backend-server.de - robtex.com
backend-server.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=1778791379 | ||||||
PTR for
Subdomains
internetx.backend-server.de |
mail.backend-server.de |
he.backend-server.de |
Same first word
backend-server.de |
Similar names
DNS History
8 records (6 active, 2 former)
●MXbackendserver-de01i.mail.protection.outlook.com2026-02-24 → 2026-05-14 · 3 obs
● 2026-02-24 02:16:32
● 2026-05-14 20:51:38
○MXmail.backend-server.de2015-08-01 → 2017-03-21 · 4 obs
● 2017-03-21 03:15:18
○ 2026-02-24 02:16:32
○ 2026-05-14 20:51:38
●A91.99.125.1422026-02-24 → 2026-05-14 · 3 obs
● 2026-02-24 02:16:32
● 2026-05-14 20:51:38
○A92.51.167.2302015-08-01 → 2017-03-21 · 4 obs
● 2017-03-21 03:15:18
○ 2026-02-24 02:16:32
○ 2026-05-14 20:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| backend-server.de | d.ns14.net, a.ns14.net, b.ns14.net, c.ns14.net | - |
✅ Authoritative Response
Server:185.132.34.160
NS records: d.ns14.net, a.ns14.net, b.ns14.net, c.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for backend-server.de (unsigned zone)
⏱️ Timing
Total: 586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.99.125.142 |
| NS | 4 | d.ns14.net, b.ns14.net... |
| MX | 1 | backendserver-de01i.mail.protection.outl |
| TXT | 2 | MS=ms38989936, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | a.ns14.net zoneadmin.backend-server.de |
Analysis
Hierarchy
backend-server.de is a parent of internetx.backend-server.de, mail.backend-server.de and he.backend-server.de.
IP Addresses
backend-server.de resolves to a single IP address: 91.99.125.142.
Other host names such as internetx.backend-server.de, mail.backend-server.de and he.backend-server.de share IP numbers with backend-server.de.
Name Servers
backend-server.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.
backend-server.de at least partially shares name servers with other domains, including joplin.at, kneipp-akademie.de, penhaligons.fr, katjamack.de and janssen-contect.de.
These name servers are often used together with hidden-dns2.waz-mediengruppe.de.
Hosts with two IP numbers:
Host a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160
Host b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160
Host c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160
Host d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160
Mail Servers
backend-server.de is handled by a single mail server, backendserver-de01i.mail.protection.outlook.com.
Hostname backendserver-de01i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.