DNS Spy
Connectivity: 100%
The following nameservers are available and responding correctly for DNS queries for your domain fra.se.
| Nameserver | IP address(es) | SOA serial |
|---|---|---|
| dns5.telia.com. |
81.228.11.68
2001:2040:c001:101::4 |
2023118149 |
| ns-01.fra.se. | 194.18.169.39 | 2023118149 |
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 |
|---|---|---|
| dns5.telia.com. |
81.228.11.68
2001:2040:c001:101::4 |
1ms
1ms |
| ns-01.fra.se. | 194.18.169.39 | 1ms |
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 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 ns-01.fra.se. (194.18.169.39) replied quickly (< 50ms).
Resilience & Security: 100%
These are the locations and providers of your nameservers.
| Nameserver | Location | ISP |
|---|---|---|
| dns5.telia.com. |
IPv4: SE
IPv6: SE |
AS1729 - TELIA-TCN Telia Corporate Network, SE
AS3301 - TELIANET-SWEDEN Telia Company, SE |
| ns-01.fra.se. | IPv4: 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 (telia.com, fra.se).
DNS records: 100%
Our scans detected the following publicly available DNS records.
| Record | TTL | Value | |
|---|---|---|---|
| A | fra.se | 1h | 194.18.169.38 |
| DNSKEY | fra.se | 1h |
ZSK | ECDSA Curve P-256 with SHA-256 | uQQH3rfLpO5EmKzb3ElQEGWkbpoRreORC3m4lAGQsazdOTaQlFofDzBH st2BBl0mbz6pjBiP+KRiy/coOTiYdg== ZSK | ECDSA Curve P-256 with SHA-256 | x9UKOV6dwxxDm1mocnVqroQ6x+UIOb/EeFFFjmGnZzqNVGhzJXqg4jex DCmWYoqv+Jfd8OK3emDNNqt6L/9NVQ== KSK | ECDSA Curve P-256 with SHA-256 | rzP2kNw1LcEDiSsq47+y4fiihFNJaeUHJg8NHyXyLvWzmpeCcS7uU7Kq cuF46OCJ0H3Xl53tejW3KWfbqslicA== |
| MX | fra.se | 1h |
30 mx-04.fra.se. 40 mx-03.fra.se. |
| NS | fra.se | 1h |
dns5.telia.com. ns-01.fra.se. |
| SOA | fra.se | 1h | ns-01.fra.se. hostmaster.fra.se. 2023118149 120 60 1814400 120 |
| TXT | fra.se | 1h | "v=spf1 ip4:194.18.169.43 ip4:194.18.169.45 -all" |
| TXT | _dmarc.fra.se | 1h | "v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]" |
| A | mx-03.fra.se | 1h | 194.18.169.43 |
| A | mx-04.fra.se | 5m | 194.18.169.45 |
| A | ns-01.fra.se | 1h | 194.18.169.39 |
| A | www.fra.se | 1h | 194.18.169.38 |
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 IPv6 record has been found on the zone apex (fra.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 "fra.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.
- 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.
Have a look at other public DNS scans.