DNS Spy
Connectivity: 100%
The following nameservers are available and responding correctly for DNS queries for your domain meerpaal.nl.
| Nameserver | IP address(es) | SOA serial |
|---|---|---|
| ns03.2is.nl. |
62.221.202.199
2001:1460:3:4:1c00:b4ff:fe00:270a |
2025010201 |
| ns04.2is.be. |
62.221.197.54
2001:1460:2:2:1c00:4eff:fe00:2bf6 |
2025010201 |
| ns05.2is.nl. |
172.233.110.124
2a01:7e02::f03c:94ff:fe2f:fe94 |
2025010201 |
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 |
|---|---|---|
| ns03.2is.nl. |
62.221.202.199
2001:1460:3:4:1c00:b4ff:fe00:270a |
1ms
1ms |
| ns04.2is.be. |
62.221.197.54
2001:1460:2:2:1c00:4eff:fe00:2bf6 |
1ms
1ms |
| ns05.2is.nl. |
172.233.110.124
2a01:7e02::f03c:94ff:fe2f:fe94 |
1ms
1ms |
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 ns03.2is.nl. (62.221.202.199) replied quickly (< 50ms).
- Nameserver ns03.2is.nl. (2001:1460:3:4:1c00:b4ff:fe00:270a) replied in a reasonable time.
- Nameserver ns04.2is.be. (62.221.197.54) replied quickly (< 50ms).
- Nameserver ns04.2is.be. (2001:1460:2:2:1c00:4eff:fe00:2bf6) replied in a reasonable time.
- Nameserver ns05.2is.nl. (172.233.110.124) replied quickly (< 50ms).
- Nameserver ns05.2is.nl. (2a01:7e02::f03c:94ff:fe2f:fe94) replied in a reasonable time.
Resilience & Security: 100%
These are the locations and providers of your nameservers.
| Nameserver | Location | ISP |
|---|---|---|
| ns03.2is.nl. |
IPv4: NL
IPv6: NL |
AS48635 - CLDIN-NL Your.Online, NL
AS48635 - CLDIN-NL Your.Online, NL |
| ns04.2is.be. |
IPv4: NL
IPv6: NL |
AS48635 - CLDIN-NL Your.Online, NL
AS48635 - CLDIN-NL Your.Online, NL |
| ns05.2is.nl. |
IPv4: US
IPv6: US |
AS63949 - AKAMAI-LINODE-AP Akamai Connected Cloud, SG
AS63949 - AKAMAI-LINODE-AP Akamai Connected Cloud, SG |
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.
- 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.
- DNSSEC is enabled.
- The nameservers are being operated from multiple domains (2is.nl, 2is.be).
DNS records: 94%
Our scans detected the following publicly available DNS records.
| Record | TTL | Value | |
|---|---|---|---|
| A | meerpaal.nl | 600s | 62.221.194.104 |
| DNSKEY | meerpaal.nl | 1h |
ZSK | RSA/SHA-256 | AwEAAaZrsbx3UVlvf6ru7vg8UIzSjbqmNoFZRv+x+rxOHBCEU4GGLi4L rLqf5MFHPDRh+0L4+0kTnfCx8tjGM9MsLyjX1+mLN74IGJGaOQMhKIJb ABWRRgdSVcgQw2SSinwc+jEUgmx5/E8DHARZvmr+OvtAk/GHKSgYKFCg obY6EmlR KSK | RSA/SHA-256 | AwEAAcSn7gSqg1b4Nv+nFN9Uy4uP2ksEzgbkd/iXVvyvpgEQq4wwwYOS UEMc76JE+VfXCfww8/+2xEajH34ueOpNLwHBcQbkP8B14wZHMyhnANXi hXSV9pDtm9Bj5OqTVeYrfkVlHTvRE1br2LCSsmuUa9ko8pZlSt4cMo7M W/8gs1S9oUgPhfoUy+ft72TLS29lhyM7l6Pk2S33dihTbCgJP7IKRgmu wA91AkcsCJE6IjAsGDdKao8OxSgyAHkQt3jYUbMtLCQ/80tDK3d5pi+T LatsAmW5hvptwEEIiUNNU8ztbvrSOa/J17/Q2d97ZL0Af8IpmQNm73u7 XL4oV7r43Uc= |
| MX | meerpaal.nl | 600s |
5 mail1.syscon.nl. 5 mail2.syscon.nl. |
| NS | meerpaal.nl | 1h |
ns03.2is.nl. ns04.2is.be. ns05.2is.nl. |
| SOA | meerpaal.nl | 4h | ns03.2is.nl. domain-admin.2is.nl. 2025010201 14400 3600 1209600 3600 |
| TXT | meerpaal.nl | 600s |
"MS=ms84836335" "globalsign-domain-verification=O9s7bmSYOq3H81LjH-Ku9LwkqS33lY4lg99WUyZZmN" "globalsign-domain-verification=llAvQ_bfP1Hn5Makd3rEwMkW7IVfWV0CXe5STyCeET" "v=spf1 ip4:141.138.207.13 ip4:185.50.174.130 ip4:185.50.172.130 ip4:90.145.95.117 ip4:188.200.239.56 ip4:37.153.196.244 ip4:213.207.97.143 include:spf.syscon.nl include:sparkpostmail.com include:_spf.eu.sparkpostmail.com include:spf.spamservice.nl ~all" |
| SRV | _autodiscover._tcp.meerpaal.nl | 600s | 0 0 443 autodiscover.meerpaal.nl. |
| TXT | _dmarc.meerpaal.nl | 1h | "v=DMARC1; p=none;" |
| A | *.meerpaal.nl | 600s | 62.221.194.104 |
| A | autodiscover.meerpaal.nl | 600s | 37.153.196.244 |
| CNAME | enterpriseenrollment.meerpaal.nl | 600s | enterpriseenrollment-s.manage.microsoft.com. |
| CNAME | enterpriseregistration.meerpaal.nl | 600s | enterpriseregistration.windows.net. |
| A | intranet.meerpaal.nl | 600s | 37.153.196.245 |
| A | localhost.meerpaal.nl | 600s | 127.0.0.1 |
| A | mail.meerpaal.nl | 600s | 62.221.194.104 |
| A | vpn.meerpaal.nl | 600s | 37.153.196.243 |
| A | webmail.meerpaal.nl | 600s | 37.153.196.244 |
| CNAME | www.meerpaal.nl | 600s | meerpaal.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.
- Consider giving the MX record for "meerpaal.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 (meerpaal.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.
- Multiple MX records found.
- MX records with different priorities found (main + fall-back mailservers).
- The MX records points to multiple mailservers.
- 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.