DNS report for miitbeian.gov.cn

This report was generated 3 weeks ago. Refresh?
D
Connectivity
57%
Performance
0%
Resilience & Security
25%
DNS records
69%
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Connectivity: 57%

The following nameservers are available and responding correctly for DNS queries for your domain miitbeian.gov.cn.

Nameserver IP address(es) SOA serial
dns1.miibeian.gov.cn. 114.255.183.33
dns2.miibeian.gov.cn. 114.255.183.34 44

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.
  • Some of the nameservers are offline: dns1.miibeian.gov.cn.
  • No IPv6 reachable nameservers were found. Users on IPv6-only networks are unable to reach you.

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.
  • Nameservers are available over IPv4.

Performance: 0%

We tested each nameserver and measured the following response times.

Nameserver IP address(es) Response time
dns1.miibeian.gov.cn. 114.255.183.33 timeout
dns2.miibeian.gov.cn. 114.255.183.34 182ms

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 dns1.miibeian.gov.cn. (114.255.183.33) did not respond.
  • Nameserver dns2.miibeian.gov.cn. (114.255.183.34) replied, but took too long (182ms). 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: 25%

These are the locations and providers of your nameservers.

Nameserver Location ISP
dns1.miibeian.gov.cn. IPv4: CN AS4808 - CHINA169-BJ China Unicom Beijing Province Network, CN
dns2.miibeian.gov.cn. IPv4: CN AS4808 - CHINA169-BJ China Unicom Beijing Province Network, 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 (AS4808 - CHINA169-BJ China Unicom Beijing Province Network, 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 (miibeian.gov.cn). 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.
  • 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: 69%

Our scans detected the following publicly available DNS records.

Record TTL Value
MX miitbeian.gov.cn 600s 10 mail.miitbeian.gov.cn.
10 mail1.miitbeian.gov.cn.
NS miitbeian.gov.cn 600s dns1.miitbeian.gov.cn.
dns2.miitbeian.gov.cn.
SOA miitbeian.gov.cn 600s dns1.miitbeian.gov.cn. root.mail.miitbeian.gov.cn.miitbeian.gov.cn. 44 3600 900 604800 3600
A mail.miitbeian.gov.cn 600s 219.143.225.38
219.143.225.39
CNAME www.miitbeian.gov.cn 600s de28c9c53af5b288.cdn.jiashule.com.

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.

  • Consider giving the MX record for "miitbeian.gov.cn" a longer TTL, as those don't change often (1h+).
  • Consider giving the NS records for "miitbeian.gov.cn" a longer TTL, as those don't change often (1h+).
  • We detected a www record, but no record for your root. Consider adding a DNS record for "miitbeian.gov.cn" as an A record.
  • The active nameservers do not match your NS records. Please correct the NS records.

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 (miitbeian.gov.cn). Consider adding a DNS record for "miitbeian.gov.cn" as an A record.
  • No IPv6 record has been found on the zone apex (miitbeian.gov.cn). 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.

  • Multiple MX records found.
  • MX records with different priorities found (main + fall-back mailservers).
  • The MX records points to multiple mailservers.
  • Found a www DNS record.
  • The DNS records appear to be RFC compliant.
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