vf4u.de - robtex.com
vf4u.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:173:2c8e:100::164🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 88.99.5.164🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| NS | ns81.domaincontrol.com ⭐ | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns82.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| MX | jostu.net ⭐ | ||||||
| A | 88.99.5.160🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | jostu.net | ||||||
| SOA | ns81.domaincontrol.comdns@jomax.net 2025-11-26 #3 | ||||||
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=1774615569 | ||||||
PTR for
Previously MX for
vf4u.de |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSns.namespace4you.de2009-01-11 → 2017-08-24 · 4 obs
● 2017-08-24 02:53:50
○ 2026-03-26 10:20:44
○ 2026-03-27 13:06:42
○NSns2.namespace4you.de2009-01-11 → 2017-08-24 · 4 obs
● 2017-08-24 02:53:50
○ 2026-03-26 10:20:44
○ 2026-03-27 13:06:42
●NSns81.domaincontrol.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 10:20:44
● 2026-03-27 13:06:42
●NSns82.domaincontrol.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 10:20:44
● 2026-03-27 13:06:42
●MXjostu.net2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 10:20:44
● 2026-03-27 13:06:42
○MXmail.jostu.net2015-06-02 → 2017-08-24 · 5 obs
● 2015-06-02 16:19:34
● 2017-08-24 02:53:50
○ 2026-03-26 10:20:44
○ 2026-03-27 13:06:42
○MXvf4u.de2009-01-11 → 2009-01-11 · 3 obs
○ 2015-06-02 16:19:34
○ 2026-03-27 13:06:42
●A2a01:4f8:173:2c8e:100::1642026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 10:20:44
● 2026-03-27 13:06:42
○A5.9.127.2132015-06-02 → 2017-08-24 · 5 obs
● 2015-06-02 16:19:34
● 2017-08-24 02:53:50
○ 2026-03-26 10:20:44
○ 2026-03-27 13:06:42
○A85.214.38.1322009-01-11 → 2009-01-11 · 3 obs
○ 2015-06-02 16:19:34
○ 2026-03-27 13:06:42
●A88.99.5.1642026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 10:20:44
● 2026-03-27 13:06:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| vf4u.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vf4u.de (unsigned zone)
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.99.5.164 |
| AAAA | 1 | 2a01:4f8:173:2c8e:100::164 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 1 | jostu.net (pri: 100) |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
vf4u.de points to two IP numbers: 2a01:4f8:173:2c8e:100::164 and 88.99.5.164.
Other host names, for instance static.164.5.99.88.clients.your-server.de, share IP numbers with vf4u.de.
Name Servers
vf4u.de is delegated to two name servers: ns81.domaincontrol.com and ns82.domaincontrol.com.
vf4u.de uses the same name server setup as other domains, including boellecke.de, k4systems.de, dgwz.de, carlofabris.it and bossmonstr.de.
Hostnames with a single IP
ns81.domaincontrol.com resolves to: 97.74.101.32.
ns82.domaincontrol.com resolves to: 173.201.69.32.
Mail Servers
The mail server for vf4u.de is jostu.net.
vf4u.de shares the same mail server setup as other domains, for instance jostu.net.
Host jostu.net points to IP 88.99.5.160.