial: 2017040300 - OK

REFRESH: 10800 - OK

RETRY: 1800 - OK

EXPIRE: 2419200 - OK

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

ns1.ok.ru

• 10 emx.mail.ru ( 217.69.139.180 )

ns3.ok.ru

• 10 emx.mail.ru ( 217.69.139.180 )

ns2.ok.ru

• 10 emx.mail.ru ( 217.69.139.180 )

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

• 180.139.69.217.in-addr.arpa -> emx.mail.ru

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 ip4:217.20.144.0/20 ip4:5.61.16.0/21 ip4:185.16.244.0/22 ip4:185.16.148.0/22 ip4:185.100.104.0/22 ip4:188.93.58.115/32 ip4:217.69.129.234/32 ip4:188.93.56.178/32 ip4:188.93.56.179/32 include:astrum-nival.com ip4:178.22.88.131 ip4:188.93.63.75 inclu
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 217.20.144.0/20, 5.61.16.0/21, 185.16.244.0/22, 185.16.148.0/22, 185.100.104.0/22, 188.93.58.115/32, 217.69.129.234/32, 188.93.56.178/32, 188.93.56.179/32, 178.22.88.131, 188.93.63.75
• Includes: astrum-nival.com
• DNS Lookups: 3
• 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: default
• Selector 'default':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrjFBPZqrewCGpoKfpdjWmS+avZiD8U7kXc8KWmNnZIqN9rnwH42S4DKhUjkDZAPsO0LX7Sjhwwl0jF5FA9T9m13sOlf8JcybDdQyQi+MEe1Gg2hJeIfVu0/QbTy7OoKprNFamdD7yjocVMeayBupbRh87xVujoYrOvcJDNowb1QIDAQAB
• Valid Syntax: Yes

• Record: v=DMARC1;p=reject;rua=mailto:[email protected];fo=1;
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

• Valid external domains: corp.mail.ru
• All external domains in your DMARC record are giving permission to send them DMARC reports.