code.schule - dns.ninja
code.schule
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.214.187.11🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| NS | docks12.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| NS | shades09.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:136🇺🇸 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 | shades09.rzone.de | ||||||
| A | 185.132.34.136🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades09.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 | docks12.rzone.dehostmaster@strato-rz.de 2020-05-15 #6 | ||||||
schule
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.schule ⭐ | ||||||
| NS | v0n1.nic.schule | ||||||
| NS | v0n2.nic.schule | ||||||
| NS | v0n3.nic.schule | ||||||
| NS | v2n0.nic.schule | ||||||
| NS | v2n1.nic.schule | ||||||
| SOA | v0n0.nic.schulehostmaster@donuts.email serial=1784889516 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
○A81.169.150.2262016-12-10 → 2017-08-31 · 4 obs
● 2017-08-31 13:31:20
○ 2026-02-16 07:31:16
○ 2026-07-24 10:50:50
●A85.214.187.112026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 07:31:16
● 2026-07-24 10:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| schule | v0n0.nic.schule, v0n1.nic.schule, v0n2.nic.schule, v0n3.nic.schule... | 12 records |
| code.schule | shades09.rzone.de, docks12.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.139
NS records: shades09.rzone.de, docks12.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code.schule (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.214.187.11 |
| NS | 2 | shades09.rzone.de, docks12.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks12.rzone.de hostmaster.strato-rz.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.schule, v0n1.nic.schule, v0n2.nic.schule...)
Analysis
IP Addresses
code.schule resolves to one IP address: 85.214.187.11.
Name Servers
code.schule has two authoritative name servers — docks12.rzone.de and shades09.rzone.de.
code.schule uses the same name servers as several other domains — among them onlinehaus.de, 3oak-it.de, aeroplast.de and two more.
The name servers of code.schule overlap at least partially with those of other domains — among them ecklreiter.de, medienburg.com, firma.direct and two more.
These name servers commonly appear in delegations together with docks14.rzone.de, shades12.rzone.de, shades05.rzone.de and 7 other.
Both docks12.rzone.de and shades09.rzone.de have two IP addresses each. docks12.rzone.de resolves to 217.160.80.139 and 2001:8d8:fe:53:5747:2a74:d:12; shades09.rzone.de resolves to 185.132.34.136 and 2607:f1c0:fe:53:185:132:34:136.
Mail Servers
Mail for code.schule is handled by a single mail server, smtpin.rzone.de.
code.schule uses an identical mail server configuration to several other domains — among them sfz-koetzting.de, guiathayde.com, run2010.de and two more.
smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.