chorschule.de - robtex.com
chorschule.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1074::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0a.rzone.de | ||||||
| A | 81.169.145.74🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades18.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:145🇺🇸 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 | shades18.rzone.de | ||||||
| A | 185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades18.rzone.de | ||||||
| NS | docks03.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| A | 217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks03.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 | ip-81-169-145-97.defastlink.net | ||||||
| SOA | shades18.rzone.dehostmaster@strato-rz.de 2020-05-23 #5 | ||||||
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=1776204268 | ||||||
Same first word
chorschule.de |
DNS History
9 records (5 active, 4 former)
●NSdocks03.rzone.de2026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 02:48:52
● 2026-04-14 22:32:50
○NSns1.antagus.de2015-06-18 → 2017-05-22 · 4 obs
● 2017-05-22 23:10:04
○ 2026-03-24 02:48:52
○ 2026-04-14 22:32:50
○NSns2.antagus.de2015-06-18 → 2017-05-22 · 4 obs
● 2017-05-22 23:10:04
○ 2026-03-24 02:48:52
○ 2026-04-14 22:32:50
●NSshades18.rzone.de2026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 02:48:52
● 2026-04-14 22:32:50
○MXmail.chorschule.de2015-06-18 → 2017-05-22 · 4 obs
● 2017-05-22 23:10:04
○ 2026-03-24 02:48:52
○ 2026-04-14 22:32:50
●MXsmtpin.rzone.de2026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 02:48:52
● 2026-04-14 22:32:50
○A176.9.48.202015-06-18 → 2017-05-22 · 4 obs
● 2017-05-22 23:10:04
○ 2026-03-24 02:48:52
○ 2026-04-14 22:32:50
●A2a01:238:20a:202:1074::2026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 02:48:52
● 2026-04-14 22:32:50
●A81.169.145.742026-03-24 → 2026-04-14 · 3 obs
● 2026-03-24 02:48:52
● 2026-04-14 22:32:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| chorschule.de | docks03.rzone.de, shades18.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.145
NS records: docks03.rzone.de, shades18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chorschule.de (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.74 |
| AAAA | 1 | 2a01:238:20a:202:1074:: |
| NS | 2 | shades18.rzone.de, docks03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades18.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
Two IP numbers are pointed to by chorschule.de: 2a01:238:20a:202:1074:: and 81.169.145.74.
other host names include nega.de, theaterpaedagogin-koeln.de, blsb.de, thias-wolf.de and hzdv.de; they share IP numbers with chorschule.de.
Name Servers
Two name servers docks03.rzone.de and shades18.rzone.de handle the delegation for chorschule.de.
chorschule.de shares the same name server setup as other domains, for instance cilly.biz, os-rundschau.de, cluster2014.org, manjafreitag-feetz.de and newsletter-campaign.com.
chorschule.de at least partially shares name servers with other domains, for instance hydo.de, imesys.de, krapp.me, metallzaun-shop.de and xn--brgeln-3ya.com.
these name servers are commonly used with shades16.rzone.de, docks01.rzone.de, shades19.rzone.de, shades17.rzone.de, shades05.rzone.de, shades08.rzone.de, docks16.rzone.de, docks20.rzone.de, docks17.rzone.de and docks05.rzone.de.
Host names with two IP numbers:
docks03.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:3 and 217.160.80.130.
shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.
Mail Servers
chorschule.de is handled by a single mail server, smtpin.rzone.de.
chorschule.de uses the same mail server setup as other domains, for instance elsnersusanne.de, rng-mainz.de, freisein.net, krautboy.de and tb-systems.de.
smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.