DNS Spy
Connectivity: 100%
The following nameservers are available and responding correctly for DNS queries for your domain osintgeek.de.
| Nameserver | IP address(es) | SOA serial |
|---|---|---|
| ns1061.ui-dns.de. |
217.160.80.61
2607:f1c0:fe:53:185:132:32:61 |
2017060162 |
| ns1116.ui-dns.org. |
217.160.83.116
2001:8d8:fe:53:0:d9a0:5374:100 |
2017060162 |
| ns1117.ui-dns.com. |
217.160.82.117
2001:8d8:fe:53:0:d9a0:5275:100 |
2017060162 |
| ns1120.ui-dns.biz. |
217.160.81.120
2001:8d8:fe:53:0:d9a0:5178:100 |
2017060162 |
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: 91%
We tested each nameserver and measured the following response times.
| Nameserver | IP address(es) | Response time |
|---|---|---|
| ns1061.ui-dns.de. |
217.160.80.61
2607:f1c0:fe:53:185:132:32:61 |
260ms
1ms |
| ns1116.ui-dns.org. |
217.160.83.116
2001:8d8:fe:53:0:d9a0:5374:100 |
1ms
1ms |
| ns1117.ui-dns.com. |
217.160.82.117
2001:8d8:fe:53:0:d9a0:5275:100 |
1ms
1ms |
| ns1120.ui-dns.biz. |
217.160.81.120
2001:8d8:fe:53:0:d9a0:5178:100 |
1ms
1ms |
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.
- Nameserver ns1061.ui-dns.de. (217.160.80.61) replied, but took too long (260ms). This will severely impact performance.
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 ns1061.ui-dns.de. (2607:f1c0:fe:53:185:132:32:61) replied in a reasonable time.
- Nameserver ns1116.ui-dns.org. (217.160.83.116) replied quickly (< 50ms).
- Nameserver ns1116.ui-dns.org. (2001:8d8:fe:53:0:d9a0:5374:100) replied in a reasonable time.
- Nameserver ns1117.ui-dns.com. (217.160.82.117) replied quickly (< 50ms).
- Nameserver ns1117.ui-dns.com. (2001:8d8:fe:53:0:d9a0:5275:100) replied in a reasonable time.
- Nameserver ns1120.ui-dns.biz. (217.160.81.120) replied quickly (< 50ms).
- Nameserver ns1120.ui-dns.biz. (2001:8d8:fe:53:0:d9a0:5178:100) replied in a reasonable time.
Resilience & Security: 100%
These are the locations and providers of your nameservers.
| Nameserver | Location | ISP |
|---|---|---|
| ns1061.ui-dns.de. |
IPv4: DE
IPv6: US |
AS8560 - IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE
AS15418 - IONOS-ANYCAST IONOS SE, GB |
| ns1116.ui-dns.org. |
IPv4: DE
IPv6: DE |
AS8560 - IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE
AS8560 - IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE |
| ns1117.ui-dns.com. |
IPv4: DE
IPv6: DE |
AS8560 - IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE
AS8560 - IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE |
| ns1120.ui-dns.biz. |
IPv4:
IPv6: DE |
AS8560 - IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE |
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 (ui-dns.de, ui-dns.org, ui-dns.com, ui-dns.biz).
DNS records: 100%
Our scans detected the following publicly available DNS records.
| Record | TTL | Value | |
|---|---|---|---|
| A | osintgeek.de | 1h |
198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 |
| DNSKEY | osintgeek.de | 24h |
ZSK | RSA/SHA-256 | AwEAAcWQ22zihJ6MQ8Xekgw6sJlcsd7tXZ1AhpyP5zvbK7JCQ+L8IByX PSvDtM7SJTvFuRUztVzfVHjNNapQbzUGo6SxMyVxKUhK+llyTZhW2q2A W834kype0vtj3+9dkAXsR1+BlB3Im9P3LyuU58NaI+QUuoXGhdn2opLH 7RVpLXZv41PdaAZZjO97VtRSUygicHHNF9c+VHf0XKdoTeENgMUgWtXT sR4M2DZNCvNfJKYLuVP8ES6Xa9xZS5ArkNB8EQBrG0cmONhSnLtbeffC iW+UoEjNVYpe5JC04OKp6hQL+ZZO7HYK8WANjPo1bmmEyS4sq90I4Nix KEWG9jjrUE8= KSK | RSA/SHA-256 | AwEAAaK3/Q3hGiUE953eTlBhp8WJh3/UvKzuhQjo5hwHSLJk29GVGBpr 9mb0ucarsLLcFo5vvAlRCWbJAalZSzexfNxQvyZ7HztZ9/NPiDgJRioA Lga2fF6xJHV4CzT2Zp8Lvv3plG2q/28pxZ5pOZOabKdfZsARyAOB3Ia5 l+JAf2pMx0+SQa3/cq8mNOmg1po/UVamqhfZu3a9tPksNlkO+tey0NuK RH98kLvamZiUIN070rh9FhZnCO82yu2k7HPVn6E8Lf5PGPuBWc68UdL/ tUxbH/QzcEyBbdmrhsWZKQ/IHFGShAjrcYkyLY0NxKzTSm3OpcoeRWo2 DIj7thOjjbwoqRtYp06CWGIjoFO9dhGhUaFQfHP9/ZTt+JzjWbVW0ryl 4Ux5xG3p4gon1AoWmTGQ/Z0FpWwZ2lPIW7RrDOfUC1k3gtcULx0k0NJK oNdd4Ri4W8AEanKpb0b4851RNyrtvUVigZeJ/7JxR82qDn5/aKNPXmYc +lJUm6zsvEe90f+Lh/vNu6j7/O97wFkScED/K4XPnqDF0OnmfFmjBVJP S7LRjW9tlRMQU0n1hfmMO49J3aPBL0+6YsQFyoFXibF8iHkLLg/DFMIM yLTlZNvjmYWFmjUNFaqWxuHw6qqP0hSUq3548SpSL5Xgp69Av6noKTsn dnPCrCMjFUEiICEl |
| MX | osintgeek.de | 1h |
10 mail.protonmail.ch. 20 mailsec.protonmail.ch. |
| NS | osintgeek.de | 24h |
ns1061.ui-dns.de. ns1116.ui-dns.org. ns1117.ui-dns.com. ns1120.ui-dns.biz. |
| SOA | osintgeek.de | 24h | ns1116.ui-dns.org. hostmaster.1und1.com. 2017060162 28800 7200 604800 600 |
| TXT | osintgeek.de | 5m |
"protonmail-verification=829c982fe2eaecd4e284587f60ff6da8fcb39b98" "v=spf1 a mx include:eu.zcsend.net include:_spf.mlsend.com include:_spf.protonmail.ch ~all" |
| CNAME | _dmarc.osintgeek.de | 1h | _dmarc.yjx6kp52nz9pl4vr-osintgeek-de.hosteddmarc.dmarc-dns.com. |
| CNAME | cdn.osintgeek.de | 1h | osint.b-cdn.net. |
| A | mail.osintgeek.de | 1h | 217.160.0.44 |
| AAAA | mail.osintgeek.de | 1h | 2001:8d8:100f:f000::28d |
| A | www.osintgeek.de | 1h |
198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 |
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 (osintgeek.de). 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.
- Multiple MX records found.
- MX records with different priorities found (main + fall-back mailservers).
- The MX record for "osintgeek.de" 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.
Have a look at other public DNS scans.