DNS report for dantri.com.vn

This report was generated 3d ago. Refresh?
C
Connectivity
100%
Performance
0%
Resilience & Security
60%
DNS records
86%
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Connectivity: 100%

The following nameservers are available and responding correctly for DNS queries for your domain dantri.com.vn.

Nameserver IP address(es) SOA serial
ns1.pavietnam.vn. 112.213.89.3
2406:9c80::66
2020030953
ns2.pavietnam.vn. 222.255.121.247
2406:9c80::9000:111
2020030953
nsbak.pavietnam.net. 112.213.89.22
2406:9c80::9000:302
2020030953

Good news, no warnings or errors were found.

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.
  • The nameserver IPs are distributed across multiple subnets.
  • 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
ns1.pavietnam.vn. 112.213.89.3
2406:9c80::66
203ms
227ms
ns2.pavietnam.vn. 222.255.121.247
2406:9c80::9000:111
232ms
229ms
nsbak.pavietnam.net. 112.213.89.22
2406:9c80::9000:302
209ms
235ms

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 ns1.pavietnam.vn. (112.213.89.3) replied, but took too long (203ms). This will severely impact performance.
  • Nameserver ns1.pavietnam.vn. (2406:9c80::66) replied, but took too long (227ms). This will severely impact performance.
  • Nameserver ns2.pavietnam.vn. (222.255.121.247) replied, but took too long (232ms). This will severely impact performance.
  • Nameserver ns2.pavietnam.vn. (2406:9c80::9000:111) replied, but took too long (229ms). This will severely impact performance.
  • Nameserver nsbak.pavietnam.net. (112.213.89.22) replied, but took too long (209ms). This will severely impact performance.
  • Nameserver nsbak.pavietnam.net. (2406:9c80::9000:302) replied, but took too long (235ms). 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: 60%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns1.pavietnam.vn. IPv4: VN
IPv6: VN
AS45544 - SUPERDATA-AS-VN SUPERDATA-, VN
AS45544 - SUPERDATA-AS-VN SUPERDATA-, VN
ns2.pavietnam.vn. IPv4: VN
IPv6: VN
AS7643 - VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT), VN
AS45544 - SUPERDATA-AS-VN SUPERDATA-, VN
nsbak.pavietnam.net. IPv4: VN
IPv6: VN
AS45544 - SUPERDATA-AS-VN SUPERDATA-, VN
AS45544 - SUPERDATA-AS-VN SUPERDATA-, VN

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 IPv6 nameservers are hosted by the same provider (AS45544 - SUPERDATA-AS-VN SUPERDATA-, VN). 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.

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 (VN). You might want to consider spreading the nameservers geographically.
  • All IPv6 nameservers appear to be hosted in the same country (VN). 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.
  • The IPv4 nameservers are distributed among multiple providers.
  • The nameservers are being operated from multiple domains (pavietnam.vn, pavietnam.net).

DNS records: 86%

Our scans detected the following publicly available DNS records.

Record TTL Value
A dantri.com.vn 360s 42.113.206.26
MX dantri.com.vn 360s 1 aspmx.l.google.com.
10 aspmx2.googlemail.com.
10 aspmx3.googlemail.com.
10 aspmx4.googlemail.com.
10 aspmx5.googlemail.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
NS dantri.com.vn 360s ns1.pavietnam.vn.
ns2.pavietnam.vn.
nsbak.pavietnam.net.
SOA dantri.com.vn 1h ns1.dotvndns.vn. hostmaster.dantri.com.vn. 2020030953 14400 3600 1209600 86400
TXT dantri.com.vn 360s "amazonses:WOg/jEhQ9PiXV9NE5xt9C4wNWTwYWmuOnl9WZiwoe8o="
"google-site-verification=AR12pmLT4sh8J6jAhZ77VeyHe4-S8MGzLNGcTYzvA50"
"google-site-verification=B3CH6DBWp2M8Q8LDFMeWdLFcQqXbpoYdPOL_iteaxp0"
"google-site-verification=N5SXWp-2F54-jCNxCtLYkPEWf6M4COC2S2gQFdRbVI4"
"google-site-verification=wgZVkoGePce2hVf5tRIAiCGbR1jXdHAHwtLI5J-xYnk"
A *.dantri.com.vn 360s 42.113.206.26
A mail.dantri.com.vn 360s 42.113.206.26
A www.dantri.com.vn 360s 42.113.206.26

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 "dantri.com.vn" a longer TTL, as those don't change often (1h+).
  • Consider giving the NS records for "dantri.com.vn" a longer TTL, as those don't change often (1h+).

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 IPv6 record has been found on the zone apex (dantri.com.vn). 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.
  • Your SOA serial number follows the best practice YYYYMMDDxx format.
  • Found a root (apex) DNS record.
  • Found a www DNS record.
  • The active nameservers match the NS records.
  • The DNS records appear to be RFC compliant.
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