DNS Spy
Connectivity: 100%
The following nameservers are available and responding correctly for DNS queries for your domain keramakelaars.nl.
| Nameserver | IP address(es) | SOA serial |
|---|---|---|
| ns01.hostnet.nl. |
195.206.121.13
2001:67c:28cc::13 |
2023020210 |
| ns02.hostnet.nl. |
185.10.11.13
2001:67c:28cc:1::13 |
2023020210 |
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 |
|---|---|---|
| ns01.hostnet.nl. |
195.206.121.13
2001:67c:28cc::13 |
7ms
7ms |
| ns02.hostnet.nl. |
185.10.11.13
2001:67c:28cc:1::13 |
15ms
11ms |
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 ns01.hostnet.nl. (195.206.121.13) replied quickly (< 50ms).
- Nameserver ns01.hostnet.nl. (2001:67c:28cc::13) replied in a reasonable time.
- Nameserver ns02.hostnet.nl. (185.10.11.13) replied quickly (< 50ms).
- Nameserver ns02.hostnet.nl. (2001:67c:28cc:1::13) replied in a reasonable time.
Resilience & Security: 40%
These are the locations and providers of your nameservers.
| Nameserver | Location | ISP |
|---|---|---|
| ns01.hostnet.nl. |
IPv4: DK
IPv6: DK |
AS51468 - ONECOM, DK
AS51468 - ONECOM, DK |
| ns02.hostnet.nl. |
IPv4: DK
IPv6: DK |
AS51468 - ONECOM, DK
AS51468 - ONECOM, DK |
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 (AS51468 - ONECOM, DK). Consider spreading the nameservers across multiple DNS providers for increased redundancy.
- All IPv6 nameservers are hosted by the same provider (AS51468 - ONECOM, DK). Consider spreading the nameservers across multiple DNS providers for increased redundancy.
- All the nameservers are being operated from a single domain (hostnet.nl). 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 (DK). You might want to consider spreading the nameservers geographically.
- All IPv6 nameservers appear to be hosted in the same country (DK). You might want to consider spreading the nameservers geographically.
- 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.
- DNSSEC is enabled.
DNS records: 93%
Our scans detected the following publicly available DNS records.
| Record | TTL | Value | |
|---|---|---|---|
| A | keramakelaars.nl | 600s | 212.83.211.104 |
| DNSKEY | keramakelaars.nl | 900s |
ZSK | RSA/SHA-256 | AwEAAZ6dIfsC5f+cJuPkLx8kgWZMxwqp5r+k9ZkvTa3Qh8Ny5gdaqBLY rSCv2yKkQM/lmeVfidwaHr+43dVcNnRnossgC6uJ+jCvM6woqiU7jd9C qZnzlxInEr8tMZZidHwQpM06rfHwUNmoW72HVC+pZWU0K/8WxeldGMnf NqcxVLE7 KSK | RSA/SHA-256 | AwEAAdIi4j/tPzsfjTsAro53Ia54gxrulHC54BUqN5mVmtdEhbcFsXXX InTNJPTtI0m5ZiSzf8P3pctBjtleiM5CIJAN7IEYbgay/OiP3I/DczoF 7WJEHS89IGRvvkZdltfdvEGldMuGdYWqbdmxAO/VV8E+xdfAl5wUbhx0 KU1XwefDqUvwydPZqOCJWxPQCzJWy2lxAKpeDbJfaab8UvS9B3YZh0uS N805PieMoL7facPv5WdzAHVaK66gKgzqVi4p811BOOxwpbOg+8YeHQq3 UrW5BKxziioUDxlTDRlOJOaj7oqcZDa/mhExO1LFlXGFEYCtEQvS8Skl hP3DHihd9Hc= |
| MX | keramakelaars.nl | 600s | 0 keramakelaars-nl.mail.protection.outlook.com. |
| NS | keramakelaars.nl | 4h |
ns01.hostnet.nl. ns02.hostnet.nl. |
| SOA | keramakelaars.nl | 4h | ns01.hostnet.nl. hostmaster.hostnet.nl. 2023020210 14400 3600 1209600 900 |
| TXT | keramakelaars.nl | 600s |
"MS=ms46645174" "v=spf1+a +mx ip4:85.17.95.50 include:spf.protection.outlook.com -all" |
| TXT | _dmarc.keramakelaars.nl | 1h | "v=DMARC1; p=none; fo=1" |
| A | *.keramakelaars.nl | 600s | 149.210.128.202 |
| CNAME | autodiscover.keramakelaars.nl | 1h | autodiscover.outlook.com. |
| CNAME | cdn.keramakelaars.nl | 600s | cdn.hay-web.com. |
| TXT | default._domainkey.keramakelaars.nl | 600s | "v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzOXvI/KDX1nAjqhRUxqIH2TBpmL7jdcXel8omF2DEFybdogX/VFceIR6MwrYqs8zoIiQ2jOAaC/LC1EP9zh4ONFqTtyLPi5VcfT1MQ6Z8fvDDnIolIZ/fL/2Ff3ivnadXUMy/J/uMt5Qzoa26fMDB2d+s5seJM3c2J8r0R0US3wIDAQAB" |
| CNAME | enterpriseenrollment.keramakelaars.nl | 600s | enterpriseenrollment.manage.microsoft.com. |
| CNAME | enterpriseregistration.keramakelaars.nl | 600s | enterpriseregistration.windows.net. |
| A | ftp.keramakelaars.nl | 600s | 91.184.19.40 |
| A | mail.keramakelaars.nl | 600s | 91.184.0.73 |
| CNAME | webmail.keramakelaars.nl | 600s | ox.hostnet.nl. |
| A | www.keramakelaars.nl | 600s | 212.83.211.104 |
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 "keramakelaars.nl" 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.
- You have DMARC records configured, but the "p=none" policy only triggers reports to your e-mail address, the receiver is instructed to not take actions.
- No IPv6 record has been found on the zone apex (keramakelaars.nl). 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.
- 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.
- 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.