knowledgeengineering.de - robtex.com
knowledgeengineering.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #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=1788534267 | ||||||
Same first word
knowledgeengineering.de |
knowledgeengineering.com |
Previous names
Next names
DNS History
10 records (4 active, 6 former)
○NSns1.domainers.de2015-05-06 → 2017-04-05 · 4 obs
● 2017-04-05 17:06:06
○ 2026-08-20 15:56:18
○ 2026-09-04 15:12:30
●NSns1.sedoparking.com2026-08-20 → 2026-09-04 · 3 obs
● 2026-08-20 15:56:18
● 2026-09-04 15:12:30
○NSns2.domainers.de2015-05-06 → 2017-04-05 · 4 obs
● 2017-04-05 17:06:06
○ 2026-08-20 15:56:18
○ 2026-09-04 15:12:30
●NSns2.sedoparking.com2026-08-20 → 2026-09-04 · 3 obs
● 2026-08-20 15:56:18
● 2026-09-04 15:12:30
○NSns3.domainers.de2015-05-06 → 2017-04-05 · 4 obs
● 2017-04-05 17:06:06
○ 2026-08-20 15:56:18
○ 2026-09-04 15:12:30
○NSns4.domainers.de2015-05-06 → 2017-04-05 · 4 obs
● 2017-04-05 17:06:06
○ 2026-08-20 15:56:18
○ 2026-09-04 15:12:30
●MXlocalhost2026-08-20 → 2026-09-04 · 3 obs
● 2026-08-20 15:56:18
● 2026-09-04 15:12:30
○MXmail.knowledgeengineering.de2015-05-06 → 2017-04-05 · 4 obs
● 2017-04-05 17:06:06
○ 2026-08-20 15:56:18
○ 2026-09-04 15:12:30
○A185.16.63.1322015-05-06 → 2017-04-05 · 4 obs
● 2017-04-05 17:06:06
○ 2026-08-20 15:56:18
○ 2026-09-04 15:12:30
●A64.190.63.2222026-08-20 → 2026-09-04 · 3 obs
● 2026-08-20 15:56:18
● 2026-09-04 15:12:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| knowledgeengineering.de | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:3.130.216.63
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgeengineering.de (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
IP Addresses
knowledgeengineering.de resolves to one IP address: 64.190.63.222.
slowbad.com, fruehstueck.biz, 2mo.de and two other host names share IP numbers with knowledgeengineering.de.
Name Servers
knowledgeengineering.de is served by two delegated name servers, ns1.sedoparking.com and ns2.sedoparking.com.
knowledgeengineering.de uses the same name servers as several other domains — among them angelshow.com, boutiquehoteller.no, green-terra.de and two more.
The DNS delegation for knowledgeengineering.de at least partly coincides with that of other domains, onchaindigitalid.com being one example.
Each of the two host names carries two IP addresses: ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8, and ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
Mail for knowledgeengineering.de is handled by a single mail server, localhost.
knowledgeengineering.de uses an identical mail server configuration to several other domains — among them virtualu.co.uk, laflor.eu, batterycharger.pro and two more.