ro-tec.de - robtex.com
ro-tec.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.173.103.12🇩🇪 SPEEDBONE-AS95.173.96.0/19 Speedbone Internet & Connectivity GmbH | ||||||
| PTR | p12.prosite.de | ||||||
| NS | ns11.prosite.de ⭐ | ||||||
| A | 2a02:8b8:704::3011🇩🇪 SPEEDBONE-AS2a02:8b8::/32 IPv6 | ||||||
| A | 217.13.192.2🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH | ||||||
| PTR | ns11.prosite.de | ||||||
| NS | ns12.prosite.de | ||||||
| A | 2a02:8b8:704::3012🇩🇪 SPEEDBONE-AS2a02:8b8::/32 IPv6 | ||||||
| A | 217.13.193.2🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH | ||||||
| PTR | ns12.prosite.de | ||||||
| MX | mx.worldserver.net ⭐ | ||||||
| A | 217.13.200.138🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH | ||||||
| PTR | mx.worldserver.net | ||||||
| MX | mx.20.worldserver.net(20) | ||||||
| SOA | ns11.prosite.dehostmaster@ro-tec.de 2026-03-19 #1 | ||||||
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=1773553752 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns11.prosite.de2015-05-21 → 2026-03-23 · 2 obs
● 2026-03-23 03:04:34
●NSns12.prosite.de2015-05-21 → 2026-03-23 · 2 obs
● 2026-03-23 03:04:34
○MXmx.10.worldserver.net2015-05-21 → 2017-01-01 · 4 obs
● 2017-01-01 16:42:48
○ 2026-02-23 13:31:40
○ 2026-03-23 03:04:34
●MXmx.20.worldserver.net2015-05-21 → 2026-03-23 · 2 obs
● 2026-03-23 03:04:34
●MXmx.worldserver.net2026-02-23 → 2026-03-23 · 3 obs
● 2026-02-23 13:31:40
● 2026-03-23 03:04:34
○A217.13.199.452015-05-21 → 2015-10-19 · 4 obs
● 2015-10-19 22:29:46
○ 2016-01-14 02:09:18
○ 2026-03-23 03:04:34
○A95.173.102.202016-01-14 → 2017-01-01 · 5 obs
● 2016-01-14 02:09:18
● 2017-01-01 16:42:48
○ 2026-02-23 13:31:40
○ 2026-03-23 03:04:34
●A95.173.103.122026-02-23 → 2026-03-23 · 3 obs
● 2026-02-23 13:31:40
● 2026-03-23 03:04:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ro-tec.de | ns11.prosite.de, ns12.prosite.de | - |
✅ Authoritative Response
Server:217.13.193.2
NS records: ns11.prosite.de, ns12.prosite.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ro-tec.de (unsigned zone)
⏱️ Timing
Total: 3159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.173.103.12 |
| NS | 2 | ns12.prosite.de, ns11.prosite.de |
| MX | 2 | mx.worldserver.net (pri: 10), mx.20.worldserver.net (pri: 20) |
| SOA | 1 | ns11.prosite.de hostmaster.ro-tec.de |
Analysis
IP Addresses
ro-tec.de points to a single IP number: 95.173.103.12.
Other host names, for instance mx2.quaestacapital.com, canzler-bau.com, fitdog.de, inosens.de and dach-pv.de share IP numbers with ro-tec.de.
Name Servers
Delegation for ro-tec.de rests with two name servers, ns11.prosite.de and ns12.prosite.de.
ro-tec.de shares the same name server setup as other domains, including kaufmann-bremen.de, meisterbook.de, datentechnik-kreuzer.de, erlebnisland.de and pramsa.de.
ro-tec.de at least partially shares name servers with other domains, for instance 1stuff.de, okkasio.de, happynuggets.de, deutschland-portal.com and aixlog.com.
These name servers are commonly used with ns11.worldserver.net and ns12.worldserver.net.
Host names with two IP numbers: ns11.prosite.de points to 2a02:8b8:704::3011 and 217.13.192.2; ns12.prosite.de points to 2a02:8b8:704::3012 and 217.13.193.2.
Mail Servers
ro-tec.de is handled by two mail servers: mx.worldserver.net and mx.20.worldserver.net.
ro-tec.de uses the same mail server configuration as other domains, such as karstenzenger.de, istartup.org, meinband.de, seohacks.de and shopschule.de.
ro-tec.de shares mail servers with other domains at least in part, for instance biobalancer.com, giessener-ofenhaus.de, pvvip.de, cashboxx.de and profilwerk-er.com.
These mail servers are often used together with the mail servers mx2.worldserver.net.
Host names with a single IP address map to 217.13.200.138 and the host name mx.worldserver.net points to 217.13.200.138.