DNS report for 09999.top

This report was generated 1 week ago. Refresh?
C
Connectivity
80%
Performance
0%
Resilience & Security
20%
DNS records
100%
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Connectivity: 80%

The following nameservers are available and responding correctly for DNS queries for your domain 09999.top.

Nameserver IP address(es) SOA serial
dns17.hichina.com. 120.76.107.40
2408:4009:501::25 		2024062720
dns18.hichina.com. 120.76.107.38
2408:4009:501::26 		2024062720

We detected the following errors or warnings about your DNS configuration. These caused your DNS rating to be lowered. Resolving these will grant a higher DNS Spy rating for your domain.

  • The nameserver IPs are on the same /24 subnet.

We could not find any recommendations at this time.

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • All nameservers reply with the same SOA serial number.
  • All nameservers are online.
  • Nameservers are available over IPv4.
  • Nameservers are available over IPv6.

Performance: 0%

We tested each nameserver and measured the following response times.

Nameserver IP address(es) Response time
dns17.hichina.com. 120.76.107.40
2408:4009:501::25 		259ms
207ms
dns18.hichina.com. 120.76.107.38
2408:4009:501::26 		275ms
179ms

We detected the following errors or warnings about your DNS configuration. These caused your DNS rating to be lowered. Resolving these will grant a higher DNS Spy rating for your domain.

  • Nameserver dns17.hichina.com. (120.76.107.40) replied, but took too long (259ms). This will severely impact performance.
  • Nameserver dns17.hichina.com. (2408:4009:501::25) replied, but took too long (207ms). This will severely impact performance.
  • Nameserver dns18.hichina.com. (120.76.107.38) replied, but took too long (275ms). This will severely impact performance.
  • Nameserver dns18.hichina.com. (2408:4009:501::26) replied, but took too long (179ms). This will severely impact performance.

We could not find any recommendations at this time.

We could not find any recommendations at this time.

Resilience & Security: 20%

These are the locations and providers of your nameservers.

Nameserver Location ISP
dns17.hichina.com. IPv4: CN
IPv6: CN 		AS37963 - ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
AS37963 - ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
dns18.hichina.com. IPv4: CN
IPv6: CN 		AS37963 - ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
AS37963 - ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN

We detected the following errors or warnings about your DNS configuration. These caused your DNS rating to be lowered. Resolving these will grant a higher DNS Spy rating for your domain.

  • All IPv4 nameservers are hosted by the same provider (AS37963 - ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN). Consider spreading the nameservers across multiple DNS providers for increased redundancy.
  • All IPv6 nameservers are hosted by the same provider (AS37963 - ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN). Consider spreading the nameservers across multiple DNS providers for increased redundancy.
  • No DNSSEC records found. Consider enabling DNSSEC, as it provides a way to validate DNS responses for data integrity.
  • All the nameservers are being operated from a single domain (hichina.com). If that domain gets compromised or goes offline, the DNS will be unavailable. Consider spreading the nameservers across multiple domains.

We detected some possible recommendations for you to consider. No penalties were given for these, but resolving them can give you a higher DNS score.

  • All IPv4 nameservers appear to be hosted in the same country (CN). You might want to consider spreading the nameservers geographically.
  • All IPv6 nameservers appear to be hosted in the same country (CN). You might want to consider spreading the nameservers geographically.
  • No CAA records found. Consider adding CAA records, as it adds increased security by limiting which Certificate Authorities can issue certificates for this domain. (more info)

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • You have more than 1 nameserver.

DNS records: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
CNAME 09999.top 600s e86e726a.09999.top.cname.byteshieldcdn.com.
NS 09999.top 24h dns17.hichina.com.
dns18.hichina.com.
SOA 09999.top 600s dns17.hichina.com. hostmaster.hichina.com. 2024062720 3600 1200 86400 600

Good news, no warnings or errors were found.

We detected some possible recommendations for you to consider. No penalties were given for these, but resolving them can give you a higher DNS score.

  • No SPF records were found. SPF records limit which IPs are allowed to send mail from this domain. Even if this domain doesn't send e-mails, you should set up SPF to confirm it will never send e-mail, to prevent spoofing.
  • No DMARC records have been found. Consider configuring DMARC for improved e-mail authentication.
  • No DNS record found on your zone apex (09999.top). Consider adding a DNS record for "09999.top" as an A record.
  • No IPv6 record has been found on the zone apex (09999.top). Consider enabling IPv6 in the infrastructure by adding an AAAA record on this domain.

Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.

  • The NS records have a long TTL (1h+).
  • Your SOA serial number follows the best practice YYYYMMDDxx format.
  • The active nameservers match the NS records.
  • The DNS records appear to be RFC compliant.
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