DNS Spy
Connectivity: 100%
The following nameservers are available and responding correctly for DNS queries for your domain vconsyst.com.
| Nameserver | IP address(es) | SOA serial |
|---|---|---|
| ns1.tiscomhosting.nl. |
77.95.248.106
2a00:1478:20:7:8:772:0:1 |
2025011002 |
| ns2.tiscomhosting.net. |
85.119.243.6
2a00:e760:100:7:8:1113:0:1 |
2025011002 |
| ns3.tiscomhosting.eu. |
31.3.105.137
2a03:7900:105:31:3:105:137:1 |
2025011002 |
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: 88%
We tested each nameserver and measured the following response times.
| Nameserver | IP address(es) | Response time |
|---|---|---|
| ns1.tiscomhosting.nl. |
77.95.248.106
2a00:1478:20:7:8:772:0:1 |
199ms
1ms |
| ns2.tiscomhosting.net. |
85.119.243.6
2a00:e760:100:7:8:1113:0:1 |
1ms
1ms |
| ns3.tiscomhosting.eu. |
31.3.105.137
2a03:7900:105:31:3:105:137:1 |
1ms
1ms |
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 ns1.tiscomhosting.nl. (77.95.248.106) replied, but took too long (199ms). This will severely impact performance.
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.tiscomhosting.nl. (2a00:1478:20:7:8:772:0:1) replied in a reasonable time.
- Nameserver ns2.tiscomhosting.net. (85.119.243.6) replied quickly (< 50ms).
- Nameserver ns2.tiscomhosting.net. (2a00:e760:100:7:8:1113:0:1) replied in a reasonable time.
- Nameserver ns3.tiscomhosting.eu. (31.3.105.137) replied quickly (< 50ms).
- Nameserver ns3.tiscomhosting.eu. (2a03:7900:105:31:3:105:137:1) replied in a reasonable time.
Resilience & Security: 100%
These are the locations and providers of your nameservers.
| Nameserver | Location | ISP |
|---|---|---|
| ns1.tiscomhosting.nl. |
IPv4: NL
IPv6: NL |
AS43190 - GL-IX-AS, NL
AS43190 - GL-IX-AS, NL |
| ns2.tiscomhosting.net. |
IPv4: NL
IPv6: NL |
AS8368 - BENESOL-BACKBONE International Backbone, BE
AS8368 - BENESOL-BACKBONE International Backbone, BE |
| ns3.tiscomhosting.eu. |
IPv4: NL
IPv6: NL |
AS197731 - TUXIS, NL
AS197731 - TUXIS, NL |
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.
- All IPv4 nameservers appear to be hosted in the same country (NL). You might want to consider spreading the nameservers geographically.
- All IPv6 nameservers appear to be hosted in the same country (NL). 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.
- The IPv4 nameservers are distributed among multiple providers.
- The IPv6 nameservers are distributed among multiple providers.
- DNSSEC is enabled.
- The nameservers are being operated from multiple domains (tiscomhosting.nl, tiscomhosting.net, tiscomhosting.eu).
DNS records: 100%
Our scans detected the following publicly available DNS records.
| Record | TTL | Value | |
|---|---|---|---|
| A | vconsyst.com | 1h | 93.119.4.239 |
| DNSKEY | vconsyst.com | 1h |
ZSK | RSA/SHA-256 | AwEAAcNs4V/te4rHfiPezvcxWSY5tpsogP72RZZUJW5Tb3Lq3rtzIohe AbNRqqp5d0f50/ciR7ix3IfJ/0fN+T5uwXPQ2izR3RtUnkFYoctBx+TP hHeaPm7ul4qKRqLAIIHICTdHKTzgIqN1HT38EXu3hqSK9mb4mFCXsSek uhYSQYP9 KSK | RSA/SHA-256 | AwEAAbs21mna6a8wnmcHpe+9LKDeHGCuvRvBw03+m6uQAgUpLfHZI/RP lPXre1Se9e8VwJJaxrTJlP8SeEzfVry8+tkh5Yltxtu6vJmVUQW/Ax3n iyoviVtbif0Y3IiLd8cXPYATIBOarTpmwClU6EYlt8ur3uXsbdmsl/3k wBkaNSAGXSYVv7FM9N1kpjuAF6lboXD7c+hnsZdKFRtu990QUAA0GNHV GcTnBkKd+cc4fRm5qSshpHgarwyU4KSdWX+meGv69Lkt02oJLNbur1R1 5KZlSZW5f0Av6m1AZ72j7LLa+QSsL0Y4IQdTBZeSVMh1A9gHLx8FYKiF DtCng7uEFwk= |
| MX | vconsyst.com | 1h | 0 vconsyst-com.mail.protection.outlook.com. |
| NS | vconsyst.com | 1h |
ns1.tiscomhosting.nl. ns2.tiscomhosting.net. ns3.tiscomhosting.eu. |
| SOA | vconsyst.com | 3598s | ns1.tiscomhosting.nl. postmaster.server.eu. 2025011002 28800 7200 604800 3600 |
| TXT | vconsyst.com | 1h |
"MS=ms64115328" "MS=ms90572882" "facebook-domain-verification=pxn29z9zpxjbfuxegh3aau4hi26cfu" "google-site-verification=kw9YJNkVPu8foX_VUCztCvhZ7r24vS2TyRj2tBir50M" "mandrill_verify.WFG1p-SK5O6KVXLi93z_cQ" "v=spf1 mx include:_spf.venture-group.nl ip4:212.203.31.226/32 include:spf.protection.outlook.com ip4:85.10.140.52/32 include:_spf.transip.email include:servers.mcsv.net include:_spf.salesforce.com ip4:52.157.144.110/32 -all" "v=spf2 mx -all" |
| TXT | _dmarc.vconsyst.com | 1h | "v=DMARC1; p=quarantine; rua=mailto:[email protected];" |
| SRV | _sip._tls.vconsyst.com | 1h | 100 1 443 sipdir.online.lync.com. |
| SRV | _sipfederationtls._tcp.vconsyst.com | 1h | 100 1 5061 sipfed.online.lync.com. |
| CNAME | autodiscover.vconsyst.com | 1h | autodiscover.outlook.com. |
| CNAME | enterpriseenrollment.vconsyst.com | 1h | enterpriseenrollment.manage.microsoft.com. |
| CNAME | enterpriseregistration.vconsyst.com | 1h | enterpriseregistration.windows.net. |
| A | ftp.vconsyst.com | 1h | 212.203.31.227 |
| CNAME | lyncdiscover.vconsyst.com | 1h | webdir.online.lync.com. |
| A | mail.vconsyst.com | 1h | 212.203.31.226 |
| A | shop.vconsyst.com | 1h | 85.10.140.52 |
| CNAME | sip.vconsyst.com | 1h | sipdir.online.lync.com. |
| CNAME | test.vconsyst.com | 1h | hyperion.vconsyst.com. |
| CNAME | www.vconsyst.com | 1h | vconsyst.com. |
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 IPv6 record has been found on the zone apex (vconsyst.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.
- The MX record for "vconsyst.com" 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.
- DMARC records have been found.
- DMARC 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.