rolku.de - robtex.com
rolku.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1068::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w04.rzone.de | ||||||
| A | 81.169.145.68🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks17.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:17🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| A | 217.160.80.144🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks17.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 | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks17.rzone.dehostmaster@strato-rz.de 2020-05-29 #4 | ||||||
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=1774887870 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-06-06 → 2018-08-05 · 4 obs
● 2018-08-05 12:25:30
○ 2026-02-24 02:22:40
○ 2026-03-30 16:45:02
●MXsmtpin.rzone.de2026-02-24 → 2026-03-30 · 3 obs
● 2026-02-24 02:22:40
● 2026-03-30 16:45:02
●A2a01:238:20a:202:1068::2015-06-06 → 2026-03-30 · 2 obs
● 2026-03-30 16:45:02
●A81.169.145.682015-06-06 → 2026-03-30 · 2 obs
● 2026-03-30 16:45:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rolku.de | docks17.rzone.de, shades12.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.144
NS records: docks17.rzone.de, shades12.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rolku.de (unsigned zone)
⏱️ Timing
Total: 967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.68 |
| AAAA | 1 | 2a01:238:20a:202:1068:: |
| NS | 2 | docks17.rzone.de, shades12.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks17.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
rolku.de resolves to two IPs: 2a01:238:20a:202:1068:: and 81.169.145.68.
other host names for instance jarnach.com, govme.de, djbf.de, marienkaefer-hamburg.de and ahobox.de share IP numbers with rolku.de.
Name Servers
rolku.de is delegated to two name servers: docks17.rzone.de and shades12.rzone.de.
rolku.de shares the same name server setup as other domains, for example netboxx.com, borren.net, xn--der-freizeitkapitn-1tb.de, a127.de and praxisteammitte.de.
rolku.de at least partially shares name servers with other domains, for instance stelleur.com, werkag.com, modi-energy.com, dirksbibliothek.de and lo-nt.de.
These name servers are often used together with the name servers shades16.rzone.de, shades05.rzone.de, shades15.rzone.de, docks04.rzone.de, shades17.rzone.de, shades02.rzone.de, shades13.rzone.de, shades08.rzone.de, docks06.rzone.de and docks02.rzone.de.
Host names with two IP numbers:
docks17.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144
shades12.rzone.de points to 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139
Mail Servers
rolku.de is handled by a single mail server, smtpin.rzone.de.
rolku.de shares the same mail server setup as other domains, for instance helmetz.org, verbundfinanz.de, concador.com, autohausfrank.de and mail.tischlerei-rehmet.de.
Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.