elbschule-hh.de - robtex.com
elbschule-hh.de
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=1777133643 | ||||||
MX for
elbschule-hh.de |
Same first word
elbschule-hh.de |
DNS History
7 records (7 active, 0 former)
●NSns3.iserv.eu2017-01-12 → 2026-04-25 · 3 obs
● 2017-01-12 02:22:52
● 2026-04-25 16:18:16
●NSns4.iserv.eu2018-12-21 → 2026-04-25 · 3 obs
● 2018-12-21 06:07:40
● 2026-04-25 16:18:16
●MXelbschule-hh.de2015-07-25 → 2026-04-25 · 2 obs
● 2026-04-25 16:18:16
●A141.91.210.2252015-07-25 → 2026-04-25 · 2 obs
● 2026-04-25 16:18:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| elbschule-hh.de | ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu | - |
✅ Authoritative Response
Server:116.202.2.219
NS records: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu, ns4.iserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for elbschule-hh.de (unsigned zone)
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.91.210.225 |
| NS | 4 | ns1.iserv.eu, ns3.iserv.eu... |
| MX | 2 | elbschule-hh.de (pri: 10), offline.iserv.eu (pri: 50) |
| TXT | 1 | v=spf1 a mx a:relay1.iserv.eu a:relay2.i |
| SOA | 1 | ns1.iserv.eu hostmaster.iserv.eu |
Analysis
Mail Server Role
The mail server for elbschule-hh.de is elbschule-hh.de.
offline.iserv.eu is a mail server commonly used with elbschule-hh.de.
IP Addresses
elbschule-hh.de points to a single IP address: 141.91.210.225.
Name Servers
elbschule-hh.de is delegated to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
elbschule-hh.de at least partially shares name servers with other domains, for example bbsam.eu, drawehn-schule.net, lbzh-ol.de, iserv.app and dbs-iserv.de.
Host names with two IP numbers:
ns1.iserv.eu points to: 2a01:4f8:c01f:42::1 and 116.202.2.219
ns2.iserv.eu points to: 2a03:4000:20:19b::1 and 91.204.44.133
ns3.iserv.eu points to: 2a01:4f8:1c0c:8111::1 and 116.203.7.41
ns4.iserv.eu points to: 2a03:4000:20:19e::1 and 188.68.45.203
Mail Servers
Two mail servers handle elbschule-hh.de: elbschule-hh.de and offline.iserv.eu.
elbschule-hh.de shares at least partially some mail servers with other domains, for instance elternkammer-hamburg.de, neponet.de, rats-os.de, gy-cfg.de and pestalozzischule-brake.de.
Host names with two IP numbers:
offline.iserv.eu points to 2a01:4f8:c2c:4863::1 and 159.69.47.32.
Host names with one IP number:
elbschule-hh.de points to 141.91.210.225.