usb-group.de - robtex.com
usb-group.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.99.101.251🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | redirect.checkdomain.de | ||||||
| NS | ns2.checkdomain.de ⭐ | ||||||
| A | 2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.checkdomain.de | ||||||
| A | 5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns2.checkdomain.de | ||||||
| NS | ns.checkdomain.de | ||||||
| A | 2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| A | 109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ns1.checkdomain.de | ||||||
| MX | usb-group.de ⭐ | ||||||
| A | 88.99.101.251🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | redirect.checkdomain.de | ||||||
| SOA | ns.checkdomain.dehostmaster@checkdomain.de 2017-03-29 #1 | ||||||
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=1785661782 | ||||||
MX for
usb-group.de |
Same first word
usb-group.de |
DNS History
5 records (4 active, 1 former)
●NSns.checkdomain.de2015-05-09 → 2026-08-02 · 2 obs
● 2026-08-02 09:40:06
●NSns2.checkdomain.de2015-05-09 → 2026-08-02 · 2 obs
● 2026-08-02 09:40:06
●MXusb-group.de2015-05-09 → 2026-08-02 · 2 obs
● 2026-08-02 09:40:06
○A130.185.108.1252015-05-09 → 2016-07-26 · 4 obs
● 2016-07-26 11:09:48
○ 2017-04-01 04:17:36
○ 2026-08-02 09:40:06
●A88.99.101.2512017-04-01 → 2026-08-02 · 3 obs
● 2017-04-01 04:17:36
● 2026-08-02 09:40:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| usb-group.de | ns2.checkdomain.de, ns.checkdomain.de | 4 records |
✅ Authoritative Response
Server:109.237.143.11
NS records: ns2.checkdomain.de, ns.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usb-group.de (unsigned zone)
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.99.101.251 |
| NS | 2 | ns.checkdomain.de, ns2.checkdomain.de |
| MX | 1 | usb-group.de (pri: 10) |
| SOA | 1 | ns.checkdomain.de hostmaster.checkdomain |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.checkdomain.de, ns.checkdomain.de, ns2.checkdomain.de...)
Analysis
Mail Server Role
usb-group.de acts as its own mail server.
IP Addresses
usb-group.de points to a single IP number: 88.99.101.251.
Additional host names — pro2-service.com, copa-data.net, gewerbeflaechen-mieten-fuerth.com and two others — share IP numbers with usb-group.de.
Name Servers
DNS delegation for usb-group.de points to two name servers: ns2.checkdomain.de and ns.checkdomain.de.
usb-group.de shares its name server setup with other domains, including grillmaschinen.net, carewool.com, artismedia.team and two others.
ns2.checkdomain.de directs to 5.9.190.98 and 2a01:4f8:2b02:a88::106. ns.checkdomain.de directs to 109.237.143.11 and 2a02:2b80:101:5000::9. Each host name carries two IP addresses.
Mail Servers
usb-group.de has a single mail server: usb-group.de itself.
usb-group.de has exactly one IP number: 88.99.101.251.