gs-osterwald.de - robtex.com
gs-osterwald.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=1777315349 | ||||||
MX for
gs-osterwald.de |
Same first word
gs-osterwald.de |
DNS History
15 records (7 active, 8 former)
○NSns-de.1and1-dns.biz2015-07-17 → 2015-11-17 · 4 obs
● 2015-11-17 10:53:34
○ 2016-02-23 18:55:58
○ 2026-04-27 19:12:32
○NSns-de.1and1-dns.com2015-07-17 → 2015-11-17 · 4 obs
● 2015-11-17 10:53:34
○ 2016-02-23 18:55:58
○ 2026-04-27 19:12:32
○NSns-de.1and1-dns.de2015-07-17 → 2015-11-17 · 4 obs
● 2015-11-17 10:53:34
○ 2016-02-23 18:55:58
○ 2026-04-27 19:12:32
○NSns-de.1and1-dns.org2015-07-17 → 2015-11-17 · 4 obs
● 2015-11-17 10:53:34
○ 2016-02-23 18:55:58
○ 2026-04-27 19:12:32
●MXgs-osterwald.de2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 19:12:32
○MXmx00.kundenserver.de2015-07-17 → 2015-11-17 · 4 obs
● 2015-11-17 10:53:34
○ 2016-02-23 18:55:58
○ 2026-04-27 19:12:32
○MXmx01.kundenserver.de2015-07-17 → 2015-11-17 · 4 obs
● 2015-11-17 10:53:34
○ 2016-02-23 18:55:58
○ 2026-04-27 19:12:32
●A156.67.181.1932026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 19:12:32
○A2001:8d8:1000:f0db:8cfc:474:fa03:280d2015-07-17 → 2015-11-17 · 4 obs
● 2015-11-17 10:53:34
○ 2016-02-23 18:55:58
○ 2026-04-27 19:12:32
○A82.165.190.1752015-07-17 → 2015-11-17 · 4 obs
● 2015-11-17 10:53:34
○ 2016-02-23 18:55:58
○ 2026-04-27 19:12:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| gs-osterwald.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 gs-osterwald.de (unsigned zone)
⏱️ Timing
Total: 1223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.67.181.193 |
| NS | 4 | ns1.iserv.eu, ns2.iserv.eu... |
| MX | 2 | offline.iserv.eu (pri: 50), gs-osterwald.de (pri: 10) |
| TXT | 2 | MS=ms49898799, v=spf1 a mx a:relay1.iserv.eu a:relay2.i |
| SOA | 1 | ns1.iserv.eu hostmaster.iserv.eu |
Analysis
Mail Server Role
gs-osterwald.de serves as the mail server for gs-osterwald.de.
offline.iserv.eu is commonly used as a mail server alongside gs-osterwald.de.
IP Addresses
gs-osterwald.de resolves to one IP number: 156.67.181.193.
Name Servers
gs-osterwald.de delegates to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
gs-osterwald.de at least partially shares name servers with other domains, including szberne.de, gym-meiendorf.de, hgw-iserv.de, meine-overberg.schule and heitei.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
gs-osterwald.de is handled by two mail servers: gs-osterwald.de and offline.iserv.eu.
gs-osterwald.de shares at least some mail servers with other domains, for example ggs-wf.de, igs-sued-friesland.de, goethe-schule-harburg.de, michelsen.schule and iserv-sae.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: gs-osterwald.de points to 156.67.181.193.