DNS Spy
Connectivity: 100%
The following nameservers are available and responding correctly for DNS queries for your domain it-inside.ch.
| Nameserver | IP address(es) | SOA serial |
|---|---|---|
| dns18.ovh.net. |
213.251.188.138
2001:41d0:1:4a8a::1 |
2023112005 |
| ns18.ovh.net. |
213.251.128.138
2001:41d0:1:198a::1 |
2023112005 |
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 |
|---|---|---|
| dns18.ovh.net. |
213.251.188.138
2001:41d0:1:4a8a::1 |
27ms
27ms |
| ns18.ovh.net. |
213.251.128.138
2001:41d0:1:198a::1 |
27ms
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 dns18.ovh.net. (213.251.188.138) replied quickly (< 50ms).
- Nameserver dns18.ovh.net. (2001:41d0:1:4a8a::1) replied in a reasonable time.
- Nameserver ns18.ovh.net. (213.251.128.138) replied quickly (< 50ms).
- Nameserver ns18.ovh.net. (2001:41d0:1:198a::1) replied in a reasonable time.
Resilience & Security: 50%
These are the locations and providers of your nameservers.
| Nameserver | Location | ISP |
|---|---|---|
| dns18.ovh.net. |
IPv4: FR
IPv6: FR |
AS16276 - OVH, FR
AS16276 - OVH, FR |
| ns18.ovh.net. |
IPv4: FR
IPv6: FR |
AS16276 - OVH, FR
AS16276 - OVH, FR |
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.
- All IPv4 nameservers are hosted by the same provider (AS16276 - OVH, FR). Consider spreading the nameservers across multiple DNS providers for increased redundancy.
- All IPv6 nameservers are hosted by the same provider (AS16276 - OVH, FR). Consider spreading the nameservers across multiple DNS providers for increased redundancy.
- All the nameservers are being operated from a single domain (ovh.net). 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.
- All IPv4 nameservers appear to be hosted in the same country (FR). You might want to consider spreading the nameservers geographically.
- All IPv6 nameservers appear to be hosted in the same country (FR). 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.
- DNSSEC is enabled.
- CAA records found.
DNS records: 93%
Our scans detected the following publicly available DNS records.
| Record | TTL | Value | |
|---|---|---|---|
| A | it-inside.ch | 3h | 116.202.54.244 |
| CAA | it-inside.ch | 24h |
0 iodef "mailto:[email protected]" 0 issue "letsencrypt.org" 0 issuewild ";" |
| DNSKEY | it-inside.ch | 1h |
ZSK | RSA/SHA-256 | AwEAAbcX3NKmbBHQEbRBOESm4AXcEXGZkP4SXe4+k+yfkeI1uLqxKS4j K3dv//iXbpC57HWeXy8h+0PZ4pPLxX2AqrZ96f0kGYvPRse9LuT/T4aS PiCbQ/Mi+RRnIg7rzdAwcZyik4s0ChmpF4tq3pci/9KZJXF7kPMq8Jo9 vkTgGzBH KSK | RSA/SHA-256 | AwEAAcC18FO2WRr+chZN6I/Nkytu+fzTQMRtKtUVMUOxgB3WLGdTEIUy Dx4w/wNwr/ArzRsmbdxqczOlnsS7657MO5qOhpaevQsdUyaQmRuaf0kI xFkNE9IuFKWOhfGOVmTpS2SaiDXutzmbfz2//myhjThyr89VtdQOIhIi SnE7JXsmgD1gP7p9tYyq592Y6j3BN54teBwH5RxqD+m9O0jMnwLPEdaf Pt3jezJFvv/JFxfoiexN5goZITUnmTbFRjzcAAwiBp9xKeFHS+ra4tba b9Q9MhdvST3BIRxmxRfq2BLUekEkU0ogBSUd9kvIN+rdS1qTONOj/PSH IwrbltS7h4c= |
| MX | it-inside.ch | 24h | 10 mail.stalder.ch. |
| NS | it-inside.ch | 1h |
dns18.ovh.net. ns18.ovh.net. |
| SOA | it-inside.ch | 1h | dns18.ovh.net. tech.ovh.net. 2023112005 86400 3600 3600000 60 |
| TXT | it-inside.ch | 3h | "v=spf1 ip4:116.202.87.153 ~all" |
| CNAME | _dmarc.it-inside.ch | 24h | _dmarc.stalder.ch. |
| CNAME | admin.it-inside.ch | 24h | lb.it-inside.ch. |
| CNAME | www.it-inside.ch | 24h | lb.it-inside.ch. |
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.
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 (it-inside.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 "it-inside.ch" 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.
Have a look at other public DNS scans.