DNS report for varmdo.se

This report was generated 4d 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 varmdo.se.

Nameserver IP address(es) SOA serial
ns1.certezza.net. 82.99.51.131
2a01:2b0:3001:4000::2
2020091202
ns1.varmdo.se. 194.71.153.153 2020091202

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
ns1.certezza.net. 82.99.51.131
2a01:2b0:3001:4000::2
7ms
7ms
ns1.varmdo.se. 194.71.153.153 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 ns1.certezza.net. (82.99.51.131) replied quickly (< 50ms).
  • Nameserver ns1.certezza.net. (2a01:2b0:3001:4000::2) replied in a reasonable time.
  • Nameserver ns1.varmdo.se. (194.71.153.153) replied quickly (< 50ms).

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
ns1.certezza.net. IPv4: SE
IPv6: SE
AS12552 - IPO-EU, SE
AS12552 - IPO-EU, SE
ns1.varmdo.se. IPv4: SE AS49079 - NILINGS, SE

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 (SE). 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.
  • The IPv6 nameservers are distributed across multiple locations.
  • DNSSEC is enabled.
  • The nameservers are being operated from multiple domains (certezza.net, varmdo.se).

DNS records: 100%

Our scans detected the following publicly available DNS records.

Record TTL Value
A varmdo.se 1h 212.85.68.102
DNSKEY varmdo.se 1h ZSK | RSA/SHA-256 | AwEAAaD+D7o9wplh+SA7sdl9DBElZzJxpEm0JEo4FF3Ug0Y+zt1U1Zzn rqTKtnq6eoDMu9zYUFAAIL2K6iwDvifAbIRAXJWuWCuGkbOB3DY2g6vN U9RtdcLc5FfExyxO5ma0uxKiDKnCKOpk5IU7I6sFo3/Mg642v0RnTXLf uQ0MYsml

ZSK | RSA/SHA-256 | AwEAAaGJ/GfXEH6oNduNiyL1LEjcpKARkUevGsjF5kkNpQLTFYNkgzXh eI5lpBuyV2+g/clRzE22p7Rt24fsTrK5VZufc/cU/1TZeYzmr1D1ziec uECmVJ7+O5goSmmFhsbShYvdULQaIlp7UP25p/4/TvTqMjh7/yi8MeFj 8mrFt4a3

KSK | RSA/SHA-256 | AwEAAYcIMHICJkdFlJmojsBmvUxPpwU8KXmRvBpR1SGcQnT6dJkz5BZQ s0O9pcLabhLz9dnCnw6kXaypxuplbS9P5YZU+aT9C8JEPfY4yhC/wnUK WmTOvrRLR/jTT/3o00JflQnBEeMryLli2BBN0+LE6TQjnMFsTQKiV2R/ gbkTKnAZ2cfiCZuTliIkutDl0SubYl/UE1QVC2MFyS/cgDfoUMnERp2u 2jY7eAHe98i9hbhI6Ha7ZuM4L8RiTkj4FuU/9pp7YIjoOgZ7RX6zQQQ1 yzHmFUR3KTND8O6gdFYjjy7zs/N0cflOarUfloUecUjaE3Y0wJDkxK7E Gj7K93hYzI8=
MX varmdo.se 1h 10 varmdo-se.mx1.staysecuregroup.com.
20 varmdo-se.mx2.staysecuregroup.net.
NS varmdo.se 1h ns1.certezza.net.
ns1.varmdo.se.
SOA varmdo.se 1h ns1.varmdo.se. itsupport.varmdo.se. 2020091202 14400 3600 1209600 3600
TXT varmdo.se 1h "98759e9d864342c4af27426c8f2c8498"
"MS=25A0ED93860DE9B294EB3B62F25743068037DC5B"
"MS=ms99696726"
"ThwyuxoalYXjnCkn3Ega7RZzQy9rY4Mr4rACEVuqilqkh/Yp+dJ5melcVmY2sKRTxjX6vi9AC3gWk4bbTr5jTQ=="
"google-site-verification=LrvTSW4vd_wkCiUX2KRqrblgCdCYn1hCMre4k3ZSzmE"
"v=spf1 ip4:176.57.88.179 ip4:212.247.85.136 ip4:81.91.10.31 ip4:194.71.153.216 include:mailanyone.net include:spf.wm.net include:spf.protection.outlook.com include:spf.gansend.com mx:edu.varmdo.se a:mailsrv01.abou.se ~all"
SRV _sip._tls.varmdo.se 1h 1 100 443 sipdir.online.lync.com.
SRV _sipfederationtls._tcp.varmdo.se 1h 100 1 5061 sipfed.online.lync.com.
A autodiscover.varmdo.se 1h 194.71.153.248
A ftp.varmdo.se 1h 194.71.153.25
CNAME lyncdiscover.varmdo.se 1h webdir.online.lync.com.
A mobile.varmdo.se 1h 194.71.153.26
A ns1.varmdo.se 1h 194.71.153.153
CNAME sip.varmdo.se 1h sipdir.online.lync.com.
CNAME smtp.varmdo.se 1h epost.varmdo.se.
A www.varmdo.se 1h 212.85.68.102

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.
  • No IPv6 record has been found on the zone apex (varmdo.se). 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 record for "varmdo.se" has a long TTL (1h+).
  • 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.
  • 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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