; DNS Spy report for internet.nl

DNS report for internet.nl

This report was generated 2 weeks ago. Refresh?
A+
Connectivity
100%
Performance
100%
Resilience & Security
100%
DNS records
94%
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Connectivity: 100%

The following nameservers are available and responding correctly for DNS queries for your domain internet.nl.

Nameserver IP address(es) SOA serial
ns.nlnetlabs.nl. 185.49.140.60
2a04:b900::8:0:0:60
1543531258
ns2.surfnet.nl. 192.87.36.2
2001:610:3:200a:192:87:36:2
1543531258
ns3.surfnet.nl. 195.169.124.71
2001:610:0:800c:195:169:124:71
1543531258

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.nlnetlabs.nl. 185.49.140.60
2a04:b900::8:0:0:60
4ms
11ms
ns2.surfnet.nl. 192.87.36.2
2001:610:3:200a:192:87:36:2
8ms
8ms
ns3.surfnet.nl. 195.169.124.71
2001:610:0:800c:195:169:124:71
6ms
6ms

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.nlnetlabs.nl. (185.49.140.60) replied quickly (< 50ms).
  • Nameserver ns.nlnetlabs.nl. (2a04:b900::8:0:0:60) replied in a reasonable time.
  • Nameserver ns2.surfnet.nl. (192.87.36.2) replied quickly (< 50ms).
  • Nameserver ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2) replied in a reasonable time.
  • Nameserver ns3.surfnet.nl. (195.169.124.71) replied quickly (< 50ms).
  • Nameserver ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71) replied in a reasonable time.

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns.nlnetlabs.nl. IPv4: NL
IPv6: NL
AS199664 - NLNETLABS, NL
AS199664 - NLNETLABS, NL
ns2.surfnet.nl. IPv4: NL
IPv6: NL
AS1103 - SURFNET-NL SURFnet, The Netherlands, NL
AS1103 - SURFNET-NL SURFnet, The Netherlands, NL
ns3.surfnet.nl. IPv4: NL
IPv6: NL
AS1103 - SURFNET-NL SURFnet, The Netherlands, NL
AS1103 - SURFNET-NL SURFnet, The Netherlands, 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.

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.
  • CAA records found.
  • The nameservers are being operated from multiple domains (nlnetlabs.nl, surfnet.nl).

DNS records: 94%

Our scans detected the following publicly available DNS records.

Record TTL Value
A internet.nl 1h 185.49.141.28
AAAA internet.nl 1h 2a04:b900:0:100::28
CAA internet.nl 1h 0 issue "letsencrypt.org"
DNSKEY internet.nl 1h ZSK | RSASHA1-NSEC3-SHA1 | AwEAAb3eZ0Dg6kkq38rFcRTHCG/F3f717IDVnx+D6o+d7k2raFCHf2Ca gTE63bdGVgeE3NWcQe5cPvpQnoq+Cl6qa6LgwT0hhrWeI1TpkZeFRvqB 1fvZr+ROur5n+efEF+Ruc5OKgWGTpDzakDT5gwWvfrqOiHlFbvlg9M7K vHmIg7Lz

ZSK | RSASHA1-NSEC3-SHA1 | AwEAAe22GSRdCJAx5NfTIcINyDlkk1dV7HbUWjlX8GMjctdmx1+l3K9N XzCQvP/pyYWMw07mIpfMDZM9tuLNUfT74GoEZ4XPYSHxXnfs0gTAhSfR tl2OCePdG85cKxO1I1u4bx+vDuOc7XhKxPFalku5bzYXtXdMkVplJXU6 PAWJoZQL

KSK | RSASHA1-NSEC3-SHA1 | AwEAAa1DsEqSFAw6/oJhliQH3px4p6IVhdcoTFqYiW06mQO9zze5T9wI NPnqVuTlGcdd+8Nyb6kvqUMDLXKhLBjd3DZl/8TqUo6+SCVXjbp2Mae3 QIVLzhKHR5Grxg6YKc8zrTngDREVnUHaz3YkOXLVc+8xQIFtOeQvNjO8 Oz+eg2gWeeloSJn4tYAVal6o7qqN/KfQCnuF33LlV9M60zDOrweO8n3R MX7r4bT4lQL6+iQv8aL0ujnuL2NuLu4xwfi6Qhcnb+UOEHXT5qBAS7ur ZZy/p2+9ytHE5TEi8QSmQqfWIUTIoL7VRYNLOR/pODw36ou9B7xYXx5/ C2AFrWLU5CM=
MX internet.nl 1h 20 jail.internet.nl.
NS internet.nl 1h ns.nlnetlabs.nl.
ns2.surfnet.nl.
ns3.surfnet.nl.
SOA internet.nl 1h ns.nlnetlabs.nl. sysadmin.nlnetlabs.nl. 1543531258 14400 3600 604800 3600
TXT internet.nl 1h "v=spf1 mx -all"
TXT _dmarc.internet.nl 1h "v=DMARC1\; p=reject\; rua=mailto:dmarc-reports@internet.nl"
CNAME demo.internet.nl 1h jail.internet.nl.
CNAME dev.internet.nl 1h devjail.internet.nl.
CNAME en.internet.nl 1h jail.internet.nl.
AAAA ipv6.internet.nl 1h 2a04:b900:0:100::28
CNAME mail.internet.nl 1h jail.internet.nl.
CNAME secure.internet.nl 1h tlspool.internet.nl.
CNAME test.internet.nl 1h nikhef.internet.nl.
CNAME www.internet.nl 1h jail.internet.nl.

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.

  • Only 1 MX record was found. Multiple MX records provide redundancy and a more robust e-mail setup.

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.

  • The MX records have 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.
  • 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 active nameservers match the NS records.
  • The DNS records appear to be RFC compliant.
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