u-sten.de - robtex.com
u-sten.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1077::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0d.rzone.de | ||||||
| A | 81.169.145.77🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks15.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:15🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks15.rzone.de | ||||||
| A | 217.160.80.142🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks15.rzone.de | ||||||
| NS | shades01.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:128🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades01.rzone.de | ||||||
| A | 185.132.34.128🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades01.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks15.rzone.dehostmaster@strato-rz.de 2020-05-26 #4 | ||||||
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=1774696621 | ||||||
Same first word
u-sten.de |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-08-16 → 2016-06-20 · 4 obs
● 2016-06-20 13:17:24
○ 2026-03-26 06:06:06
○ 2026-03-28 11:30:22
●MXsmtpin.rzone.de2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 06:06:06
● 2026-03-28 11:30:22
●A2a01:238:20a:202:1077::2015-08-16 → 2026-03-28 · 2 obs
● 2026-03-28 11:30:22
●A81.169.145.772015-08-16 → 2026-03-28 · 2 obs
● 2026-03-28 11:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| u-sten.de | docks15.rzone.de, shades01.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.128
NS records: docks15.rzone.de, shades01.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u-sten.de (unsigned zone)
⏱️ Timing
Total: 1483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.77 |
| AAAA | 1 | 2a01:238:20a:202:1077:: |
| NS | 2 | docks15.rzone.de, shades01.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks15.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
u-sten.de points to two IPs: 2a01:238:20a:202:1077:: and 81.169.145.77.
Other host names, for instance tbraun.eu, ludwig-reischl.de, econserv.net, netzguerilla.de and sylt-fewos.de share IP numbers with u-sten.de.
Name Servers
Two name servers docks15.rzone.de and shades01.rzone.de are delegated to u-sten.de.
u-sten.de uses the same name server configuration as other domains, such as ergotherapie-mannheim.info, durchstarten-online.de, munich-fischer.de, 07-fohlen-11.de and vaanhold.com.
u-sten.de at least partially shares name servers with other domains such as relanox.de, mtprint.de, isfs.eu, sysbsb.de and tatort-web.com.
These name servers are often used together with shades06.rzone.de, shades04.rzone.de, docks03.rzone.de, docks11.rzone.de, docks08.rzone.de, shades15.rzone.de, shades14.rzone.de, shades17.rzone.de, docks04.rzone.de and docks13.rzone.de.
Host names with two IPs:
docks15.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:15 and 217.160.80.142.
shades01.rzone.de points to 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128.
Mail Servers
u-sten.de is handled by a single mail server, smtpin.rzone.de.
u-sten.de shares the same mail server setup as other domains, including kinderarzt-lang.de, remote.kolb-gala-bau.de, www.otten-freckmann.de, seilgarten-prora.de and thobis.de.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.