; DNS Spy report for smhi.se

DNS report for smhi.se

This report was generated 1 week ago. Refresh?
A+
Connectivity
100%
Performance
100%
Resilience & Security
100%
DNS records
94%
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Connectivity: 100%

The following nameservers are available and responding correctly for DNS queries for your domain smhi.se.

Nameserver IP address(es) SOA serial
a.dns.tdc.se. 213.50.29.190
2001:6f0:0:1::2:2
2011369642
b.dns.tdc.se. 213.50.29.195
2001:6f0:0:1::1:2
2011369642
c.dns.tdc.se. 130.242.124.20
2001:6b0:7:124::20
2011369642
dns5.telia.com. 81.228.11.68
2001:2040:c001:101::4
2011369642
dns6.telia.com. 81.228.10.68
2001:2040:c001:401::4
2011369642

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
a.dns.tdc.se. 213.50.29.190
2001:6f0:0:1::2:2
32ms
38ms
b.dns.tdc.se. 213.50.29.195
2001:6f0:0:1::1:2
31ms
31ms
c.dns.tdc.se. 130.242.124.20
2001:6b0:7:124::20
34ms
29ms
dns5.telia.com. 81.228.11.68
2001:2040:c001:101::4
29ms
24ms
dns6.telia.com. 81.228.10.68
2001:2040:c001:401::4
19ms
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 a.dns.tdc.se. (213.50.29.190) replied quickly (< 50ms).
  • Nameserver a.dns.tdc.se. (2001:6f0:0:1::2:2) replied in a reasonable time.
  • Nameserver b.dns.tdc.se. (213.50.29.195) replied quickly (< 50ms).
  • Nameserver b.dns.tdc.se. (2001:6f0:0:1::1:2) replied in a reasonable time.
  • Nameserver c.dns.tdc.se. (130.242.124.20) replied quickly (< 50ms).
  • Nameserver c.dns.tdc.se. (2001:6b0:7:124::20) replied in a reasonable time.
  • Nameserver dns5.telia.com. (81.228.11.68) replied quickly (< 50ms).
  • Nameserver dns5.telia.com. (2001:2040:c001:101::4) replied in a reasonable time.
  • Nameserver dns6.telia.com. (81.228.10.68) replied quickly (< 50ms).
  • Nameserver dns6.telia.com. (2001:2040:c001:401::4) replied in a reasonable time.

Resilience & Security: 100%

These are the locations and providers of your nameservers.

Nameserver Location ISP
a.dns.tdc.se. IPv4: SE
IPv6: SE
AS3246 - TDCSONG Tele2 Business (TDC Sweden), SE
AS3246 - TDCSONG Tele2 Business (TDC Sweden), SE
b.dns.tdc.se. IPv4: SE
IPv6: SE
AS3246 - TDCSONG Tele2 Business (TDC Sweden), SE
AS3246 - TDCSONG Tele2 Business (TDC Sweden), SE
c.dns.tdc.se. IPv4: SE
IPv6: SE
AS1653 - SUNET SUNET Swedish University Network, SE
AS1653 - SUNET SUNET Swedish University Network, SE
dns5.telia.com. IPv4: SE
IPv6: EU
AS3301 - TELIANET-SWEDEN Telia Company, SE
AS3301 - TELIANET-SWEDEN Telia Company, SE
dns6.telia.com. IPv4: SE
IPv6: EU
AS3301 - TELIANET-SWEDEN Telia Company, SE
AS3301 - TELIANET-SWEDEN Telia Company, 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 (tdc.se, telia.com).

DNS records: 94%

Our scans detected the following publicly available DNS records.

Record TTL Value
A smhi.se 900s 91.192.30.117
AAAA smhi.se 900s 2001:67c:274:1313::43
DNSKEY smhi.se 172800s ZSK | RSASHA1-NSEC3-SHA1 | AwEAAcyGy2MIWEHPyu0GhtGVaUJyVUIUBsNmB/9OCZUISpbNuMj6kTn/ KWq9KEojk+yGP3VAx50qaonkmigpSjZSte91oaeVvQ2jUCil6j6WP4/R cT2BlUouFrvEwuEWs26M7IlQ1DkYrRwGRcWDh+c5LOpJf/tTXXn6zHtP wZajOuk1

KSK | RSASHA1-NSEC3-SHA1 | AwEAAbe+9TW0Si6XxQkZFyY/KQoQybw+Lhs6pKTf9iHhqtpPMqICNkig HkxTUUrtCyk05KzxoD2MjxIo4D1Dx2td82sSAhsJd73MsMs3EwE4FcIs jnYhyfBXhQxLD4FUsyl8gaHQpntyVgaOwQKyyQcaZ88Coe1kUlfTXqQX 4K6sdTwW8SEulJOngHuUEd8vwXltN292P/kMosYKM17WwdU0YdbLeXGc LQjmq5apW2oQa/IQ4jboKMRcuiAhCbaZjqQkGCJfeCmO9oI8B9rU+Duz JgRGA3xO+iGz45tb72As3ldm291exzQQsyRfw2vW3Tma4Cz6OqRuGTu0 xdSRQegeN1k=

KSK | RSASHA1-NSEC3-SHA1 | AwEAAdsFc3zcniMrRHZJUTBFpqBlpmhZwwBxVrFNwpadvNZ9r+VQTZ3b ySI5czsBUUDl2H2RWLFc6XnJBYu8WN0dVuOtY0fAtQ6i+mBo+HtRLS05 KwEn4D471UQWyHQbXKg9vlYWgxhiJSjuQgZh7KeA/utrCQU/l43CzCJY ntQgd5zFVUhQXX3Cme3TBRgL/+NnxwEVXKfsqTp5oJKN9q/XKznCI8yx 44VPvzCc2/SmWqDcYHlx3hd0UWHXVGtsQN+ah8xxPEUJCwbs7UP9xQl3 cu8KesnVQ7q8hXoFSKW5ajbSzhdLII17V65gVttdh0v236hEwejIcITk 6ZdAoZHh5Ms=
MX smhi.se 180s 10 smhi-se.mx1.staysecuregroup.com.
20 smhi-se.mx2.staysecuregroup.net.
NS smhi.se 1h a.dns.tdc.se.
b.dns.tdc.se.
c.dns.tdc.se.
dns5.telia.com.
dns6.telia.com.
SOA smhi.se 1h ib.smhi.se. hostmaster.smhi.se. 2011369642 10800 300 2592000 300
TXT smhi.se 180s "v=spf1 ip4:91.192.28.0/22 ip6:2001:67c:274:5501::30 ip6:2001:67c:274:5501::39 include:_spf.stejtech.net include:_spf.questback.com ?ip4:185.26.228.0/22 include:_spf.google.com -all"
SRV _sip._tls.smhi.se 1h 0 0 443 sip-lync.smhi.se.
SRV _sipfederationtls._tcp.smhi.se 1h 0 0 5061 sip-lync.smhi.se.
CNAME autodiscover.smhi.se 24h mobile.smhi.se.
CNAME dns1.smhi.se 24h ns-ext1.smhi.se.
A ftp.smhi.se 1h 91.192.30.119
A git.smhi.se 1h 91.192.30.56
AAAA git.smhi.se 1h 2001:67c:274:1313::189
CNAME lyncdiscover.smhi.se 1h webext-lync.smhi.se.
A mobile.smhi.se 24h 91.192.30.105
CNAME monitor.smhi.se 1h er-comm-monitor.smhi.se.
A svn.smhi.se 1h 91.192.30.62
CNAME vpn.smhi.se 24h vpn-ra-act.smhi.se.
A wiki.smhi.se 1h 193.44.81.212
A www.smhi.se 900s 91.192.30.117
AAAA www.smhi.se 900s 2001:67c:274:1313::43

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.

  • Consider giving the MX records a longer TTL, as those don't change often (1h+).

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.

  • Multiple MX records found.
  • MX records with different priorities found (main + fall-back mailservers).
  • 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.
  • 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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