books4less.de - robtex.com
books4less.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1079::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0f.rzone.de | ||||||
| A | 81.169.145.79🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades11.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:138🇺🇸 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 | shades11.rzone.de | ||||||
| A | 185.132.34.138🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades11.rzone.de | ||||||
| NS | docks12.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.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 | shades11.rzone.dehostmaster@strato-rz.de 2020-06-14 #86 | ||||||
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=1771291602 | ||||||
DNS History
7 records (5 active, 2 former)
●A2a01:238:20a:202:1079::2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 07:11:08
○A2a01:238:20a:202:1094::2018-05-06 → 2018-05-06 · 2 obs
○ 2026-03-01 07:11:08
●A81.169.145.792026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 07:11:08
○A81.169.145.942018-05-06 → 2018-05-06 · 2 obs
○ 2026-03-01 07:11:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| books4less.de | docks12.rzone.de, shades11.rzone.de | - |
✅ Authoritative Response
Server: 217.160.80.139
NS records: docks12.rzone.de, shades11.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for books4less.de (unsigned zone)
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.79 |
| AAAA | 1 | 2a01:238:20a:202:1079:: |
| NS | 2 | shades11.rzone.de, docks12.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades11.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
books4less.de resolves to two IP numbers: 2a01:238:20a:202:1079:: and 81.169.145.79.
Other host names, for instance rempartec.cc, e-tankstelle.info, enev-energieausweis.com, pkv-optimal.info and erayco.com share IP numbers with books4less.de.
Name Servers
Two name servers docks12.rzone.de and shades11.rzone.de handle delegation for books4less.de.
books4less.de uses the same name server setup as other domains, for example cmfindeis.de, gaestehaus-hochmann.de, babelfischradio.de, pulvinar.org and eagmbh.net.
books4less.de partially shares name servers with other domains; examples include icc-m.com, ffw-obermenzing.de, mkuus.de, brunnebuzzer.de and familiekoestner.de.
These name servers are commonly used alongside shades05.rzone.de, shades14.rzone.de, docks19.rzone.de, docks02.rzone.de, shades13.rzone.de, docks14.rzone.de, docks09.rzone.de, docks07.rzone.de, shades18.rzone.de and shades06.rzone.de.
Host names with two IP numbers:
docks12.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139
shades11.rzone.de points to: 2607:f1c0:fe:53:185:132:34:138 and 185.132.34.138
Mail Servers
books4less.de is handled by a single mail server, smtpin.rzone.de.
books4less.de has the same mail server setup as other domains, including joachimschmitt.com, nogroup.de, achja.de, belutec.de and whassup.de.
Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.