DNS Report for sparrow.ru

• dina.ns.cloudflare.com

  • IPv4: 173.245.58.107, 172.64.32.107, 108.162.192.107
  • IPv6: 2803:f800:50::6ca2:c06b, 2a06:98c1:50::ac40:206b, 2606:4700:50::adf5:3a6b
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• donald.ns.cloudflare.com

  • IPv4: 173.245.59.158, 108.162.193.158, 172.64.33.158
  • IPv6: 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• dina.ns.cloudflare.com

  • Status: Responded
  • IP(s): 172.67.129.74, 104.21.2.141
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• donald.ns.cloudflare.com

  • Status: Responded
  • IP(s): 104.21.2.141, 172.67.129.74
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

dina.ns.cloudflare.com

• Serial: 2350374421
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

donald.ns.cloudflare.com

• Serial: 2350374421
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

Serial: 2350374421 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

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

dina.ns.cloudflare.com

• 10 mx.yandex.net ( 77.88.21.249 )

donald.ns.cloudflare.com

• 10 mx.yandex.net ( 77.88.21.249 )

MX Record Consistency - OK

MX Record Count - Warning: Only one MX record

• 249.21.88.77.in-addr.arpa -> mxfront.stable.qloud-b.yandex.net

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.yandex.net
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes:
• DNS Lookups: 1
• 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: mail
• Selector 'mail':
  Record: v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/cHyJeaw1T8De3fRkykgIZYzC68AsMff/tnsrrvI0SFzoyZRxJfLWsYXfzRKSHlw4tsG2znVTwLSel8kwbaGh88wPsrot0C/RrgUEvuHA4H0dXIi+/CeJkfo5dplAcPz2s+8s8ZqF1SOlJSWGfbsvf3PtoYxwMqRgBoOIwAXZ+wIDAQAB
• Valid Syntax: Yes

• 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