schulznet.de - robtex.com
schulznet.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2003:c1:4fff:1b20:2e91:abff:fe0c:d6d4🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | p200300c14fff1b202e91abfffe0cd6d4.dip0.t-ipconnect.de | ||||||
| A | 84.162.64.250🇩🇪 DTAG84.128.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | shades02.rzone.dehostmaster@strato-rz.de 2024-01-15 #18 | ||||||
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=1776940416 | ||||||
Same first word
schulznet.de |
schulznet.se |
Similar names
DNS History
20 records (5 active, 15 former)
●NSdocks12.rzone.de2026-02-15 → 2026-04-23 · 3 obs
● 2026-02-15 14:45:26
● 2026-04-23 10:35:24
○NSns1.masterlogin.de2015-05-26 → 2018-06-12 · 4 obs
● 2018-06-12 12:53:34
○ 2026-02-15 14:45:26
○ 2026-04-23 10:35:24
○NSns2.masterlogin.de2015-05-26 → 2018-06-12 · 4 obs
● 2018-06-12 12:53:34
○ 2026-02-15 14:45:26
○ 2026-04-23 10:35:24
○NSns3.masterlogin.de2015-05-26 → 2018-06-12 · 4 obs
● 2018-06-12 12:53:34
○ 2026-02-15 14:45:26
○ 2026-04-23 10:35:24
●NSshades02.rzone.de2026-02-15 → 2026-04-23 · 3 obs
● 2026-02-15 14:45:26
● 2026-04-23 10:35:24
○MXmx01.masterlogin.de2015-05-26 → 2018-06-12 · 4 obs
● 2018-06-12 12:53:34
○ 2026-02-15 14:45:26
○ 2026-04-23 10:35:24
○MXmx02.masterlogin.de2015-05-26 → 2018-06-12 · 4 obs
● 2018-06-12 12:53:34
○ 2026-02-15 14:45:26
○ 2026-04-23 10:35:24
○MXmx03.masterlogin.de2015-05-26 → 2018-06-12 · 4 obs
● 2018-06-12 12:53:34
○ 2026-02-15 14:45:26
○ 2026-04-23 10:35:24
○MXmxbackup.masterlogin.de2015-05-26 → 2018-06-12 · 4 obs
● 2018-06-12 12:53:34
○ 2026-02-15 14:45:26
○ 2026-04-23 10:35:24
●MXsmtpin.rzone.de2026-02-15 → 2026-04-23 · 3 obs
● 2026-02-15 14:45:26
● 2026-04-23 10:35:24
○A134.0.28.512015-05-26 → 2018-06-12 · 4 obs
● 2018-06-12 12:53:34
○ 2026-02-15 14:45:26
○ 2026-04-23 10:35:24
●A2003:c1:4fff:1b20:2e91:abff:fe0c:d6d42026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 10:35:24
○A2003:c1:4fff:21d8:2e91:abff:fe0c:d6d42026-02-15 → 2026-04-23 · 2 obs
○ 2026-04-23 10:35:24
○A2003:c1:4fff:2a8:2e91:abff:fe0c:d6d42026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 07:39:04
○ 2026-04-23 10:35:24
○A2003:c1:4fff:833:2e91:abff:fe0c:d6d42026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 14:45:26
○ 2026-03-25 07:39:04
○ 2026-04-23 10:35:24
○A2a03:2900:2::412015-05-26 → 2018-06-12 · 4 obs
● 2018-06-12 12:53:34
○ 2026-02-15 14:45:26
○ 2026-04-23 10:35:24
●A84.162.64.2502026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 10:35:24
○A84.162.75.352026-02-15 → 2026-04-23 · 2 obs
○ 2026-04-23 10:35:24
○A91.46.43.1502026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 07:39:04
○ 2026-04-23 10:35:24
○A91.51.189.1352026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 14:45:26
○ 2026-03-25 07:39:04
○ 2026-04-23 10:35:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schulznet.de | shades02.rzone.de, docks12.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.129
NS records: shades02.rzone.de, docks12.rzone.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.162.64.250 |
| AAAA | 1 | 2003:c1:4fff:1b20:2e91:abff:fe0c:d6d4 |
| NS | 2 | docks12.rzone.de, shades02.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades02.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
Two IP numbers are pointed to by schulznet.de: 2003:c1:4fff:1b20:2e91:abff:fe0c:d6d4 and 84.162.64.250.
Name Servers
Two name servers docks12.rzone.de and shades02.rzone.de handle the delegation for schulznet.de.
schulznet.de shares the same name server setup as other domains, for instance europe-trust.com, nomadtribe.nl, aldafon.de, qlicklinq.com and lebanese-transparent-democracy.org.
schulznet.de at least partially shares name servers with other domains, for instance an-und-verkauf-berlin.de, carstengerdsmeier.de, maike-nicolai.de, reyes-ballesteros.com and webspage.de.
these name servers are commonly used with shades07.rzone.de, shades20.rzone.de, shades12.rzone.de, shades11.rzone.de, shades18.rzone.de, docks06.rzone.de, docks17.rzone.de, docks16.rzone.de, docks10.rzone.de and shades13.rzone.de.
Host names with two IP numbers:
docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139.
shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129.
Mail Servers
schulznet.de is handled by a single mail server, smtpin.rzone.de.
schulznet.de uses the same mail server setup as other domains, for instance frimecon.com, propfe.eu, fnetx.de, gartenboom.com and remote.forsterco.de.
smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.