aredu.de - dns.ninja
aredu.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1094::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.94🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks16.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:16🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| A | 217.160.80.143🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| NS | shades04.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:131🇺🇸 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 | shades04.rzone.de | ||||||
| A | 185.132.34.131🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades04.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 | docks16.rzone.dehostmaster@strato-rz.de 2020-05-05 #10 | ||||||
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=1785114879 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-08-07 → 2020-01-11 · 4 obs
● 2020-01-11 10:13:00
○ 2026-02-25 11:55:32
○ 2026-07-27 01:24:58
●MXsmtpin.rzone.de2026-02-25 → 2026-07-27 · 3 obs
● 2026-02-25 11:55:32
● 2026-07-27 01:24:58
●A2a01:238:20a:202:1094::2015-08-07 → 2026-07-27 · 2 obs
● 2026-07-27 01:24:58
●A81.169.145.942015-08-07 → 2026-07-27 · 2 obs
● 2026-07-27 01:24:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| aredu.de | docks16.rzone.de, shades04.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.131
NS records: docks16.rzone.de, shades04.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aredu.de (unsigned zone)
⏱️ Timing
Total: 1091ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.94 |
| AAAA | 1 | 2a01:238:20a:202:1094:: |
| NS | 2 | shades04.rzone.de, docks16.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks16.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
aredu.de has two IP addresses: 81.169.145.94 and 2a01:238:20a:202:1094::
Among the host names that share IP numbers with aredu.de are ishaan.de, sas-puresign.de, kellywestra.com and two others.
Name Servers
The NS records for aredu.de delegate to docks16.rzone.de and shades04.rzone.de.
aredu.de has the same name server delegation as a number of other domains, such as pmmb.de, anhaenger-bayreuth.de, ankethrom.de and two more.
There is at least partial name server overlap between aredu.de and other domains — pseeg.de, holgi.me, devpack.de and two more among them.
These name servers regularly appear alongside docks18.rzone.de, shades15.rzone.de, shades17.rzone.de and 7 other name servers in NS record sets.
docks16.rzone.de resolves to 217.160.80.143 and 2001:8d8:fe:53:5747:2a74:d:16. Likewise, shades04.rzone.de resolves to 185.132.34.131 and 2607:f1c0:fe:53:185:132:34:131 — two IP addresses apiece.
Mail Servers
aredu.de routes its mail through a single mail server, smtpin.rzone.de.
aredu.de has the same mail server arrangement as a number of other domains, for example mx2.neoviajes.com, kse-group.de, syskos.de and two more.
smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.