DNS Spy
Connectivity: 100%
The following nameservers are available and responding correctly for DNS queries for your domain nndentistry.com.
| Nameserver | IP address(es) | SOA serial |
|---|---|---|
| dns1.name-services.com. |
98.124.243.1
2620:10f:5000:5002:98:124:243:1 |
1618867352 |
| dns2.name-services.com. |
64.98.151.1
2604:4000:4000:0:64:98:151:1 |
1618867352 |
| dns3.name-services.com. |
98.124.243.2
2620:10f:5000:5002:98:124:243:2 |
1618867352 |
| dns4.name-services.com. |
64.98.151.2
2604:4000:4000:0:64:98:151:2 |
1618867352 |
| dns5.name-services.com. |
98.124.243.3
2620:10f:5000:5002:98:124:243:3 |
1618867352 |
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: 40%
We tested each nameserver and measured the following response times.
| Nameserver | IP address(es) | Response time |
|---|---|---|
| dns1.name-services.com. |
98.124.243.1
2620:10f:5000:5002:98:124:243:1 |
179ms
175ms |
| dns2.name-services.com. |
64.98.151.1
2604:4000:4000:0:64:98:151:1 |
103ms
107ms |
| dns3.name-services.com. |
98.124.243.2
2620:10f:5000:5002:98:124:243:2 |
179ms
175ms |
| dns4.name-services.com. |
64.98.151.2
2604:4000:4000:0:64:98:151:2 |
99ms
95ms |
| dns5.name-services.com. |
98.124.243.3
2620:10f:5000:5002:98:124:243:3 |
179ms
179ms |
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.
- Nameserver dns1.name-services.com. (98.124.243.1) replied, but took too long (179ms). This will severely impact performance.
- Nameserver dns1.name-services.com. (2620:10f:5000:5002:98:124:243:1) replied, but took too long (175ms). This will severely impact performance.
- Nameserver dns3.name-services.com. (98.124.243.2) replied, but took too long (179ms). This will severely impact performance.
- Nameserver dns3.name-services.com. (2620:10f:5000:5002:98:124:243:2) replied, but took too long (175ms). This will severely impact performance.
- Nameserver dns5.name-services.com. (98.124.243.3) replied, but took too long (179ms). This will severely impact performance.
- Nameserver dns5.name-services.com. (2620:10f:5000:5002:98:124:243:3) replied, but took too long (179ms). This will severely impact performance.
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.
- Nameserver dns2.name-services.com. (64.98.151.1) replied reasonably fast (< 150ms), but you should aim for < 50ms response times.
- Nameserver dns4.name-services.com. (64.98.151.2) replied reasonably fast (< 150ms), but you should aim for < 50ms response times.
Good news, we detected the following achievements in your DNS configuration. Each of these checks has increased your DNS Spy score.
- Nameserver dns2.name-services.com. (2604:4000:4000:0:64:98:151:1) replied in a reasonable time.
- Nameserver dns4.name-services.com. (2604:4000:4000:0:64:98:151:2) replied in a reasonable time.
Resilience & Security: 71%
These are the locations and providers of your nameservers.
| Nameserver | Location | ISP |
|---|---|---|
| dns1.name-services.com. |
IPv4: US
IPv6: US |
AS21740 - TF-178, US
AS21740 - TF-178, US |
| dns2.name-services.com. |
IPv4: CA
IPv6: CA |
AS32491 - TUCOWS-3, CA
AS32491 - TUCOWS-3, CA |
| dns3.name-services.com. |
IPv4: US
IPv6: US |
AS21740 - TF-178, US
AS21740 - TF-178, US |
| dns4.name-services.com. |
IPv4: CA
IPv6: CA |
AS32491 - TUCOWS-3, CA
AS32491 - TUCOWS-3, CA |
| dns5.name-services.com. |
IPv4: US
IPv6: US |
AS21740 - TF-178, US
AS21740 - TF-178, US |
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 (name-services.com). 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.
- The IPv6 nameservers are distributed among multiple providers.
- The IPv6 nameservers are distributed across multiple locations.
DNS records: 83%
Our scans detected the following publicly available DNS records.
| Record | TTL | Value | |
|---|---|---|---|
| MX | nndentistry.com | 1800s | 0 nndentistry-com.mail.protection.outlook.com. |
| NS | nndentistry.com | 0s |
dns1.name-services.com. dns2.name-services.com. dns3.name-services.com. dns4.name-services.com. dns5.name-services.com. |
| SOA | nndentistry.com | 1h | dns1.name-services.com. info.name-services.com. 1618867352 172800 900 1814400 3600 |
| TXT | nndentistry.com | 1800s |
"MS=ms36363403" "v=spf1 include:spf.protection.outlook.com -all" |
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.
- Consider giving the MX record for "nndentistry.com" a longer TTL, as those don't change often (1h+).
- Consider giving the NS records for "nndentistry.com" a longer TTL, as those don't change often (1h+).
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 DNS record found on your zone apex (nndentistry.com). Consider adding a DNS record for "nndentistry.com" as an A record.
- No IPv6 record has been found on the zone apex (nndentistry.com). 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.
- Your SOA serial number follows the best practice YYYYMMDDxx format.
- SPF records have been found.
- SPF records are set up restrictively.
- The active nameservers match the NS records.
- The DNS records appear to be RFC compliant.
Have a look at other public DNS scans.