computr.de - dns.ninja
computr.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.13.199.19🇩🇪 SPEEDBONE-AS217.13.192.0/20 SPEEDBONE GmbH | ||||||
| PTR | fwd.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 | ||||||
| TXT | v=spf1 include:_spf.prosite.de ~all | ||||||
| SOA | ns11.prosite.dehostmaster@computr.de 2026-08-13 #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=1786973200 | ||||||
Same first word
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trucomp.com |
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pcmtour.ru |
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mucport.com |
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trucomp.eu |
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trucomp.de |
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DNS History
7 records (4 active, 3 former)
●NSns11.prosite.de2015-07-25 → 2026-08-17 · 2 obs
● 2026-08-17 14:04:44
●NSns12.prosite.de2015-07-25 → 2026-08-17 · 2 obs
● 2026-08-17 14:04:44
○MXmx.10.worldserver.net2015-07-25 → 2017-02-16 · 4 obs
● 2017-02-16 02:27:30
○ 2020-01-05 03:38:22
○ 2026-08-17 14:04:44
○MXmx.20.worldserver.net2015-07-25 → 2020-01-05 · 4 obs
● 2020-01-05 03:38:22
○ 2026-07-11 11:07:04
○ 2026-08-17 14:04:44
●MXmx.worldserver.net2026-03-19 → 2026-08-17 · 3 obs
● 2026-03-19 19:47:38
● 2026-08-17 14:04:44
○MXmx1.worldserver.net2020-01-05 → 2020-01-05 · 4 obs
● 2020-01-05 03:38:22
○ 2026-03-19 19:47:38
○ 2026-08-17 14:04:44
●A217.13.199.192015-07-25 → 2026-08-17 · 2 obs
● 2026-08-17 14:04:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| computr.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 computr.de (unsigned zone)
⏱️ Timing
Total: 1061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.13.199.19 |
| NS | 2 | ns12.prosite.de, ns11.prosite.de |
| MX | 1 | mx.worldserver.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.prosite.de ~all |
| SOA | 1 | ns11.prosite.de hostmaster.computr.de |
Analysis
IP Addresses
computr.de directs to one IP number, which is 217.13.199.19.
Among the host names that share IP numbers with computr.de are mx2.tom-bayer.de, mx2.bioenergy-ag.de, ftp.gpm-survey.net and two others.
Name Servers
computr.de uses two name servers for its delegation: ns11.prosite.de and ns12.prosite.de.
computr.de has the same name server delegation as a number of other domains, such as sputniknet.de, szilinski.de, rk6.net and two more.
There is at least partial name server overlap between computr.de and other domains — kgval.de, koodie.de, botschanot.de and two more among them.
These name servers frequently co-occur with the name servers ns11.worldserver.net and ns12.worldserver.net.
The two host names ns11.prosite.de and ns12.prosite.de each have a pair of IP addresses: ns11.prosite.de has 217.13.192.2 and 2a02:8b8:704::3011, and ns12.prosite.de has 217.13.193.2 and 2a02:8b8:704::3012.
Mail Servers
computr.de routes its mail through a single mail server, mx.worldserver.net.
computr.de has the same mail server arrangement as a number of other domains, for example 2und.de, ectt.de, auto-sakuth.com and two more.
computr.de shares at least some of its mail servers with other domains — for example starpyramid.com, aircombat.de, enviro-tec.de and two more.
It is common to find these mail servers paired with the mail servers mx.20.worldserver.net.
mx.worldserver.net directs to just one IP number, 217.13.200.138.