DNS report for swafd.be

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Connectivity: 80%

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

Nameserver IP address(es) SOA serial
ns1.web-storm.be. 78.47.119.66 2018011200
ns2.nucleus.be. 188.93.153.167
2a03:a800:7::4
ns3.nucleus.be. 185.2.52.18
2a03:a800:11::6
ns4.nucleus.be. 95.142.172.233
2001:4b98:dc0:51:216:3eff:fe42:166d

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.

  • Some of the nameservers are offline: ns2.nucleus.be.,ns3.nucleus.be.,ns4.nucleus.be.

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.
  • 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
ns1.web-storm.be. 78.47.119.66 31ms
ns2.nucleus.be. 188.93.153.167
2a03:a800:7::4
3ms
2ms
ns3.nucleus.be. 185.2.52.18
2a03:a800:11::6
11ms
2ms
ns4.nucleus.be. 95.142.172.233
2001:4b98:dc0:51:216:3eff:fe42:166d
15ms
26ms

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 ns1.web-storm.be. (78.47.119.66) replied quickly (< 50ms).
  • Nameserver ns2.nucleus.be. (188.93.153.167) replied quickly (< 50ms).
  • Nameserver ns2.nucleus.be. (2a03:a800:7::4) replied in a reasonable time.
  • Nameserver ns3.nucleus.be. (185.2.52.18) replied quickly (< 50ms).
  • Nameserver ns3.nucleus.be. (2a03:a800:11::6) replied in a reasonable time.
  • Nameserver ns4.nucleus.be. (95.142.172.233) replied quickly (< 50ms).
  • Nameserver ns4.nucleus.be. (2001:4b98:dc0:51:216:3eff:fe42:166d) replied in a reasonable time.

Resilience & Security: 80%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns1.web-storm.be. IPv4: DE AS24940 - HETZNER-AS, DE
ns2.nucleus.be. IPv4: BE
IPv6: BE
AS39318 - NUCLEUS, BE
AS39318 - NUCLEUS, BE
ns3.nucleus.be. IPv4: BE
IPv6: BE
AS39318 - NUCLEUS, BE
AS39318 - NUCLEUS, BE
ns4.nucleus.be. IPv4: FR
IPv6: FR
AS203476 - GANDI-AS-2 Domain name registrar - http://www.gandi.net, FR
AS29169 - GANDI-AS Domain name registrar - http://www.gandi.net, FR

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.

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 nameservers are being operated from multiple domains (web-storm.be, nucleus.be).

DNS records: 94%

Our scans detected the following publicly available DNS records.

Record TTL Value
A swafd.be 4h 78.47.119.66
MX swafd.be 4h 10 mail.swafd.be.
NS swafd.be 4h ns1.web-storm.be.
ns2.nucleus.be.
ns3.nucleus.be.
ns4.nucleus.be.
SOA swafd.be 4h ns2.nucleus.be. hostmaster.swafd.be. 2018011200 14400 3600 1209600 86400
TXT swafd.be 4h "google-site-verification=57JM_striChCtutDlmyGSMYIxE_Y5N1qNYspFebsthY"
"v=spf1 a mx ip4:78.47.119.66 -all"
TXT _dmarc.swafd.be 4h "v=DMARC1\; p=none\; sp=none\; rua=mailto:spam-reports@swafd.be"
A *.swafd.be 4h 78.47.119.66
A localhost.swafd.be 4h 127.0.0.1
A mail.swafd.be 4h 78.47.119.66
A www.swafd.be 4h 78.47.119.66

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.

  • We only detected 1 MX record. Multiple MX records (or multiple IPs behind the MX record) provide redundancy and a more robust e-mail setup.

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 (swafd.be). 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.

  • The MX records have 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.
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