fer3a.de - robtex.com
fer3a.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1152::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w98.rzone.de | ||||||
| A | 81.169.145.152🇩🇪 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 | shades12.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:139🇺🇸 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 | shades12.rzone.de | ||||||
| A | 185.132.34.139🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades12.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 2020-06-01 #15 | ||||||
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=1777005265 | ||||||
Same first word
fer3a.de |
Similar names
e3raf.co |
fera3.no-ip.info |
a3erf.com |
fear3.co.uk |
3fera.com |
fear3.fr |
e3raf.net |
ref3a.com |
3fera.net |
3aref.com |
fear3.de |
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-07-01 → 2018-06-06 · 4 obs
● 2018-06-06 15:04:18
○ 2026-03-25 23:31:18
○ 2026-04-24 04:55:58
●MXsmtpin.rzone.de2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 23:31:18
● 2026-04-24 04:55:58
●A2a01:238:20a:202:1152::2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 23:31:18
● 2026-04-24 04:55:58
○A2a01:238:20a:202:1159::2015-07-01 → 2018-06-06 · 4 obs
● 2018-06-06 15:04:18
○ 2026-03-25 23:31:18
○ 2026-04-24 04:55:58
●A81.169.145.1522026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 23:31:18
● 2026-04-24 04:55:58
○A81.169.145.1592015-07-01 → 2018-06-06 · 4 obs
● 2018-06-06 15:04:18
○ 2026-03-25 23:31:18
○ 2026-04-24 04:55:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| fer3a.de | docks16.rzone.de, shades12.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.139
NS records: docks16.rzone.de, shades12.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fer3a.de (unsigned zone)
⏱️ Timing
Total: 1326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.152 |
| AAAA | 1 | 2a01:238:20a:202:1152:: |
| NS | 2 | shades12.rzone.de, docks16.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks16.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
fer3a.de resolves to two IP numbers: 2a01:238:20a:202:1152:: and 81.169.145.152.
other host names including ites-gmbh.de, ilenia.de, amtsblatt-mittenwalde.de, gabelunke.com and fbartsch.de share IP numbers with fer3a.de.
Name Servers
fer3a.de is delegated to two name servers docks16.rzone.de and shades12.rzone.de.
fer3a.de shares the same name server setup as other domains, for instance 2becreate.com, triggerjamrecords.com, mesan.eu, kenwood-funk.de and efficientiam.nl.
fer3a.de at least partially shares name servers with other domains, for instance copyoase.de, krawen.net, natuwa.net, helios-sunsystems.com and myps.de.
These name servers are commonly used with the following name servers: shades20.rzone.de, shades10.rzone.de, docks12.rzone.de, shades16.rzone.de, shades17.rzone.de, docks20.rzone.de, shades08.rzone.de, docks17.rzone.de, docks13.rzone.de and docks14.rzone.de.
Host names with two IP numbers:
The host name docks16.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:16 and 217.160.80.143; the host name shades12.rzone.de points to 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139.
Mail Servers
fer3a.de is handled by a single mail server, smtpin.rzone.de.
fer3a.de shares the same mail server setup as other domains, for instance cornelia-scholz-online.de, unicat.com, praego.de, cityyacht.de and arwed-kober.de.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.