DNS report for vccrotterdam.eu

This report was generated 4 weeks ago. Refresh?
A+
Connectivity
100%
Performance
100%
Resilience & Security
100%
DNS records
93%
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Connectivity: 100%

The following nameservers are available and responding correctly for DNS queries for your domain vccrotterdam.eu.

Nameserver IP address(es) SOA serial
ns01.creatit4u.nl. 62.221.202.199
2001:1460:1:0:1c00:a8ff:fe00:fc
1498146002
ns02.creatit4u.be. 62.221.197.54
2001:1460:2:0:1c21:41ff:fe00:128
1498146002
ns03.creatit4u.eu. 185.107.227.15
2a05:1500:300:2:1c00:6bff:fe00:190
1498146002

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
ns01.creatit4u.nl. 62.221.202.199
2001:1460:1:0:1c00:a8ff:fe00:fc
6ms
5ms
ns02.creatit4u.be. 62.221.197.54
2001:1460:2:0:1c21:41ff:fe00:128
6ms
5ms
ns03.creatit4u.eu. 185.107.227.15
2a05:1500:300:2:1c00:6bff:fe00:190
28ms
26ms

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 ns01.creatit4u.nl. (62.221.202.199) replied quickly (< 50ms).
  • Nameserver ns01.creatit4u.nl. (2001:1460:1:0:1c00:a8ff:fe00:fc) replied in a reasonable time.
  • Nameserver ns02.creatit4u.be. (62.221.197.54) replied quickly (< 50ms).
  • Nameserver ns02.creatit4u.be. (2001:1460:2:0:1c21:41ff:fe00:128) replied in a reasonable time.
  • Nameserver ns03.creatit4u.eu. (185.107.227.15) replied quickly (< 50ms).
  • Nameserver ns03.creatit4u.eu. (2a05:1500:300:2:1c00:6bff:fe00:190) replied in a reasonable time.

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns01.creatit4u.nl. IPv4: NL
IPv6: NL
AS48635 - ASTRALUS, NL
AS48635 - ASTRALUS, NL
ns02.creatit4u.be. IPv4: NL
IPv6: NL
AS48635 - ASTRALUS, NL
AS48635 - ASTRALUS, NL
ns03.creatit4u.eu. IPv4: NL
IPv6: DE
AS202861 - PCEXTREME-, ES
AS202861 - PCEXTREME-, ES

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.

  • All IPv4 nameservers appear to be hosted in the same country (NL). 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 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 (creatit4u.nl, creatit4u.be, creatit4u.eu).

DNS records: 93%

Our scans detected the following publicly available DNS records.

Record TTL Value
A vccrotterdam.eu 600s 62.221.208.111
DNSKEY vccrotterdam.eu 1h ZSK | RSA/SHA-256 | AwEAAcc/TBhz4tgYk7evi75XsfgrRI5itzWFt9agpOmS/DeytzkHa5Wm HTsns7O+qsEi7HCVmBwL6ZE81JBEigZg2scBNPfjc6nGKHPi+ldoK7Dx ZzEsGSpBboI+dhSo/QVlqhcAGT5nJ9556DOM9NBOaRkdAWaRczLLtqBu khRCgz6t

KSK | RSA/SHA-256 | AwEAAal1I2GuNx8yAekeFDhViqAaLoMorkuDh7gO8W7FT8feOB7FLf3E VN+Wh7FHutsC40l9XgLoJa38/xhVAU9FFVWNIMC5bff9rn0IzPz4NRce J0+tnQfcmirR1p0w/GfrfBWWGFbXUEGZ4V8g2kWT1fS0nGYyI4dFPUre NasjWGwXAyuLRjzdMc/PNZSEawLh0W7USY78NmycJ/w8QRwgWwMOTP38 Sz4SHuw0GvLh8Z9t7HsAeFlnagsKzf/nx8HjdGSwbNNawV+UqiPpf8vZ RnZLuenvQlkMpsTG4ZewRIacRzWh7qwEHsy5ZO904GssGfa2aO2K4dWn MA893GzXubM=
MX vccrotterdam.eu 600s 0 vccrotterdam-eu.mail.protection.outlook.com.
NS vccrotterdam.eu 1h ns01.creatit4u.nl.
ns02.creatit4u.be.
ns03.creatit4u.eu.
SOA vccrotterdam.eu 1h ns01.creatit4u.nl. domain-admin.creatit4u.nl. 1498146002 14400 3600 1209600 3600
TXT vccrotterdam.eu 600s "MS=ms73181516"
"v=spf1 include:spf.protection.outlook.com -all"
SRV _sip._tls.vccrotterdam.eu 600s 100 1 443 sipdir.online.lync.com.
SRV _sipfederationtls._tcp.vccrotterdam.eu 600s 100 1 5061 sipfed.online.lync.com.
A *.vccrotterdam.eu 600s 62.221.208.111
CNAME autodiscover.vccrotterdam.eu 600s autodiscover.outlook.com.
CNAME enterpriseenrollment.vccrotterdam.eu 600s enterpriseenrollment.manage.microsoft.com.
CNAME enterpriseregistration.vccrotterdam.eu 600s enterpriseregistration.windows.net.
A localhost.vccrotterdam.eu 600s 127.0.0.1
CNAME lyncdiscover.vccrotterdam.eu 600s webdir.online.lync.com.
A mail.vccrotterdam.eu 600s 62.221.208.111
CNAME msoid.vccrotterdam.eu 600s clientconfig.microsoftonline-p.net.
CNAME sip.vccrotterdam.eu 600s sipdir.online.lync.com.
CNAME www.vccrotterdam.eu 600s vccrotterdam.eu.

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 "vccrotterdam.eu" 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 DMARC records have been found. Consider configuring DMARC for improved e-mail authentication.
  • No IPv6 record has been found on the zone apex (vccrotterdam.eu). 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.

  • Single MX record but with multiple IPs associated to it.
  • 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.
  • 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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