DNS report for centaurea.nl

This report was generated 3 weeks 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 centaurea.nl.

Nameserver IP address(es) SOA serial
ns1.argewebhosting.eu. 178.251.195.254
2001:678:76c:168:53::10
2020082514
ns2.argewebhosting.com. 5.100.229.198
2001:678:76c:167:53::10
2020082514
ns3.argewebhosting.nl. 213.222.11.250
2001:888:2000:66:53::5
2020082514

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
ns1.argewebhosting.eu. 178.251.195.254
2001:678:76c:168:53::10
31ms
27ms
ns2.argewebhosting.com. 5.100.229.198
2001:678:76c:167:53::10
35ms
31ms
ns3.argewebhosting.nl. 213.222.11.250
2001:888:2000:66:53::5
31ms
27ms

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 ns1.argewebhosting.eu. (178.251.195.254) replied quickly (< 50ms).
  • Nameserver ns1.argewebhosting.eu. (2001:678:76c:168:53::10) replied in a reasonable time.
  • Nameserver ns2.argewebhosting.com. (5.100.229.198) replied quickly (< 50ms).
  • Nameserver ns2.argewebhosting.com. (2001:678:76c:167:53::10) replied in a reasonable time.
  • Nameserver ns3.argewebhosting.nl. (213.222.11.250) replied quickly (< 50ms).
  • Nameserver ns3.argewebhosting.nl. (2001:888:2000:66:53::5) replied in a reasonable time.

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns1.argewebhosting.eu. IPv4: NL
IPv6: NL
AS8315 - SENTIA, NL
AS8315 - SENTIA, NL
ns2.argewebhosting.com. IPv4: NL
IPv6: NL
AS8315 - SENTIA, NL
AS8315 - SENTIA, NL
ns3.argewebhosting.nl. IPv4: NL
IPv6: NL
AS3265 - XS4ALL-NL Amsterdam, NL
AS3265 - XS4ALL-NL Amsterdam, NL

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.
  • All IPv6 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.
  • DNSSEC is enabled.
  • The nameservers are being operated from multiple domains (argewebhosting.eu, argewebhosting.com, argewebhosting.nl).

DNS records: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
A centaurea.nl 1h 83.96.254.67
DNSKEY centaurea.nl 1h ZSK | RSA/SHA-256 | AwEAAaPkTRumlpa0VlVkGPop5JqT9Xor0SULBOW1JJG+yK8J+oX2ir5a PmhOJc8OIq4DjSOq9ntg9eAZTbgR87i9rQrcjbXz+U7FgV3G8satSHDt RBIJmcUk7Pa3QF/AYoF/acUDEuJCzmu2vvpEXRIVTKcZxbIFv30nz/Cx lpqbkNvJ

KSK | RSA/SHA-256 | AwEAAeKU4rAaLeIZ5pqKPhvlAXcuZ/NweeMV1vWiaP1T+smmAEO2WvDW ukkFJUOLCqeQ4K9EEocKy7STpJ8ih9Yq+gyLQPgSPiZQaDgvVgGDlg4D +3uwgP/XIeKl9lDSVI6cZON4IIOpzb2RqQU6SWUa8KjkPCqPZl3GyWeX Ip6SQD3gxRcIXvHhcqNFHd4wHLZUzp70QKxL7QiDJP/N+JakGCLw2EeQ 2DACqtQe8EVVw07Dp4K0kws9DMa1GlT6ybFGlYpzFn8p2kKTNp3phJEe x9x1cSkqeZzWxh7U671MvayaP964Wsr8mMKC8GGWzAwcVCQ2mBGbJPEr 4nTbFRpp1/8=
MX centaurea.nl 1h 10 centaurea-nl.mail.protection.outlook.com.
NS centaurea.nl 1h ns1.argewebhosting.eu.
ns2.argewebhosting.com.
ns3.argewebhosting.nl.
SOA centaurea.nl 1h ns1.argewebhosting.eu. hostmaster.argeweb.nl. 2020082514 10800 3600 604800 3600
TXT centaurea.nl 1h "v=spf1 include:spf.protection.outlook.com include:_spf.exactonline.nl -all"
CNAME autodiscover.centaurea.nl 1h autodiscover.outlook.com.
A ftp.centaurea.nl 1h 145.131.10.248
A imap.centaurea.nl 1h 83.96.254.67
A mail.centaurea.nl 1h 83.96.254.67
A smtp.centaurea.nl 1h 83.96.254.67
A www.centaurea.nl 1h 83.96.254.67

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 DMARC records have been found. Consider configuring DMARC for improved e-mail authentication.
  • No IPv6 record has been found on the zone apex (centaurea.nl). 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 MX record for "centaurea.nl" has a long TTL (1h+).
  • 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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