bthree.de - robtex.com
bthree.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1159::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w9f.rzone.de | ||||||
| A | 81.169.145.159🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades06.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 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 | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades06.rzone.de | ||||||
| NS | docks06.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:6🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks06.rzone.de | ||||||
| A | 217.160.80.133🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks06.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 | shades06.rzone.dehostmaster@strato-rz.de 2020-05-05 #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=1774646921 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-10 → 2017-05-25 · 4 obs
● 2017-05-25 23:34:38
○ 2026-03-26 12:32:02
○ 2026-03-27 21:34:36
●MXsmtpin.rzone.de2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 12:32:02
● 2026-03-27 21:34:36
●A2a01:238:20a:202:1159::2015-07-10 → 2026-03-27 · 2 obs
● 2026-03-27 21:34:36
●A81.169.145.1592015-07-10 → 2026-03-27 · 2 obs
● 2026-03-27 21:34:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bthree.de | docks06.rzone.de, shades06.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.133
NS records: docks06.rzone.de, shades06.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bthree.de (unsigned zone)
⏱️ Timing
Total: 1088ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.159 |
| AAAA | 1 | 2a01:238:20a:202:1159:: |
| NS | 2 | docks06.rzone.de, shades06.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades06.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
Two IP numbers are pointed to by bthree.de: 2a01:238:20a:202:1159:: and 81.169.145.159.
other host names include walia.de, emilotta.de, scheucher.de, kevinbeck.de and myimage.be; they share IP numbers with bthree.de.
Name Servers
Two name servers docks06.rzone.de and shades06.rzone.de handle the delegation for bthree.de.
bthree.de shares the same name server setup as other domains, for instance schuldienste.de, scioo.eu, ententini.com, hasenclever.net and oberlaender.email.
bthree.de at least partially shares name servers with other domains, for instance mikk.de, morequarabs.nl, approlighting.com, acscit.de and bibmap.de.
these name servers are commonly used with shades16.rzone.de, docks20.rzone.de, shades19.rzone.de, shades04.rzone.de, shades18.rzone.de, shades14.rzone.de, shades07.rzone.de, docks09.rzone.de, docks15.rzone.de and shades17.rzone.de.
Host names with two IP numbers:
docks06.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:6 and 217.160.80.133.
shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133.
Mail Servers
bthree.de is handled by a single mail server, smtpin.rzone.de.
bthree.de uses the same mail server setup as other domains, for instance chat.flamark.de, smtp.bg-ls.de, schauf-network.de, morlot.net and tecno-anhaenger.de.
smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.