DNS report for josting.ch

This report was generated 2 weeks ago. Refresh?
B
Connectivity
86%
Performance
100%
Resilience & Security
60%
DNS records
83%
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Connectivity: 86%

The following nameservers are available and responding correctly for DNS queries for your domain josting.ch.

Nameserver IP address(es) SOA serial
ns1.hosttech.ch. 82.220.34.231 2017011001
ns2.hosttech.ch. 5.79.97.178 2017011001
ns3.hosttech.ch. 94.130.74.45 2017011001

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.

  • No IPv6 reachable nameservers were found. Users on IPv6-only networks are unable to reach you.

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.

Performance: 100%

We tested each nameserver and measured the following response times.

Nameserver IP address(es) Response time
ns1.hosttech.ch. 82.220.34.231 27ms
ns2.hosttech.ch. 5.79.97.178 13ms
ns3.hosttech.ch. 94.130.74.45 29ms

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.hosttech.ch. (82.220.34.231) replied quickly (< 50ms).
  • Nameserver ns2.hosttech.ch. (5.79.97.178) replied quickly (< 50ms).
  • Nameserver ns3.hosttech.ch. (94.130.74.45) replied quickly (< 50ms).

Resilience & Security: 60%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns1.hosttech.ch. IPv4: CH AS9044 - SOLNET, CH
ns2.hosttech.ch. IPv4: NL AS60781 - LEASEWEB-NL-AMS-01 Netherlands, NL
ns3.hosttech.ch. IPv4: DE AS24940 - HETZNER-AS, DE

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.

  • No DNSSEC records found. Consider enabling DNSSEC, as it provides a way to validate DNS responses for data integrity.
  • All the nameservers are being operated from a single domain (hosttech.ch). If that domain gets compromised or goes offline, the DNS will be unavailable. Consider spreading the nameservers across multiple domains.

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.

DNS records: 83%

Our scans detected the following publicly available DNS records.

Record TTL Value
A josting.ch 3h 185.101.158.105
MX josting.ch 3h 10 mail.josting.ch.
NS josting.ch 3h ns1.hosttech.ch.
ns2.hosttech.ch.
SOA josting.ch 3h ns2.hosttech.ch. dns.hosttech.eu. 2017011001 7200 120 2419200 10800
A *.josting.ch 3h 185.101.158.105
A mail.josting.ch 3h 185.101.158.105
A www.josting.ch 3h 185.101.158.105

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.

  • We only detected 1 MX record. Multiple MX records (or multiple IPs behind the MX record) provide redundancy and a more robust e-mail setup.
  • The active nameservers do not match your NS records. Please correct the NS records.

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 SPF records were found. SPF records limit which IPs are allowed to send mail from this domain. Even if this domain doesn't send e-mails, you should set up SPF to confirm it will never send e-mail, to prevent spoofing.
  • No DMARC records have been found. Consider configuring DMARC for improved e-mail authentication.
  • No IPv6 record has been found on the zone apex (josting.ch). 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.

  • The MX record for "josting.ch" has a long TTL (1h+).
  • The NS records have a long TTL (1h+).
  • Your SOA serial number follows the best practice YYYYMMDDxx format.
  • Found a root (apex) DNS record.
  • Found a www DNS record.
  • The DNS records appear to be RFC compliant.
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