schu-ster.de - robtex.com
schu-ster.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1162::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa2.rzone.de | ||||||
| A | 81.169.145.162🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades16.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:143🇺🇸 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 | shades16.rzone.de | ||||||
| A | 185.132.34.143🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades16.rzone.de | ||||||
| NS | docks05.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:5🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks05.rzone.de | ||||||
| A | 217.160.80.132🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| 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 | ||||||
| TXT | v=spf1 redirect=_spf.strato.com | ||||||
| SOA | shades16.rzone.dehostmaster@strato-rz.de 2020-05-25 #6 | ||||||
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=1784436243 | ||||||
Same first word
schu-ster.de |
schu-ster.net |
Similar names
DNS History
7 records (5 active, 2 former)
○A2a01:238:20a:202:1086::2015-07-02 → 2020-03-03 · 4 obs
● 2020-03-03 15:15:22
○ 2026-03-05 13:06:58
○ 2026-07-19 05:03:30
●A2a01:238:20a:202:1162::2026-03-05 → 2026-07-19 · 3 obs
● 2026-03-05 13:06:58
● 2026-07-19 05:03:30
●A81.169.145.1622026-03-05 → 2026-07-19 · 3 obs
● 2026-03-05 13:06:58
● 2026-07-19 05:03:30
○A81.169.145.862015-07-02 → 2020-03-03 · 4 obs
● 2020-03-03 15:15:22
○ 2026-03-05 13:06:58
○ 2026-07-19 05:03:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schu-ster.de | docks05.rzone.de, shades16.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.143
NS records: docks05.rzone.de, shades16.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schu-ster.de (unsigned zone)
⏱️ Timing
Total: 2806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.162 |
| AAAA | 1 | 2a01:238:20a:202:1162:: |
| NS | 2 | docks05.rzone.de, shades16.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| TXT | 1 | v=spf1 redirect=_spf.strato.com |
| SOA | 1 | shades16.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
schu-ster.de points to the IP addresses 81.169.145.162 and 2a01:238:20a:202:1162::
Among the host names that share IP numbers with schu-ster.de are itdocnet.de, freelancecheck.com, prinkto.de and two others.
Name Servers
schu-ster.de uses two name servers for its delegation: docks05.rzone.de and shades16.rzone.de.
schu-ster.de has the same name server delegation as a number of other domains, such as heberer.de, martin-jenewein.de, 2x30.eu and two more.
At least some of schu-ster.de's name servers are shared with other domains, for example glory-holding.de, gpm-systems.com, consultinghouse.co and two more.
These name servers tend to co-occur with shades04.rzone.de, docks03.rzone.de, shades13.rzone.de and 7 other name servers in the same DNS delegations.
The two host names docks05.rzone.de and shades16.rzone.de each have a pair of IP addresses: docks05.rzone.de has 217.160.80.132 and 2001:8d8:fe:53:5747:2a74:d:5, and shades16.rzone.de has 185.132.34.143 and 2607:f1c0:fe:53:185:132:34:143.
Mail Servers
schu-ster.de routes its mail through a single mail server, smtpin.rzone.de.
schu-ster.de has the same mail server arrangement as a number of other domains, for example udierks.de, resl.de, lothrop.net and two more.
schu-ster.de overlaps on mail servers with certain other domains, xn--schchner-2za.de among them.
smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.