DNS report for rrost.ru

This report was generated 3h ago. Refresh?
B
Connectivity
86%
Performance
91%
Resilience & Security
75%
DNS records
81%
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Connectivity: 86%

The following nameservers are available and responding correctly for DNS queries for your domain rrost.ru.

Nameserver IP address(es) SOA serial
ns-q.rrost.RU. 178.248.235.200 2006040953
ns3-l2.nic.RU. 193.232.146.1 2006040953
ns4-cloud.nic.RU. 89.104.93.30 2006040953
ns4-l2.nic.RU. 91.217.20.20 2006040953
ns8-cloud.nic.RU. 89.104.93.31 2006040953
ns8-l2.nic.RU. 91.217.21.20 2006040953

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.

  • 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.
  • The nameserver IPs are distributed across multiple subnets.
  • All nameservers are online.
  • Nameservers are available over IPv4.

Performance: 91%

We tested each nameserver and measured the following response times.

Nameserver IP address(es) Response time
ns-q.rrost.RU. 178.248.235.200 971ms
ns3-l2.nic.RU. 193.232.146.1 1ms
ns4-cloud.nic.RU. 89.104.93.30 1ms
ns4-l2.nic.RU. 91.217.20.20 1ms
ns8-cloud.nic.RU. 89.104.93.31 1ms
ns8-l2.nic.RU. 91.217.21.20 1ms

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 ns-q.rrost.RU. (178.248.235.200) replied, but took too long (971ms). This will severely impact performance.

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.

  • Nameserver ns3-l2.nic.RU. (193.232.146.1) replied quickly (< 50ms).
  • Nameserver ns4-cloud.nic.RU. (89.104.93.30) replied quickly (< 50ms).
  • Nameserver ns4-l2.nic.RU. (91.217.20.20) replied quickly (< 50ms).
  • Nameserver ns8-cloud.nic.RU. (89.104.93.31) replied quickly (< 50ms).
  • Nameserver ns8-l2.nic.RU. (91.217.21.20) replied quickly (< 50ms).

Resilience & Security: 75%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns-q.rrost.RU. IPv4: RU AS51115 - HLL-AS, RU
ns3-l2.nic.RU. IPv4: RU AS48287 - RU-CENTER, RU
ns4-cloud.nic.RU. IPv4: RU AS39494 - RU-CENTER-AS, RU
ns4-l2.nic.RU. IPv4: RU AS48287 - RU-CENTER, RU
ns8-cloud.nic.RU. IPv4: RU AS43489 - ANYCAST-AS, RU
ns8-l2.nic.RU. IPv4: RU AS39494 - RU-CENTER-AS, RU

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.

  • 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 (RU). 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 (rrost.RU, nic.RU).

DNS records: 81%

Our scans detected the following publicly available DNS records.

Record TTL Value
A rrost.ru 600s 178.248.236.120
MX rrost.ru 600s 10 ksmg.rrost.ru.
20 ksmg2.rrost.ru.
50 ksmg3.rrost.ru.
NS rrost.ru 1800s ns3-l2.nic.ru.
ns4-cloud.nic.ru.
ns4-l2.nic.ru.
ns8-cloud.nic.ru.
ns8-l2.nic.ru.
SOA rrost.ru 1800s ns3-l2.nic.ru. support.rrost.ru. 2006040953 14400 3600 2592000 600
TXT rrost.ru 600s "2019051306261729il6sz19do3zv7hgwwusdkh39mr4i9w72jfq371g120rfu778"
"202005200752115si0g1h348edq40nlser1z0nx0t8054z2o5d7trsu0n7fuuwgo"
"202105282125033hpc1fb91fvflvi1tdkpp6u7ff78mww4pftr6qcundqu6cccve"
"MS=ms13501200"
"_globalsign-domain-verification=RMUgdMIWP96KD1UtdS1tuKteBfof0OBeFBmJkHArBY"
"_globalsign-domain-verification=fxlXHTD4NRjozTLAxV5cBsO2cU390gxAZ8gdgThFEo"
"_globalsign-domain-verification=uqexLOyWgWuZ6_4fc2eNeV4UbP0fxhWENQuyPz_1BB"
"google-site-verification=bLhhGFM65RGs1-tXhRjScDK5zE7EneJnsKh5PUYvKUI"
"google-site-verification=nbArMBZtzv36od1LgWXGNAdxMGL1atjOg0oabkzOYzg"
"v=spf1 mx ~all"
"yandex-verification: 65e2e85e9de90436"
"yandex-verification: ab4a01a948401acf"
CNAME ftp.rrost.ru 1800s mail.rrost.ru.
A ksmg.rrost.ru 600s 176.126.44.30
A ksmg2.rrost.ru 600s 212.48.47.39
A ksmg3.rrost.ru 600s 217.74.39.150
A mail1.rrost.ru 1800s 212.48.47.34
A mail2.rrost.ru 1800s 212.48.47.34
A mobile.rrost.ru 1800s 176.126.44.43
A pop.rrost.ru 600s 192.168.12.205
A smtp.rrost.ru 600s 192.168.12.205
CNAME vpn.rrost.ru 1800s mail.rrost.ru.
A www.rrost.ru 600s 178.248.236.120

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 "rrost.ru" a longer TTL, as those don't change often (1h+).
  • Consider giving the NS records for "rrost.ru" a longer TTL, as those don't change often (1h+).
  • 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 DMARC records have been found. Consider configuring DMARC for improved e-mail authentication.
  • No IPv6 record has been found on the zone apex (rrost.ru). 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.
  • SPF records have been found.
  • SPF records are set up restrictively.
  • Found a root (apex) DNS record.
  • Found a www DNS record.
  • The DNS records appear to be RFC compliant.
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