DNS report for symobo.be

This report was generated 1 week ago. Refresh?
A+
Connectivity
100%
Performance
100%
Resilience & Security
100%
DNS records
100%
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Connectivity: 100%

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

Nameserver IP address(es) SOA serial
dns1.level27.eu. 185.3.216.13
2a02:5b40:4:224::c
2100000059
dns2.level27.eu. 134.209.94.155
2a03:b0c0:2:d0::1020:5001
2100000059
dns3.level27.net. 139.162.187.237
2a01:7e01::f03c:91ff:fe87:e8c9
2100000059

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
dns1.level27.eu. 185.3.216.13
2a02:5b40:4:224::c
31ms
27ms
dns2.level27.eu. 134.209.94.155
2a03:b0c0:2:d0::1020:5001
27ms
31ms
dns3.level27.net. 139.162.187.237
2a01:7e01::f03c:91ff:fe87:e8c9
27ms
23ms

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 dns1.level27.eu. (185.3.216.13) replied quickly (< 50ms).
  • Nameserver dns1.level27.eu. (2a02:5b40:4:224::c) replied in a reasonable time.
  • Nameserver dns2.level27.eu. (134.209.94.155) replied quickly (< 50ms).
  • Nameserver dns2.level27.eu. (2a03:b0c0:2:d0::1020:5001) replied in a reasonable time.
  • Nameserver dns3.level27.net. (139.162.187.237) replied quickly (< 50ms).
  • Nameserver dns3.level27.net. (2a01:7e01::f03c:91ff:fe87:e8c9) replied in a reasonable time.

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
dns1.level27.eu. IPv4: BE
IPv6: BE
AS59943 - LEVEL27-AS, BE
AS59943 - LEVEL27-AS, BE
dns2.level27.eu. IPv4: US
IPv6: US
AS14061 - DIGITALOCEAN-ASN, US
AS14061 - DIGITALOCEAN-ASN, US
dns3.level27.net. IPv4: NL
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 (level27.eu, level27.net).

DNS records: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
A symobo.be 28800s 75.2.70.75
99.83.190.102
DNSKEY symobo.be 28800s ZSK | RSASHA1-NSEC3-SHA1 | AwEAAa5fR6k+Sf/nJOaj2xBGlibR3OCE7HnMeAmUokVE4x1BK3uwo/NR lbHvSaeSlQ4r8A/2L/iRSLwijE0BrcumoMq354UhwALOrMLiKL4YlQtC lIRCh17Eu2F0z2fQC21v2dua1min8JKHodbGvFZwbf6iNn9KyFliTCfX b147iuc2cloQjWp3ZByChRicvL7P+Ea/5LRN+c+S8hYIaJck3DknjP38 vk1n6VYM+cyTQ4k2IcI948WiBfJFzhqzimDLQZ3NXQs3dX9RGfjvnP8V b5ukcgQ4N+w8NJ38exmlyZXaXKQo8Z8rXyaXHtKTXbY3XdDWZvgHFr03 bWed71LcWZE=

KSK | RSASHA1-NSEC3-SHA1 | AwEAAeHOm9Z4toXNt4VJWG0HMGcXHr4X6MLg/z0YGIRkBvm+NzTlZ/xX N9G6wgDu7Ju/loH86/0UNWSlut/H1sp9nabvbwUTitf/5aKfCcDaKEtI ig4IgWr3YPknAXkS9q1Y+pAP+aX1CbqZtZOxog5P/SnmXuaZm8mJdBma qQdBWHT+nI3Tbj5fGme00cLu6XLOKveq7NYXK4AxkLBaE1esTIYWXOaD NO8bS+iUWy2vZ3dalLJsDuQTqSnajii25xb5albmQAGSt3G0wpd6F7oo BvTV/dsnkj67tTnk+IAkxDc2xBzCIyiriTe9OQ4757o8yKHJF7E8cg1J hVJGN8CgRZc=
MX symobo.be 28800s 1 symobo-be.mail.protection.outlook.com.
NS symobo.be 28800s dns1.level27.eu.
dns2.level27.eu.
dns3.level27.net.
SOA symobo.be 28800s dns1.level27.eu. hostmaster.level27.be. 2100000059 14400 3600 1209600 3600
TXT symobo.be 28800s "MS=ms10822478"
"v=spf1 a include:spf.protection.outlook.com -all"
TXT _dmarc.symobo.be 28800s "v=DMARC1; p=none;"
SRV _sip._tls.symobo.be 28800s 100 1 443 sipdir.online.lync.com.
SRV _sipfederationtls._tcp.symobo.be 28800s 100 1 5061 sipfed.online.lync.com.
CNAME autodiscover.symobo.be 28800s autodiscover.outlook.com.
A blog.symobo.be 28800s 77.241.85.46
CNAME enterpriseenrollment.symobo.be 28800s enterpriseenrollment.manage.microsoft.com.
CNAME enterpriseregistration.symobo.be 28800s enterpriseregistration.windows.net.
CNAME lyncdiscover.symobo.be 28800s webdir.online.lync.com.
CNAME msoid.symobo.be 28800s clientconfig.microsoftonline-p.net.
CNAME sip.symobo.be 28800s sipdir.online.lync.com.
CNAME www.symobo.be 28800s proxy-ssl.webflow.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.

  • 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 (symobo.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 root DNS records points to multiple IPs using Round Robin.
  • Single MX record but with multiple IPs associated to it.
  • The MX record for "symobo.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.
  • 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.
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