klassenspass.de - robtex.com
klassenspass.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.209.195.70🇩🇪 LAMBDANET-AS81.209.128.0/17 eunetworks Operations - European region | ||||||
| NS | ns1.vegasystems.de ⭐ | ||||||
| A | 2a02:450:0:1::10🇩🇪 vegasystems-as2a02:450::/36 VegaSytems IPv6 Paderborn | ||||||
| PTR | ns1.vegasystems.de | ||||||
| A | 80.70.176.1🇩🇪 vegasystems-as80.70.176.0/20 VEGASYSTEMS-NET-1 | ||||||
| PTR | ns1.vegasystems.de | ||||||
| NS | ns1.djh-rechenzentrum.de | ||||||
| A | 80.70.184.6🇩🇪 vegasystems-as80.70.176.0/20 VEGASYSTEMS-NET-1 | ||||||
| PTR | ns1.djh-rechenzentrum.de | ||||||
| NS | ns2.vegasystems.net | ||||||
| A | 2001:67c:2104:ff02::86🇩🇪 comspaceAS2001:67c:2104::/48 COMSPACE-NET-IPv6 | ||||||
| PTR | ns2.vegasystems.de | ||||||
| A | 194.145.124.86🇩🇪 comspaceAS194.145.124.0/24 COMSPACE-NET-II | ||||||
| PTR | ns2.vegasystems.de | ||||||
| MX | mx3.acocon.de ⭐ | ||||||
| A | 81.209.195.222🇩🇪 LAMBDANET-AS81.209.128.0/17 eunetworks Operations - European region | ||||||
| PTR | mx3.acocon.de | ||||||
| MX | mx4.acocon.de(20) | ||||||
| A | 81.209.195.223🇩🇪 LAMBDANET-AS81.209.128.0/17 eunetworks Operations - European region | ||||||
| PTR | mx4.acocon.de | ||||||
| SOA | ns1.vegasystems.dehostmaster@vegasystems.de 2018-08-14 #9 | ||||||
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=1778743480 | ||||||
Similar names
klassenspass.de |
DNS History
8 records (6 active, 2 former)
●NSns1.djh-rechenzentrum.de2026-03-29 → 2026-05-14 · 3 obs
● 2026-03-29 00:50:54
● 2026-05-14 07:46:42
○NSns1.ip4-gmbh.de2015-08-11 → 2017-05-25 · 4 obs
● 2017-05-25 01:22:26
○ 2026-03-29 00:50:54
○ 2026-05-14 07:46:42
●NSns1.vegasystems.de2026-03-29 → 2026-05-14 · 3 obs
● 2026-03-29 00:50:54
● 2026-05-14 07:46:42
○NSns2.ip4-gmbh.de2015-08-11 → 2017-05-25 · 4 obs
● 2017-05-25 01:22:26
○ 2026-03-29 00:50:54
○ 2026-05-14 07:46:42
●NSns2.vegasystems.net2026-03-29 → 2026-05-14 · 3 obs
● 2026-03-29 00:50:54
● 2026-05-14 07:46:42
●A81.209.195.702015-08-11 → 2026-05-14 · 2 obs
● 2026-05-14 07:46:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| klassenspass.de | ns1.djh-rechenzentrum.de, ns2.vegasystems.net, ns1.vegasystems.de | 3 records |
✅ Authoritative Response
Server:80.70.176.1
NS records: ns1.djh-rechenzentrum.de, ns2.vegasystems.net, ns1.vegasystems.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for klassenspass.de (unsigned zone)
⏱️ Timing
Total: 1480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.209.195.70 |
| NS | 3 | ns1.djh-rechenzentrum.de, ns1.vegasystems.de... |
| MX | 2 | mx4.acocon.de (pri: 20), mx3.acocon.de (pri: 10) |
| SOA | 1 | ns1.vegasystems.de hostmaster.vegasystem |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.djh-rechenzentrum.de, ns1.vegasystems.de, ns1.vegasystems.de)
Analysis
IP Addresses
klassenspass.de points to a single IP number: 81.209.195.70.
Other host names such as gs-grosseheide.de and choonglee.de share IP numbers with klassenspass.de.
Name Servers
The delegation for klassenspass.de is handled by three name servers: ns1.djh-rechenzentrum.de, ns1.vegasystems.de and ns2.vegasystems.net.
klassenspass.de at least partially shares name servers with other domains, for instance aqua-park.de, m2-ing.de, mineralproducts.de, jugendherbergen.de and einbaugeraete24.de.
These name servers are commonly used with the name servers ns2.vegasystems.de.
Host names with two IP numbers:
ns1.vegasystems.de points to: 2a02:450:0:1::10 and 80.70.176.1
ns2.vegasystems.net points to: 2001:67c:2104:ff02::86 and 194.145.124.86
Host names with one IP number:
ns1.djh-rechenzentrum.de points to: 80.70.184.6
Mail Servers
klassenspass.de is handled by two mail servers: mx3.acocon.de and mx4.acocon.de.
klassenspass.de uses the same mail server configuration as other domains, such as jh-berlin-ostkreuz.de, djh-mitgliedschaft.de, duerkoppadler.com, djh-eko.de and jugendherbergen-im-norden.de.
klassenspass.de shares mail servers with other domains at least in part, for instance diejugendherbergen-service.de, eko-einkaufskooperation.com, die-jugendherbergen-service.de, lodige.at and djhshop.de.
These mail servers are often used together with the mail servers mx5.acocon.de.
Host names with one IP number: mx3.acocon.de points to 81.209.195.222; mx4.acocon.de points to 81.209.195.223.