null.schulplattform.de - robtex.com
null.schulplattform.de
schulplattform.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:c0c:ae45::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 2a01:4f8:c01f:4a::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 2a03:4000:1b:738::1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 116.202.2.255🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| A | 116.203.121.185🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| A | 188.68.60.9🇩🇪 netcup-AS188.68.60.0/24 | ||||||
| NS | ns1.iserv.eu ⭐ | ||||||
| NS | ns2.iserv.eu | ||||||
| NS | ns3.iserv.eu | ||||||
| NS | ns4.iserv.eu | ||||||
| MX | schulplattform.de ⭐ | ||||||
| MX | offline.iserv.eu(50) | ||||||
| TXT | v=spf1 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.i... | ||||||
| SOA | ns1.iserv.euhostmaster@iserv.eu serial=360594598 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEschulplattform.de2026-07-01 → 2026-07-04 · 2 obs
● 2026-07-04 06:44:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schulplattform.de | ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu | - |
✅ Authoritative Response
Server:91.204.44.133
NS records: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schulplattform.de (unsigned zone)
⏱️ Timing
Total: 1082ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | schulplattform.de |
Analysis
IP Addresses
null.schulplattform.de directs to 6 IP numbers: 116.202.2.255, 116.203.121.185, 188.68.60.9 and 3 other.
Two other host names, along with doku.iserv.de, test-iserv.de and iserv.de, also share IP numbers with null.schulplattform.de.
Name Servers
The NS records for null.schulplattform.de point to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
At least some of null.schulplattform.de's name servers are shared with other domains, for example gymalf.de, gs-heiligenweg.de, gystud.de and two more.
Four hostnames, each resolving to a pair of IP addresses: ns1.iserv.eu directs to 116.202.2.219 and 2a01:4f8:c01f:42::1; ns2.iserv.eu directs to 91.204.44.133 and 2a03:4000:20:19b::1; ns3.iserv.eu directs to 116.203.7.41 and 2a01:4f8:1c0c:8111::1; ns4.iserv.eu directs to 188.68.45.203 and 2a03:4000:20:19e::1.
Mail Servers
null.schulplattform.de is served by two mail servers, schulplattform.de and offline.iserv.eu.
Mail server setup for null.schulplattform.de matches that of other domains, among them schulplattform.de.
There is at least a partial MX overlap between null.schulplattform.de and other domains, including ludgerus-schule.de, ggshoma.de, lfs-vechta.de and two others.
DNS names with 6 IP addresses:
schulplattform.de has IP addresses 116.202.2.255, 116.203.121.185 and 188.68.60.9, plus 3 other.
Host names that have two IP addresses:
offline.iserv.eu has two IP addresses: 159.69.47.32 and 2a01:4f8:c2c:4863::1.