ostlangenberg.de - robtex.com
ostlangenberg.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=1776217118 | ||||||
Previously MX for
ostlangenberg.de |
Subdomains
mail.ostlangenberg.de |
Same first word
ostlangenberg.de |
ostlangenberg.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSnsa8.schlundtech.de2015-07-11 → 2026-04-15 · 2 obs
● 2026-04-15 01:39:36
●NSnsb8.schlundtech.de2015-07-11 → 2026-04-15 · 2 obs
● 2026-04-15 01:39:36
●NSnsc8.schlundtech.de2015-07-11 → 2026-04-15 · 2 obs
● 2026-04-15 01:39:36
●NSnsd8.schlundtech.de2015-07-11 → 2026-04-15 · 2 obs
● 2026-04-15 01:39:36
○MXmail.ostlangenberg.de2015-07-11 → 2017-01-11 · 4 obs
● 2017-01-11 06:26:08
○ 2018-09-22 09:13:12
○ 2026-04-15 01:39:36
●MXostlangenberg-de.mail.protection.outlook.com2026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 22:33:50
● 2026-04-15 01:39:36
○MXostlangenberg.de2018-09-22 → 2018-09-22 · 4 obs
● 2018-09-22 09:13:12
○ 2026-02-22 22:33:50
○ 2026-04-15 01:39:36
○A80.86.91.1392018-09-22 → 2018-09-22 · 4 obs
● 2018-09-22 09:13:12
○ 2026-02-22 22:33:50
○ 2026-04-15 01:39:36
○A85.25.117.452015-07-11 → 2017-01-11 · 4 obs
● 2017-01-11 06:26:08
○ 2018-09-22 09:13:12
○ 2026-04-15 01:39:36
●A89.22.121.1302026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 22:33:50
● 2026-04-15 01:39:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| ostlangenberg.de | nsc8.schlundtech.de, nsd8.schlundtech.de, nsa8.schlundtech.de, nsb8.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.80.227
NS records: nsc8.schlundtech.de, nsd8.schlundtech.de, nsa8.schlundtech.de, nsb8.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostlangenberg.de (unsigned zone)
⏱️ Timing
Total: 578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.22.121.130 |
| NS | 4 | nsa8.schlundtech.de, nsb8.schlundtech.de... |
| MX | 1 | ostlangenberg-de.mail.protection.outlook |
| TXT | 2 | MS=ms14347097, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | nsa8.schlundtech.de v\.nobis.vonodata.de |
Analysis
Hierarchy
The parent of mail.ostlangenberg.de is ostlangenberg.de.
IP Addresses
ostlangenberg.de points to an IP address: 89.22.121.130.
other host names include mail.objekt-grafik.de, mail.ostlangenberg.de, rwsv.de, mail.rwsv.de and www.ostlangenberg.com; they share IP numbers with ostlangenberg.de.
Name Servers
ostlangenberg.de delegates to four name servers: nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de and nsd8.schlundtech.de.
ostlangenberg.de at least partially shares name servers with other domains, for instance federn-hoeher-legen.de, sbmp.biz, timm-bussmann.de, buy-archicad.de and bodyspring.de.
These name servers are commonly used alongside rweb05.rackbutler.de.
Host names with two IP numbers: nsa8.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb8.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc8.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd8.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.
Mail Servers
ostlangenberg.de is handled by a single mail server, ostlangenberg-de.mail.protection.outlook.com.
Hostname ostlangenberg-de.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::e, 52.101.73.2, 52.101.73.19, 52.101.73.22 and 52.101.73.153.