grau4.de - robtex.com
grau4.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1093::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.93🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades17.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:144🇺🇸 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 | shades17.rzone.de | ||||||
| A | 185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ip-185-132-34-144.defastlink.net | ||||||
| NS | docks10.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| A | 217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks10.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 | shades17.rzone.dehostmaster@strato-rz.de 2020-05-08 #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=1776385105 | ||||||
Same first word
grau4.de |
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-07-08 → 2017-05-15 · 4 obs
● 2017-05-15 09:51:00
○ 2026-03-29 16:24:36
○ 2026-04-17 00:19:04
●MXsmtpin.rzone.de2026-03-29 → 2026-04-17 · 3 obs
● 2026-03-29 16:24:36
● 2026-04-17 00:19:04
○A2a01:238:20a:202:1080::2015-07-08 → 2017-05-15 · 4 obs
● 2017-05-15 09:51:00
○ 2026-03-29 16:24:36
○ 2026-04-17 00:19:04
●A2a01:238:20a:202:1093::2026-03-29 → 2026-04-17 · 3 obs
● 2026-03-29 16:24:36
● 2026-04-17 00:19:04
○A81.169.145.802015-07-08 → 2017-05-15 · 4 obs
● 2017-05-15 09:51:00
○ 2026-03-29 16:24:36
○ 2026-04-17 00:19:04
●A81.169.145.932026-03-29 → 2026-04-17 · 3 obs
● 2026-03-29 16:24:36
● 2026-04-17 00:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| grau4.de | docks10.rzone.de, shades17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.137
NS records: docks10.rzone.de, shades17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grau4.de (unsigned zone)
⏱️ Timing
Total: 990ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.93 |
| AAAA | 1 | 2a01:238:20a:202:1093:: |
| NS | 2 | shades17.rzone.de, docks10.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades17.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
grau4.de points to two IP numbers: 2a01:238:20a:202:1093:: and 81.169.145.93.
Other host names such as xn--glcksmomente-elb.net, karatsev.com, ukrainisch-russisch-deutsch.de, mgv-dietersheim.de and 1000fussler.com share IPs with grau4.de.
Name Servers
grau4.de is delegated to two name servers: docks10.rzone.de and shades17.rzone.de.
grau4.de shares the same name server setup as retro-computing.de, femel.de, aktiv-50plus.de, okm-industrielackierung.de and dave-king.org.
grau4.de at least partially shares name servers with other domains, for instance schablowski.net, he-s.eu, grothe.me, hansanordverlag.de and rst-it.de.
These name servers are commonly used alongside shades01.rzone.de, shades03.rzone.de, docks03.rzone.de, shades13.rzone.de, shades11.rzone.de, shades04.rzone.de, docks19.rzone.de, docks17.rzone.de, shades14.rzone.de and shades02.rzone.de.
Host names with two IP numbers: docks10.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137; shades17.rzone.de points to: 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144.
Mail Servers
grau4.de is handled by a single mail server, smtpin.rzone.de.
The mail server setup for grau4.de matches that of other domains, for instance blog1.txt.de, siteclicker.de, mail2.hamatech.de, lounges.de and javorsky.de.
smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.