DNS Spy
Connectivity: 100%
The following nameservers are available and responding correctly for DNS queries for your domain polisen.se.
| Nameserver | IP address(es) | SOA serial |
|---|---|---|
| dns5.telia.com. |
81.228.11.68
2001:2040:c001:101::4 |
2024024383 |
| dns6.telia.com. |
81.228.10.68
2001:2040:c001:401::4 |
2024024383 |
| ns1.polisen.se. |
147.186.114.68
2001:67c:49c:1400::68 |
2024024383 |
| ns2.polisen.se. |
147.186.114.74
2001:67c:49c:1400::74 |
2024024383 |
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 |
95ms
1ms |
| dns6.telia.com. |
81.228.10.68
2001:2040:c001:401::4 |
1ms
1ms |
| ns1.polisen.se. |
147.186.114.68
2001:67c:49c:1400::68 |
1ms
1ms |
| ns2.polisen.se. |
147.186.114.74
2001:67c:49c:1400::74 |
1ms
1ms |
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.
- Nameserver dns5.telia.com. (81.228.11.68) replied reasonably fast (< 150ms), but you should aim for < 50ms response times.
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. (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.
- Nameserver ns1.polisen.se. (147.186.114.68) replied quickly (< 50ms).
- Nameserver ns1.polisen.se. (2001:67c:49c:1400::68) replied in a reasonable time.
- Nameserver ns2.polisen.se. (147.186.114.74) replied quickly (< 50ms).
- Nameserver ns2.polisen.se. (2001:67c:49c:1400::74) replied in a reasonable time.
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 |
| dns6.telia.com. |
IPv4: SE
IPv6: SE |
AS1729 - TELIA-TCN Telia Corporate Network, SE
AS3301 - TELIANET-SWEDEN Telia Company, SE |
| ns1.polisen.se. |
IPv4: SE
IPv6: SE |
AS2799 - Polismyndigheten, SE
AS2799 - Polismyndigheten, SE |
| ns2.polisen.se. |
IPv4: SE
IPv6: SE |
AS2799 - Polismyndigheten, SE
AS2799 - Polismyndigheten, 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.
- All IPv6 nameservers appear to be hosted in the same country (SE). You might want to consider spreading the nameservers geographically.
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.
- DNSSEC is enabled.
- CAA records found.
- The nameservers are being operated from multiple domains (telia.com, polisen.se).
DNS records: 100%
Our scans detected the following publicly available DNS records.
| Record | TTL | Value | |
|---|---|---|---|
| A | polisen.se | 1m | 147.186.112.183 |
| AAAA | polisen.se | 1m | 2001:67c:49c:120b::101 |
| CAA | polisen.se | 28800s |
128 iodef "mailto:[email protected]" 128 issue "digicert.com" |
| DNSKEY | polisen.se | 172800s |
ZSK | RSA/SHA-256 | AwEAAaOvcpxrRkiRr5y4R0YCo93Yx0Dl++gpSPLwPbzl93p87OYKCmIA hvBOB9Dt5MGOdprpQ1J4WKpGZz9Nc+JQAW4343LzBE3tm5v9F9diZed1 CDqf4qVXKwI6HSvTLQoso1cyNBAHL7B/GlBVZJyIM1XCLYjoWx0F3yA2 //bO8CkqRJY+zqSm5JDcA+xXs9OLz0/mOt8aB/PMHoHGP+qGkX9jL56y urfDbcHIcHscfdvgtApW1enjPQEp8vkFnvsKbTSUOLxn/orGhgWVIclu ltSnru4mUeLIgenTQJ+vFcIBEn3dxtUHZ4CKoNs+soM8wa0tujPjfiFh 7QphfhWjaCU= ZSK | RSA/SHA-256 | AwEAAbKWKnTyk58HQadexf3T0uHkqjTOfkP5Jp6N2qJLZYb0lXjA+e3v +EEL48ZsX3JZTgSS0H9rL+55GKW6YvsFeXbBkQ5uqTdDW3lpPdeKWnfL LiA9CCB0OW4kYjMv4uPSqRaMjVN6CTSPdbmMh7QGXyizur/cenqSyYMp 5+mL1oU0n3Bx9reg3P3eV6zkCzQDH+mz2S8W+83dW7p+n/JibzDrvkJf t4ode7vEpEyUmGtU1A79b30l3xQNSAE5fTjxvfRvI4tNkQ5/A11FV6An iBwRTdcYYw1hCDT+/dJa87CF5ORd+v7RmHV/Dx6XbmeOeM43QKvCp9iu 2yzdzYrS2dE= KSK | RSA/SHA-256 | AwEAAdU0tMuSoh9FM1GSWC48O78+B/dMgmxdfVIj/7awC8jVCCaE2aKc zvb/t7ajVAjJnJqB8u/MR+3L7pn2c42chbRC+3V+RPc4ma+AOcKr1r3G m0kHBfqc4fT5LhIIx5WAe18rGH+Utkci3tT4DuUHdVT4cpaBmdQfxUoG 9a2I0mQN9MrfYmDi09829ON7htIPxE4By4G8rp8tr8RBxctgsHpXqEa5 nUd+XocSwqD+pEiXJ+9rfrTwIqHnoSjbGpvC5m8OO6Pv3PmNQ131+0em N4Xj13y6unc21PzUAPBDxNVPEVDaI1CbREGnHaGhWs4d3qHpJmJfgDZF tnJiBr7UBVE= |
| MX | polisen.se | 28800s |
10 mail1.polisen.se. 10 mail2.polisen.se. |
| NS | polisen.se | 28800s |
dns5.telia.com. dns6.telia.com. ns1.polisen.se. ns2.polisen.se. |
| SOA | polisen.se | 28800s | ns1.polisen.se. hostmaster.polisen.se. 2024024383 10800 1080 2419200 900 |
| TXT | polisen.se | 1h |
"MS=60192DE1822232B2FCC007922105F69E6E7EFDC5" "apple-domain-verification=ibRb4LMxsW6QYj0r" "google-site-verification=FaCD8G5VI9hzxMd9Fu4zn4-QG-dVOrdM2BX-YpqxLRI" "v=spf1 ip4:147.186.114.36 ip4:147.186.114.37 ip4:147.186.114.38 ip4:147.186.114.39 ip4:147.186.114.40 ip4:147.186.114.41 ip4:194.218.77.248 ip4:194.218.77.249 " "ip6:2001:67c:49c:1410::36 ip6:2001:67c:49c:1410::37 ip6:2001:67c:49c:1410::38 ip6:2001:67c:49c:1410::39 ip6:2001:67c:49c:1410::40 ip6:2001:67c:49c:1410::41 -all" |
| TXT | _dmarc.polisen.se | 28800s | "v=DMARC1; p=reject; adkim=s; aspf=s; fo=1:d:s; ruf=mailto:[email protected]; rua=mailto:[email protected]" |
| SRV | _h323cs._tcp.polisen.se | 1m |
10 10 1720 lx346559.polisen.se. 10 10 1720 lx346560.polisen.se. |
| SRV | _h323ls._udp.polisen.se | 1m |
10 10 1719 lx346559.polisen.se. 10 10 1719 lx346560.polisen.se. |
| SRV | _sip._udp.polisen.se | 1m |
10 10 5060 lx346559.polisen.se. 10 10 5060 lx346560.polisen.se. |
| SRV | _sipfederationtls._tcp.polisen.se | 1m | 10 10 5061 lx346893.polisen.se. |
| SRV | _sips._tcp.polisen.se | 1m |
10 10 5061 lx346559.polisen.se. 10 10 5061 lx346560.polisen.se. |
| TXT | default._domainkey.polisen.se | 28800s | "v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu95vpAbFOzXjWW6ZPlAzogkpVYIVyXg55rCtV7AnzH0s+jwhQacltxFSTnAmzmUlwvYs8CBNzOBfQcEQ8QQCRwTOKcE82iE3GVxlZr8XqKmq5TqkiHAQvIVJRJWhpfJBYMtoD8HrXA9ynVbWMC963EwJ9mLtyrvtDILdbBB50y1BHMaS9R5/K14eSBWBMY4H8JdFiLWe" "MEwcF0QqOCRckMjmw/tKEOSvniGycOIAMhVjBDkGRXTmU6PQkR02KwF6iq/hu5WGqUXuQamqNLnb/+b5PtwSZ+IICrzCJz9hbttvfxbq0Xo69LUlQfJZ+UhjKje4dul4DuwlwrfkkDApIQIDAQAB;" |
| A | dns1.polisen.se | 28800s | 147.186.115.71 |
| AAAA | dns1.polisen.se | 28800s | 2001:67c:49c:1402::71 |
| A | dns2.polisen.se | 28800s | 147.186.115.72 |
| AAAA | dns2.polisen.se | 28800s | 2001:67c:49c:1402::72 |
| A | mail1.polisen.se | 28800s | 147.186.114.36 |
| AAAA | mail1.polisen.se | 28800s | 2001:67c:49c:1410::36 |
| A | mail2.polisen.se | 28800s | 147.186.114.39 |
| AAAA | mail2.polisen.se | 28800s | 2001:67c:49c:1410::39 |
| A | mail3.polisen.se | 1m | 194.218.77.248 |
| A | mail4.polisen.se | 1m | 194.218.77.248 |
| A | ns.polisen.se | 28800s | 10.99.209.100 |
| A | ns1.polisen.se | 28800s | 147.186.114.68 |
| AAAA | ns1.polisen.se | 28800s | 2001:67c:49c:1400::68 |
| A | ns2.polisen.se | 28800s | 147.186.114.74 |
| AAAA | ns2.polisen.se | 28800s | 2001:67c:49c:1400::74 |
| CNAME | test.polisen.se | 28800s | vip-147-186-116-10.polisen.se. |
| A | vpn.polisen.se | 5m | 147.186.48.196 |
| CNAME | www.polisen.se | 1m | polisen.se. |
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.
- Multiple MX records found.
- MX records with different priorities found (main + fall-back mailservers).
- The MX record for "polisen.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.
- Found an IPv6 root 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.