DNS report for bart.cz

This report was generated 1 week ago. Refresh?
A+
Connectivity
100%
Performance
100%
Resilience & Security
100%
DNS records
100%
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Connectivity: 100%

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

Nameserver IP address(es) SOA serial
ns.wedos.com. 31.31.77.88
2a02:2b88:2:1::66e7:1
2019051302
ns.wedos.cz. 46.28.104.67
2a02:2b88:1:1::2
2019051302
ns.wedos.eu. 164.138.27.146
2a02:2770::21a:4aff:fe46:ddc9
2019051302
ns.wedos.net. 213.136.87.214
2a02:c207:2011:4247::1
2019051302

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.wedos.com. 31.31.77.88
2a02:2b88:2:1::66e7:1
29ms
21ms
ns.wedos.cz. 46.28.104.67
2a02:2b88:1:1::2
26ms
25ms
ns.wedos.eu. 164.138.27.146
2a02:2770::21a:4aff:fe46:ddc9
6ms
5ms
ns.wedos.net. 213.136.87.214
2a02:c207:2011:4247::1
22ms
18ms

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.wedos.com. (31.31.77.88) replied quickly (< 50ms).
  • Nameserver ns.wedos.com. (2a02:2b88:2:1::66e7:1) replied in a reasonable time.
  • Nameserver ns.wedos.cz. (46.28.104.67) replied quickly (< 50ms).
  • Nameserver ns.wedos.cz. (2a02:2b88:1:1::2) replied in a reasonable time.
  • Nameserver ns.wedos.eu. (164.138.27.146) replied quickly (< 50ms).
  • Nameserver ns.wedos.eu. (2a02:2770::21a:4aff:fe46:ddc9) replied in a reasonable time.
  • Nameserver ns.wedos.net. (213.136.87.214) replied quickly (< 50ms).
  • Nameserver ns.wedos.net. (2a02:c207:2011:4247::1) replied in a reasonable time.

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns.wedos.com. IPv4: CZ
IPv6: CZ
AS197019 - WEDOS, CZ
AS197019 - WEDOS, CZ
ns.wedos.cz. IPv4: CZ
IPv6: CZ
AS197019 - WEDOS, CZ
AS197019 - WEDOS, CZ
ns.wedos.eu. IPv4: NL
IPv6: NL
AS196752 - TILAA, NL
AS196752 - TILAA, NL
ns.wedos.net. IPv4: DE
IPv6: DE
AS51167 - CONTABO, DE
AS51167 - CONTABO, DE

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 (wedos.com, wedos.cz, wedos.eu, wedos.net).

DNS records: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
A bart.cz 1800s 46.36.36.25
AAAA bart.cz 1800s 2a02:25b0:aaaa:aaaa:b892:26db:f9db:0
DNSKEY bart.cz 1800s ZSK | RSASHA1-NSEC3-SHA1 | AwEAAdyJ4GrKzjsV68fI8VLWvSOIZG43uunZxThM6mGi5EmyNGLA5cDL EkV6DrCrfWdbRItpddtLs2dfQofr195lrw9c/g4+5Oi05L0IbpyMxD92 XDxk+bP19wegfmCC7YRIIY7hawUoK8RmWFPwv/t+fMmQjIQeL2MbEKpr bjQcMhT5

ZSK | RSASHA1-NSEC3-SHA1 | AwEAAfO2wCXpCvB5f991/dG993j4EzuBmCWPvKgqejb6YsiRUfRFw5Si fltm5aLbgMa4186gg2+QCcVN6ufUliZW434I5q4h5BwgwlB04TLKb6D5 t9VO/jYFxEj1B4MBi5aKvmD4/u3bGYTWWkpq4F07G0yg128bfFQ5qkhT VdeghiDp

KSK | RSASHA1-NSEC3-SHA1 | AwEAAdmJufzAkEEy/uev2Qz1E0IQWP+hH0/20jGjduA+UL5Dkk8enE62 SN3p7gj+3mfBZGaJBAfZ3p68gWt630yNT2e6qtHOUcriRqKJgUCaP/AK a7w9MoJrciCsy9ABYSv60MrhroV/LLVWD+Tmpt69BgyXtxARbiqYvpoF ExX6zfHr6bafWQpjRfH6v3sG1K2zVvP6Sgd+taQn2lhFfIp5O4IMimGG YzTm2nGWUasSZMj16RZznYHRPwphSZYM2Vzgn2Le1qQBfiyOR1xAgP7L NC+QFRLFVfsvuAGVBCZFqubnQE4E/sMJcX0FfVIvl8PHxhXDIOU0toDj NxGBP7gc0YM=
MX bart.cz 1h 1 aspmx.l.google.com.
10 aspmx2.googlemail.com.
10 aspmx3.googlemail.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
NS bart.cz 1h ns.wedos.com.
ns.wedos.cz.
ns.wedos.eu.
ns.wedos.net.
SOA bart.cz 1h ns.wedos.net. wedos.wedos.com. 2019051302 3600 1800 2592000 3600
TXT bart.cz 1800s "MS=ms59371956"
"google-site-verification=ahSar1DS_z5JUQBaX6yP07O0h6ZAa1xDmodNmCmAMhk"
"v=spf1 include:_spf.google.com ~all"
"yandex-verification: 2b6e918ad09b49e1"
TXT _dmarc.bart.cz 1800s "v=DMARC1\; p=none\; rua=mailto:admin@bart.cz\; ruf=mailto:admin@bart.cz\;"
A *.bart.cz 1800s 46.36.36.25
CNAME ftp.bart.cz 1800s 23319.w19.wedos.net.
CNAME imap.bart.cz 1800s imap-23319.m19.wedos.net.
A mail.bart.cz 1800s 46.36.36.25
AAAA mail.bart.cz 1800s 2a02:25b0:aaaa:aaaa:b892:26db:f9db:0
CNAME pop3.bart.cz 1800s pop-23319.m19.wedos.net.
CNAME smtp.bart.cz 1800s smtp-23319.m19.wedos.net.
A www.bart.cz 1800s 46.36.36.25
AAAA www.bart.cz 1800s 2a02:25b0:aaaa:aaaa:b892:26db:f9db:0

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.

  • You have DMARC records configured, but the "p=none" policy only triggers reports to your e-mail address, the receiver is instructed to not take actions.

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 record for "bart.cz" has a long TTL (1h+).
  • The MX records points to multiple mailservers.
  • The NS records have a long TTL (1h+).
  • Your SOA serial number follows the best practice YYYYMMDDxx format.
  • SPF records have been found.
  • SPF records are set up restrictively.
  • DMARC records have been found.
  • Found a root (apex) DNS record.
  • Found a www DNS record.
  • Found an IPv6 root DNS record.
  • The active nameservers match the NS records.
  • The DNS records appear to be RFC compliant.
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