DNS report for alanfabik.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 alanfabik.cz.

Nameserver IP address(es) SOA serial
ns.forpsi.cz. 81.2.209.185
2001:15e8:201:1::d1b9
2019011701
ns.forpsi.it. 95.110.254.165
2a00:6d41:2:1::5
2019011701
ns.forpsi.net. 81.2.194.130
2001:15e8:101:1::c282
2019011701

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
24ms
25ms
ns.forpsi.it. 95.110.254.165
2a00:6d41:2:1::5
35ms
33ms
ns.forpsi.net. 81.2.194.130
2001:15e8:101:1::c282
25ms
25ms

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
A alanfabik.cz 1800s 185.59.208.137
DNSKEY alanfabik.cz 1h ZSK | RSA/SHA-512 | AwEAAb9E88JRckThal8RGbsewzVEtAXo3qaKGGOWv53J2NDR9rECt5H2 wHjXjHKGjzbInUWZo8ax/Z/2ehy3wxLetlWicD91rYrF2d4I1OCo0XXG XbtikjxgaghJEGnfT3a/IOmr17tj0AHsYQ/0Vd0hokktvRHfXUNB9vha HnnJRuSV

KSK | RSA/SHA-512 | AwEAAeH8+xpn6GPkhcg9BHcRDx68Jxgp/ppAacPOYgBUrBpB48pbBz0W 6zrmfxXPfjHV3j5RsJ3yQ2doIUYTsruTcWfv2DpSrGS1kvVECrxjzzxx ZjJM14tkVk1jBvZ2PXDUWG4VspEom5c4HejcVYoNTRbkbXTwPWwpMGvr uGi21hCaiDP8iOLE/GCdOLv27TQg1RRPmlmeztFueCUJIbeWsz+hWIHA bNGOpIF+mVhjKLCpWNq4fMvyD0F/8Q3ykkU0HW9xgmxPaLBP5SGmBhaI CRQNkwtQfur/+OQhVpNv4nEUH4usCy7eE7mGxzd2uAL8GoY3lpyGwKR7 hkbRcrxhuJU=
NS alanfabik.cz 1h ns.forpsi.cz.
ns.forpsi.it.
ns.forpsi.net.
SOA alanfabik.cz 1h ns.forpsi.net. admin.forpsi.com. 2019011701 3600 1800 2592000 3600
CNAME *.alanfabik.cz 1800s alanfabik.cz.
CNAME mail.alanfabik.cz 1800s alanfabik.cz.
A www.alanfabik.cz 1800s 185.59.208.137

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 IPv6 record has been found on the zone apex (alanfabik.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.
  • 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.
Proud of your DNS score? Share it with the world!

 

Have a look at other public DNS scans.