DNS report for zuidijzerpolder.be

This report was generated 3 weeks ago. Refresh?
B
Connectivity
100%
Performance
100%
Resilience & Security
40%
DNS records
100%
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Connectivity: 100%

The following nameservers are available and responding correctly for DNS queries for your domain zuidijzerpolder.be.

Nameserver IP address(es) SOA serial
ns01.one.com. 195.206.121.10
2001:67c:28cc::10
2023010306
ns02.one.com. 185.10.11.10
2001:67c:28cc:1::10
2023010306

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.one.com. 195.206.121.10
2001:67c:28cc::10
7ms
7ms
ns02.one.com. 185.10.11.10
2001:67c:28cc:1::10
7ms
7ms

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.one.com. (195.206.121.10) replied quickly (< 50ms).
  • Nameserver ns01.one.com. (2001:67c:28cc::10) replied in a reasonable time.
  • Nameserver ns02.one.com. (185.10.11.10) replied quickly (< 50ms).
  • Nameserver ns02.one.com. (2001:67c:28cc:1::10) replied in a reasonable time.

Resilience & Security: 40%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns01.one.com. IPv4: DK
IPv6: DK
AS51468 - ONECOM, DK
AS51468 - ONECOM, DK
ns02.one.com. 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 (one.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.

  • 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: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
A zuidijzerpolder.be 1h 46.30.213.79
AAAA zuidijzerpolder.be 1h 2a02:2350:5:10b:7b:5c96:f418:a325
DNSKEY zuidijzerpolder.be 900s ZSK | ECDSA Curve P-256 with SHA-256 | podiQp+xJREmgWbD+PWjVQLKwYDQZ0N7X8j4xPKxclib9o/1aL7le+vi ghlGHoK2yFUHInQA0MletFXXbirgYQ==

KSK | ECDSA Curve P-256 with SHA-256 | JGIs2enDoPIOK1ruog9S4MK4F0td7smPBZ184YQTrNpfctZpHEwyGOta A3r/4PkImxAFz4Dro1wMZCveC8Zauw==
MX zuidijzerpolder.be 1h 0 zuidijzerpolder-be.mail.protection.outlook.com.
NS zuidijzerpolder.be 4h ns01.one.com.
ns02.one.com.
SOA zuidijzerpolder.be 4h ns01.one.com. hostmaster.one.com. 2023010306 14400 3600 1209600 900
TXT zuidijzerpolder.be 1h "MS=ms18913338"
"google-site-verification=5qV_VsdRJwiP25MVbxRajpirso1hE5l4cBVG9q7OCEM"
"v=spf1 include:spf.protection.outlook.com -all"
A *.zuidijzerpolder.be 900s 46.30.213.79
CNAME autodiscover.zuidijzerpolder.be 1h autodiscover.outlook.com.
CNAME ftp.zuidijzerpolder.be 1h accessproxy.webpod13-cph3.one.com.
A mail.zuidijzerpolder.be 900s 46.30.213.79
AAAA mail.zuidijzerpolder.be 900s 2a02:2350:5:10b:7b:5c96:f418:a325
CNAME ssh.zuidijzerpolder.be 1h accessproxy.webpod13-cph3.one.com.
A www.zuidijzerpolder.be 1h 46.30.213.79
AAAA www.zuidijzerpolder.be 1h 2a02:2350:5:10b:7b:5c96:f418:a325

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 DMARC records have been found. Consider configuring DMARC for improved e-mail authentication.

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 "zuidijzerpolder.be" 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.
  • Found an IPv6 root DNS record.
  • The active nameservers match the NS records.
  • The DNS records appear to be RFC compliant.
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