DNS report for bouwhuis.io

This report was generated 3 years ago. Refresh?
B
Connectivity
100%
Performance
100%
Resilience & Security
100%
DNS records
95%
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Connectivity: 100%

The following nameservers are available and responding correctly for DNS queries for your domain bouwhuis.io.

Nameserver IP address(es) SOA serial
ns1.it53.nl. 185.94.230.154
2a00:f10:13f:0:1c00:3aff:fe00:187
2020110206
ns2.it53.eu. 159.69.18.134
2a01:4f8:c2c:764b::1
2020110206

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.it53.nl. 185.94.230.154
2a00:f10:13f:0:1c00:3aff:fe00:187
23ms
27ms
ns2.it53.eu. 159.69.18.134
2a01:4f8:c2c:764b::1
23ms
23ms

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.it53.nl. (185.94.230.154) replied quickly (< 50ms).
  • Nameserver ns1.it53.nl. (2a00:f10:13f:0:1c00:3aff:fe00:187) replied in a reasonable time.
  • Nameserver ns2.it53.eu. (159.69.18.134) replied quickly (< 50ms).
  • Nameserver ns2.it53.eu. (2a01:4f8:c2c:764b::1) replied in a reasonable time.

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns1.it53.nl. IPv4: FR
IPv6: NL
AS48635 - PCEXTREME-, NL
AS48635 - PCEXTREME-, NL
ns2.it53.eu. IPv4: DE
IPv6: DE
AS24940 - HETZNER-AS, DE
AS24940 - HETZNER-AS, 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 (it53.nl, it53.eu).

DNS records: 95%

Our scans detected the following publicly available DNS records.

Record TTL Value
A bouwhuis.io 1h 185.94.230.154
AAAA bouwhuis.io 1h 2a00:f10:13f:0:1c00:3aff:fe00:187
DNSKEY bouwhuis.io 1h KSK | ECDSA Curve P-256 with SHA-256 | A7vfgR8oA1RyqpC12J+Nk+cfWz+1EJtgRbIepQ3vNTRqdgBZ9VWWB/b0 RRXEsPOHchhPin79VPUJ3uTaZ1wTaQ==
MX bouwhuis.io 1h 10 athena.it53.nl.
20 iris.it53.nl.
NS bouwhuis.io 1h ns1.it53.nl.
ns2.it53.eu.
ns3.it53.nl.
SOA bouwhuis.io 1h ns1.it53.nl. hostmaster.bouwhuis.io. 2020110206 10800 3600 1209600 3600
TXT bouwhuis.io 1h "probeer nick.bouwhuis.io eens"
"v=spf1 a:athena.it53.nl ~all"
TXT _dmarc.bouwhuis.io 1h "v=DMARC1; p=quarantine; rua=mailto:[email protected];"
SRV _xmpp-client._tcp.bouwhuis.io 1h 5 0 5222 moo.tweekoeien.com.
SRV _xmpp-server._tcp.bouwhuis.io 1h 5 0 5269 moo.tweekoeien.com.
CNAME autodiscover.bouwhuis.io 1h athena.it53.nl.
CNAME www.bouwhuis.io 1h bouwhuis.io.

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.

  • The active nameservers do not match your NS records. Please correct the NS records.

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.

  • Multiple MX records found.
  • MX records with different priorities found (main + fall-back mailservers).
  • The MX record for "bouwhuis.io" 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.
  • DMARC records are set up restrictively.
  • Found a root (apex) DNS record.
  • Found a www DNS record.
  • Found an IPv6 root DNS record.
  • The DNS records appear to be RFC compliant.
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