4case.de - dns.ninja
4case.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1175::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | waf.rzone.de | ||||||
| A | 81.169.145.175🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades10.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:137🇺🇸 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 | shades10.rzone.de | ||||||
| A | 185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades10.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 | ||||||
| PTR | docks05.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 | shades10.rzone.dehostmaster@strato-rz.de 2020-06-01 #26 | ||||||
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=1786190093 | ||||||
Same first word
Similar names
cesa4.k12.wi.us |
ea4cs.net |
4aces.com |
sec4a.com |
cesa4.com |
ac4se.org |
case4.me |
4aces.net |
4aces.pl |
as4ce.net |
4aces.ca |
cesa4.org |
4asec.com |
4ceas.com |
case4.org |
ecas4.com.au |
DNS History
10 records (5 active, 5 former)
○MXsmtp.rzone.de2015-07-10 → 2015-12-04 · 4 obs
● 2015-12-04 16:43:58
○ 2016-03-07 11:37:58
○ 2026-08-08 12:00:08
●MXsmtpin.rzone.de2016-03-07 → 2026-08-08 · 3 obs
● 2016-03-07 11:37:58
● 2026-08-08 12:00:08
○A2a01:238:20a:202:1145::2015-07-10 → 2018-08-03 · 4 obs
● 2018-08-03 01:54:06
○ 2026-07-05 06:11:36
○ 2026-08-08 12:00:08
○A2a01:238:20a:202:1163::2026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 06:11:36
○ 2026-08-08 12:00:08
●A2a01:238:20a:202:1175::2026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 12:00:08
○A81.169.145.1452015-07-10 → 2018-08-03 · 4 obs
● 2018-08-03 01:54:06
○ 2026-07-05 06:11:36
○ 2026-08-08 12:00:08
○A81.169.145.1632026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 06:11:36
○ 2026-08-08 12:00:08
●A81.169.145.1752026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 12:00:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| 4case.de | docks05.rzone.de, shades10.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.137
NS records: docks05.rzone.de, shades10.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4case.de (unsigned zone)
⏱️ Timing
Total: 600ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.175 |
| AAAA | 1 | 2a01:238:20a:202:1175:: |
| NS | 2 | docks05.rzone.de, shades10.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades10.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
4case.de has two IP addresses: 81.169.145.175 and 2a01:238:20a:202:1175::
Two other host names, along with stefankunath.de, techo.de and in-puls.com, also share IP numbers with 4case.de.
Name Servers
4case.de has two authoritative name servers — docks05.rzone.de and shades10.rzone.de.
4case.de shares its NS records with other domains, for example adressen24.de, fs-cd.de, 321med2.com and two others.
At least some of 4case.de's name servers are shared with other domains, for example kozakli.org, bos-network.nl, revoxman.com and two more.
These name servers tend to co-occur with shades09.rzone.de, shades03.rzone.de, shades16.rzone.de and 7 other name servers in the same DNS delegations.
Both docks05.rzone.de and shades10.rzone.de have two IP addresses each. docks05.rzone.de resolves to 217.160.80.132 and 2001:8d8:fe:53:5747:2a74:d:5; shades10.rzone.de resolves to 185.132.34.137 and 2607:f1c0:fe:53:185:132:34:137.
Mail Servers
The sole mail server for 4case.de is smtpin.rzone.de.
Among the domains sharing a mail server setup with 4case.de are koios.amrio.de, casadelsole-morinesio.com, camping24.com and two others.
smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.