studrub.de - robtex.com
studrub.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.11.58.146🇩🇪 MANITU217.11.48.0/20 manitu GmbH Welvertstrasse 2 66606 St. Wendel Germany | ||||||
| PTR | 146.58.11.217.in-addr.arpa.manitu.net | ||||||
| NS | ns1.variomedia.de ⭐ | ||||||
| A | 2a00:1c3e:96::53🇩🇪 KNIPP-AMS-AS2a00:1c3e:96::/47 | ||||||
| PTR | ns1.variomedia.de | ||||||
| A | 185.95.96.53🇩🇪 KNIPP-AMS-AS185.95.96.0/23 | ||||||
| PTR | ns1.variomedia.de | ||||||
| NS | ns2.variomedia.de | ||||||
| A | 2a00:1c3e:98::53🇩🇪 KNIPPWORLDWIDE2a00:1c3e:98::/47 | ||||||
| PTR | ns2.variomedia.de | ||||||
| A | 185.95.98.53🇩🇪 KNIPPWORLDWIDE185.95.98.0/23 | ||||||
| PTR | ns2.variomedia.de | ||||||
| MX | mail.variomedia.de ⭐ | ||||||
| A | 81.28.224.26🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21 | ||||||
| PTR | mx1.mail.vrmd.de | ||||||
| A | 81.28.224.27🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21 | ||||||
| PTR | mx2.mail.vrmd.de | ||||||
| TXT | v=spf1 include:spf.variomedia.de ?all | ||||||
| SOA | ns1.variomedia.desupport@variomedia.de 2024-05-25 #23 | ||||||
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=1773553752 | ||||||
Same first word
studrub.de |
DNS History
4 records (4 active, 0 former)
●NSns1.variomedia.de2015-05-24 → 2026-03-24 · 2 obs
● 2026-03-24 13:40:38
●NSns2.variomedia.de2015-05-24 → 2026-03-24 · 2 obs
● 2026-03-24 13:40:38
●MXmail.variomedia.de2015-05-24 → 2026-03-24 · 2 obs
● 2026-03-24 13:40:38
●A217.11.58.1462015-05-24 → 2026-03-24 · 2 obs
● 2026-03-24 13:40:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| studrub.de | ns2.variomedia.de, ns1.variomedia.de | 4 records |
✅ Authoritative Response
Server:185.95.96.53
NS records: ns2.variomedia.de, ns1.variomedia.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studrub.de (unsigned zone)
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.58.146 |
| NS | 2 | ns2.variomedia.de, ns1.variomedia.de |
| MX | 1 | mail.variomedia.de (pri: 10) |
| TXT | 1 | v=spf1 include:spf.variomedia.de ?all |
| SOA | 1 | ns1.variomedia.de support.variomedia.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.variomedia.de, ns1.variomedia.de, ns2.variomedia.de...)
Analysis
IP Addresses
studrub.de points to a single IP: 217.11.58.146.
Other host names, for instance spritkosten-halbieren.de, hausdurchsuchung.info and 146.58.11.217.in-addr.arpa.manitu.net share IP numbers with studrub.de.
Name Servers
studrub.de's delegation is to two name servers ns1.variomedia.de and ns2.variomedia.de.
studrub.de shares the same name server configuration as other domains, such as autorouter.aero, alinakarger.com, nabe.in, dssafety.de and oberrain.at.
studrub.de shares name servers with other domains at least partially, for instance achim-wahl.de, doc.ag and trackcheck.ch.
These name servers are commonly used alongside ns2.cnm.de and ns.cnm.de.
Host names with two IP numbers: ns1.variomedia.de points to 2a00:1c3e:96::53 and 185.95.96.53; ns2.variomedia.de points to 2a00:1c3e:98::53 and 185.95.98.53
Mail Servers
studrub.de is served by a single mail server, mail.variomedia.de.
studrub.de uses the same mail server setup as other domains such as infaust.de, dont-blame-admin.its-a-tor-node.unixgu.ru, stahlwille.cn, h2-a.de and raschick.com.
studrub.de shares at least some mail servers with other domains, for instance de.most-art.de and easybuero.com.
These mail servers are often used alongside the mail servers 62.176.150.43.most-art.de.
Hostname mail.variomedia.de resolves to two IPs: 81.28.224.26 and 81.28.224.27.