7blue.de - robtex.com
7blue.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1169::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa9.rzone.de | ||||||
| A | 81.169.145.169🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks15.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:15🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks15.rzone.de | ||||||
| A | 217.160.80.142🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks15.rzone.de | ||||||
| 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 | ||||||
| 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 | docks15.rzone.dehostmaster@strato-rz.de 2020-05-23 #6 | ||||||
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 | ||||||
Same first word
Similar names
blue7.at |
blue7.co.za |
blue7.cn |
blue7.de |
blue7.club |
bleu7.com |
blue7.be |
blue7.com.br |
7bule.com |
blue7.nl |
blue7.co |
blue7.org |
blue7.it |
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-07-10 → 2017-06-11 · 3 obs
● 2017-06-11 17:07:06
○ 2026-03-14 10:47:44
○A2a01:238:20a:202:1064::2015-07-10 → 2017-06-11 · 3 obs
● 2017-06-11 17:07:06
○ 2026-03-14 10:47:44
●A2a01:238:20a:202:1169::2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 10:47:44
●A81.169.145.1692026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 10:47:44
○A81.169.145.642015-07-10 → 2017-06-11 · 3 obs
● 2017-06-11 17:07:06
○ 2026-03-14 10:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 7blue.de | shades11.rzone.de, docks15.rzone.de | - |
✅ Authoritative Response
Server: 185.132.34.138
NS records: shades11.rzone.de, docks15.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7blue.de (unsigned zone)
⏱️ Timing
Total: 1366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.169 |
| AAAA | 1 | 2a01:238:20a:202:1169:: |
| NS | 2 | shades11.rzone.de, docks15.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks15.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
7blue.de has two IP numbers: 2a01:238:20a:202:1169:: and 81.169.145.169.
Other host names, for instance linapietsch.de, businessbeamer.com, designagenten.de, alfa-romeo24.org and der-schanktechniker.com share IP numbers with 7blue.de.
Name Servers
7blue.de's delegation uses two name servers: docks15.rzone.de and shades11.rzone.de.
7blue.de uses the same name server setup as other domains, such as moryb.de, auto-fiegl-gebrauchtwagen.de, karolinenhof.de, cyzen.org and praxis-lerntherapie.de.
7blue.de at least partially shares name servers with other domains, including boppard-web.de, kruathai.org, nedernet.de, sunnystep.de and tivizen.es.
These name servers are commonly used with shades20.rzone.de, shades15.rzone.de, shades08.rzone.de, docks14.rzone.de, docks09.rzone.de, shades01.rzone.de, shades07.rzone.de, docks20.rzone.de, docks17.rzone.de and docks08.rzone.de.
Host names with two IPs:
docks15.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:15 and 217.160.80.142
shades11.rzone.de points to 2607:f1c0:fe:53:185:132:34:138 and 185.132.34.138
Mail Servers
A single mail server handles 7blue.de, smtpin.rzone.de.
7blue.de shares the same mail server setup as other domains, for instance dipatec.de, drinic.com, avecom.ch, constanzejanssen.de and autohaus-klinkner.de.
The host name smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.