union-tech.de - robtex.com
union-tech.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 | docks04.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks04.rzone.de | ||||||
| A | 217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks04.rzone.de | ||||||
| NS | shades02.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:129🇺🇸 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 | shades02.rzone.de | ||||||
| A | 185.132.34.129🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades02.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 | docks04.rzone.dehostmaster@strato-rz.de 2020-05-28 #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=1774423044 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-10 → 2018-09-08 · 4 obs
● 2018-09-08 18:28:14
○ 2026-02-23 13:32:52
○ 2026-03-25 07:28:32
●MXsmtpin.rzone.de2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 13:32:52
● 2026-03-25 07:28:32
●A2a01:238:20a:202:1077::2015-07-10 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:32
●A81.169.145.772015-07-10 → 2026-03-25 · 2 obs
● 2026-03-25 07:28:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| union-tech.de | docks04.rzone.de, shades02.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.131
NS records: docks04.rzone.de, shades02.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for union-tech.de (unsigned zone)
⏱️ Timing
Total: 1188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.77 |
| AAAA | 1 | 2a01:238:20a:202:1077:: |
| NS | 2 | shades02.rzone.de, docks04.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks04.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
union-tech.de points to two IP numbers: 2a01:238:20a:202:1077:: and 81.169.145.77.
Other host names such as ides.de, hotel-alpengluehn.com, albverein-schrozberg.de, psychoonkologie-koeln.de and viktoriakaunzner.com share IP numbers with union-tech.de.
Name Servers
union-tech.de is delegated to two name servers: docks04.rzone.de and shades02.rzone.de.
union-tech.de uses the same name server setup as other domains, including parnass.de, pious.de, basecap.eu, yogananda.de and redwolf.de.
At least part of the name servers for union-tech.de are shared with other domains, for instance andecfilm.com, poesslcenter-bremen.de, hartungnet.com, osteopathie.bio and tietgen.de.
these name servers are commonly used with the name servers shades04.rzone.de, docks06.rzone.de, docks11.rzone.de, shades03.rzone.de, shades20.rzone.de, docks19.rzone.de, docks18.rzone.de, shades07.rzone.de, shades09.rzone.de and shades12.rzone.de.
Host names with two IP numbers:
docks04.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131.
shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129.
Mail Servers
The mail server for union-tech.de is smtpin.rzone.de.
union-tech.de uses the same mail server setup as other domains, for instance falkenvomgreifenstein.mobi, bergfrieden.de, kasperek.de, dev-bin.com and junger-mittelstand.com.
Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.