DNS report for richardkropacek.cz

This report was generated 2 weeks ago. Refresh?
A+
Connectivity
100%
Performance
100%
Resilience & Security
100%
DNS records
100%
Proud of your DNS score? Share it with the world!

Connectivity: 100%

The following nameservers are available and responding correctly for DNS queries for your domain richardkropacek.cz.

Nameserver IP address(es) SOA serial
ns.forpsi.cz. 81.2.209.185
2001:15e8:201:1::d1b9
2022060402
ns.forpsi.it. 95.110.254.165
2a00:6d41:2:1::5
2022060402
ns.forpsi.net. 81.2.194.130
2001:15e8:101:1::c282
2022060402

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: 100%

We tested each nameserver and measured the following response times.

Nameserver IP address(es) Response time
ns.forpsi.cz. 81.2.209.185
2001:15e8:201:1::d1b9
35ms
47ms
ns.forpsi.it. 95.110.254.165
2a00:6d41:2:1::5
43ms
55ms
ns.forpsi.net. 81.2.194.130
2001:15e8:101:1::c282
35ms
47ms

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.

  • Nameserver ns.forpsi.cz. (81.2.209.185) replied quickly (< 50ms).
  • Nameserver ns.forpsi.cz. (2001:15e8:201:1::d1b9) replied in a reasonable time.
  • Nameserver ns.forpsi.it. (95.110.254.165) replied quickly (< 50ms).
  • Nameserver ns.forpsi.it. (2a00:6d41:2:1::5) replied in a reasonable time.
  • Nameserver ns.forpsi.net. (81.2.194.130) replied quickly (< 50ms).
  • Nameserver ns.forpsi.net. (2001:15e8:101:1::c282) replied in a reasonable time.

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns.forpsi.cz. IPv4: CZ
IPv6: CZ
AS24806 - INTERNET-CZ Ktis 2, 384 03 Ktis, CZ
AS24806 - INTERNET-CZ Ktis 2, 384 03 Ktis, CZ
ns.forpsi.it. IPv4: IT
IPv6: IT
AS31034 - ARUBA-ASN, IT
AS31034 - ARUBA-ASN, IT
ns.forpsi.net. IPv4: CZ
IPv6: CZ
AS24806 - INTERNET-CZ Ktis 2, 384 03 Ktis, CZ
AS24806 - INTERNET-CZ Ktis 2, 384 03 Ktis, CZ

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 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 IPv4 nameservers are distributed across multiple locations.
  • The IPv6 nameservers are distributed among multiple providers.
  • The IPv6 nameservers are distributed across multiple locations.
  • DNSSEC is enabled.
  • The nameservers are being operated from multiple domains (forpsi.cz, forpsi.it, forpsi.net).

DNS records: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
DNSKEY richardkropacek.cz 1h ZSK | RSA/SHA-256 | AwEAAa6TByqwv1iPCIs2ofVjcgIOd9te1m9EZ59M0yFFRBqwPDRVyUs0 5kUM8pOvtYBToSkz3l/SbbJy6S4VkgShUFFDXtj5DpNzga4xQhZJLaNd caelxtpHF0UlSfUimDj6i420Et2u13XXVQ4inOsnOIs+S81/F3rgyRvp nT3H4NtV

KSK | RSA/SHA-256 | AwEAAda2Ciidb9+UPr6fatoneGOjplxUf+xwD1AyNgpiKLM/DMp4EcDb pReU18/LBSoymWGvxm+lLTA50uVvlvbxLS5BbJHYWXEfR9swwY1bPZT6 vRQqTyjufoyz87MvlDmLR/Xr9/lcCFMzMsTYxXpdfeqJSLa+sm/rJ3A8 6IDpPpvf0740Ds9MbbLy8kWKozlKxYc/R4OXcQ9JBRV+pXPnlzSO7JCA 21LkXc/se8l1MM6ADfrerpLcqZ1F6YOwPm6XeCc4bDgT6Nc6j3cZiT8S 9dEIfHTlnP5L00nizbF9vXg9zifxBe2b50QU8lPKJU6E+o/9BAL74w2j jRtdsjg9hwc=
NS richardkropacek.cz 1h ns.forpsi.cz.
ns.forpsi.it.
ns.forpsi.net.
SOA richardkropacek.cz 1h ns.forpsi.net. admin.forpsi.com. 2022060402 14400 3600 2592000 3600
A vpn.richardkropacek.cz 1800s 109.183.202.38

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 (richardkropacek.cz). Consider adding a DNS record for "richardkropacek.cz" as an A record.
  • No IPv6 record has been found on the zone apex (richardkropacek.cz). 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.
Proud of your DNS score? Share it with the world!

 

Have a look at other public DNS scans.