dns12.de - robtex.com
dns12.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1785764202 | ||||||
Same first word
Similar names
dns21.co.uk |
nsd12.com |
12dns.com |
21nds.com |
dns21.jp |
21dns.net |
dns21.org |
12dns.cn |
snd21.net |
dsn21.com |
12dsn.com |
12dns.net |
DNS History
8 records (6 active, 2 former)
●NSns11.prosite.de2026-07-13 → 2026-08-03 · 3 obs
● 2026-07-13 20:50:10
● 2026-08-03 13:47:38
●NSns11.worldserver.net2015-08-20 → 2026-08-03 · 2 obs
● 2026-08-03 13:47:38
●NSns12.prosite.de2026-07-13 → 2026-08-03 · 3 obs
● 2026-07-13 20:50:10
● 2026-08-03 13:47:38
●NSns12.worldserver.net2015-08-20 → 2026-08-03 · 2 obs
● 2026-08-03 13:47:38
○MXmail.dns12.de2015-08-20 → 2017-03-28 · 4 obs
● 2017-03-28 08:01:40
○ 2026-07-13 20:50:10
○ 2026-08-03 13:47:38
●MXmx.worldserver.net2026-07-13 → 2026-08-03 · 3 obs
● 2026-07-13 20:50:10
● 2026-08-03 13:47:38
○A80.81.240.102015-08-20 → 2017-03-28 · 4 obs
● 2017-03-28 08:01:40
○ 2026-07-13 20:50:10
○ 2026-08-03 13:47:38
●A95.173.103.162026-07-13 → 2026-08-03 · 3 obs
● 2026-07-13 20:50:10
● 2026-08-03 13:47:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| dns12.de | ns12.worldserver.net, ns11.worldserver.net | - |
✅ Authoritative Response
Server:217.13.192.2
NS records: ns12.worldserver.net, ns11.worldserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dns12.de (unsigned zone)
⏱️ Timing
Total: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.173.103.16 |
| NS | 2 | ns11.prosite.de, ns12.prosite.de |
| MX | 1 | mx.worldserver.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.prosite.de ~all |
| SOA | 1 | ns11.prosite.de hostmaster.dns12.de |
Analysis
IP Addresses
dns12.de resolves to just one IP address, 95.173.103.16.
Two other host names, along with mx2.hmi-frankfurt.com, trafficstorm.de and dein-mediziner.de, also share IP numbers with dns12.de.
Name Servers
The NS records for dns12.de point to four name servers: ns11.prosite.de, ns12.prosite.de, ns11.worldserver.net and ns12.worldserver.net.
The name servers of dns12.de overlap at least partially with those of other domains — among them svrider.de, global-underbold-system.com, stadtwerke-bliestal.net and two more.
All four of ns11.prosite.de, ns12.prosite.de, ns11.worldserver.net and ns12.worldserver.net carry exactly two IP addresses each. ns11.prosite.de and ns11.worldserver.net share IP addresses 217.13.192.2 and 2a02:8b8:704::3011, and ns12.prosite.de and ns12.worldserver.net share IP addresses 217.13.193.2 and 2a02:8b8:704::3012.
These two host names — ns11.prosite.de and ns11.worldserver.net — each point to 2a02:8b8:704::3011 IP addresses.
These two host names — ns11.prosite.de and ns11.worldserver.net — each point to 217.13.192.2 IP addresses.
These two host names — ns12.prosite.de and ns12.worldserver.net — each point to 2a02:8b8:704::3012 IP addresses.
These two host names — ns12.prosite.de and ns12.worldserver.net — each point to 217.13.193.2 IP addresses.
Mail Servers
The sole mail server for dns12.de is mx.worldserver.net.
Among the domains sharing a mail server setup with dns12.de are grrf.de, wissen(0x736578)ploration.de, eurasier-vom-urstromtal.de and two others.
There is at least a partial MX overlap between dns12.de and other domains, including foelz.net, meynetz.de, hasen-haus.de and two others.
These mail servers often co-occur with the mail servers mx.20.worldserver.net.
There is one IP number for mx.worldserver.net: 217.13.200.138.