zwickau.org - robtex.com
zwickau.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1084::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w84.rzone.de | ||||||
| A | 81.169.145.84🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| NS | shades06.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 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 | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades06.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks19.rzone.dehostmaster@strato-rz.de 2020-07-11 #13 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774412597 | ||||||
Same first word
DNS History
9 records (5 active, 4 former)
●NSdocks19.rzone.de2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:59:26
● 2026-03-25 04:45:08
○NSns1.sedoparking.com2015-08-01 → 2016-03-15 · 4 obs
● 2016-03-15 17:41:46
○ 2016-07-11 08:46:10
○ 2026-03-25 04:45:08
○NSns2.sedoparking.com2015-08-01 → 2016-03-15 · 4 obs
● 2016-03-15 17:41:46
○ 2016-07-11 08:46:10
○ 2026-03-25 04:45:08
●NSshades06.rzone.de2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:59:26
● 2026-03-25 04:45:08
○MXmail.nickstel.com2015-08-01 → 2016-03-15 · 4 obs
● 2016-03-15 17:41:46
○ 2016-07-11 08:46:10
○ 2026-03-25 04:45:08
●MXsmtpin.rzone.de2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:59:26
● 2026-03-25 04:45:08
●A2a01:238:20a:202:1084::2026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:59:26
● 2026-03-25 04:45:08
○A72.52.4.1212015-08-01 → 2016-03-15 · 4 obs
● 2016-03-15 17:41:46
○ 2016-07-11 08:46:10
○ 2026-03-25 04:45:08
●A81.169.145.842026-02-14 → 2026-03-25 · 3 obs
● 2026-02-14 16:59:26
● 2026-03-25 04:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| zwickau.org | docks19.rzone.de, shades06.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.146
NS records: docks19.rzone.de, shades06.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zwickau.org (unsigned zone)
⏱️ Timing
Total: 673ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.84 |
| AAAA | 1 | 2a01:238:20a:202:1084:: |
| NS | 2 | docks19.rzone.de, shades06.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
zwickau.org points to two IP numbers: 2a01:238:20a:202:1084:: and 81.169.145.84.
Other host names such as thomas-reuter.com, chropi.de, jamsession4you.com, mywaytoeat.com and er-elektro.de share IPs with zwickau.org.
Name Servers
Two name servers docks19.rzone.de and shades06.rzone.de handle the delegation for zwickau.org.
zwickau.org shares the same name server setup as other domains, for example partyvent.de, dfbl.de, cora-schilling.de, aquasolis.info and cygnia.info.
zwickau.org at least partially shares name servers with other domains, for example home-becker.de, driverless-future.com, krankengymnastik-huether.de, bricktoys.eu and clgenealogie.com.
these name servers are commonly used with the following name servers: shades08.rzone.de, shades11.rzone.de, shades04.rzone.de, shades20.rzone.de, docks14.rzone.de, docks02.rzone.de, shades05.rzone.de, docks10.rzone.de, docks05.rzone.de and docks07.rzone.de.
Host names with two IP numbers:
docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146.
shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133.
Mail Servers
The smtpin.rzone.de mail server handles zwickau.org.
zwickau.org shares the same mail server setup as other domains, including tso-online.de, tvg-grosssachsen.de, stockagentur.de, heikomueller.de and ldk-branchen.de.
smtpin.rzone.de points to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.