numbersix.de - robtex.com
numbersix.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1084::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w84.rzone.de | ||||||
| A | 81.169.145.84🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades14.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:141🇺🇸 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 | shades14.rzone.de | ||||||
| A | 185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades14.rzone.de | ||||||
| NS | docks02.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks02.rzone.de | ||||||
| A | 217.160.80.129🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks02.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 | shades14.rzone.dehostmaster@strato-rz.de 2025-06-23 #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=1773553752 | ||||||
Subdomains
Same first word
numbersix.com.au |
numbersix.de |
numbersix.ie |
numbersix.com.cn |
numbersix.com |
numbersix.fr |
numbersix.net |
numbersix.eu |
numbersix.ca |
Similar names
DNS History
11 records (5 active, 6 former)
●NSdocks02.rzone.de2026-03-16 → 2026-03-18 · 3 obs
● 2026-03-16 16:09:32
● 2026-03-18 21:42:18
○NSns.mbm-computer.de2015-07-16 → 2019-03-02 · 4 obs
● 2019-03-02 03:34:18
○ 2026-03-16 16:09:32
○ 2026-03-18 21:42:18
○NSns02.mbm-computer.de2015-07-16 → 2019-03-02 · 4 obs
● 2019-03-02 03:34:18
○ 2026-03-16 16:09:32
○ 2026-03-18 21:42:18
○NSns03.mbm-computer.de2015-07-16 → 2019-03-02 · 4 obs
● 2019-03-02 03:34:18
○ 2026-03-16 16:09:32
○ 2026-03-18 21:42:18
○NSns04.mbm-computer.de2015-07-16 → 2019-03-02 · 4 obs
● 2019-03-02 03:34:18
○ 2026-03-16 16:09:32
○ 2026-03-18 21:42:18
●NSshades14.rzone.de2026-03-16 → 2026-03-18 · 3 obs
● 2026-03-16 16:09:32
● 2026-03-18 21:42:18
○MXmail.numbersix.de2015-07-16 → 2019-03-02 · 4 obs
● 2019-03-02 03:34:18
○ 2026-03-16 16:09:32
○ 2026-03-18 21:42:18
●MXsmtpin.rzone.de2026-03-16 → 2026-03-18 · 3 obs
● 2026-03-16 16:09:32
● 2026-03-18 21:42:18
●A2a01:238:20a:202:1084::2026-03-16 → 2026-03-18 · 3 obs
● 2026-03-16 16:09:32
● 2026-03-18 21:42:18
●A81.169.145.842026-03-16 → 2026-03-18 · 3 obs
● 2026-03-16 16:09:32
● 2026-03-18 21:42:18
○A85.88.11.742015-07-16 → 2019-03-02 · 4 obs
● 2019-03-02 03:34:18
○ 2026-03-16 16:09:32
○ 2026-03-18 21:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| numbersix.de | shades14.rzone.de, docks02.rzone.de | - |
✅ Authoritative Response
Server: 217.160.80.129
NS records: shades14.rzone.de, docks02.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for numbersix.de (unsigned zone)
⏱️ Timing
Total: 3532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.84 |
| AAAA | 1 | 2a01:238:20a:202:1084:: |
| NS | 2 | docks02.rzone.de, shades14.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades14.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
numbersix.de is a parent of webmail.numbersix.de, mail.numbersix.de and www.numbersix.de.
IP Addresses
numbersix.de points to two IPs: 2a01:238:20a:202:1084:: and 81.169.145.84.
Other host names, for instance keller-stepper-steuerberater.de, kr-enatec.de, medischekeuring.info, pourkian.net and dbmedical.de share IP numbers with numbersix.de.
Name Servers
Two name servers docks02.rzone.de and shades14.rzone.de are delegated to numbersix.de.
numbersix.de uses the same name server configuration as other domains, such as shisharando.com, pressure-point-germany.de, amram.de, talkteam.de and bmlo.de.
numbersix.de at least partially shares name servers with other domains such as finn-ferdinand.de, frankonline.org, bnsm.nl, designdenken.com and puetting-fahrzeugbau.com.
These name servers are often used together with docks13.rzone.de, shades12.rzone.de, docks20.rzone.de, shades20.rzone.de, docks15.rzone.de, shades17.rzone.de, shades08.rzone.de, shades18.rzone.de, docks06.rzone.de and shades13.rzone.de.
Host names with two IPs:
docks02.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129.
shades14.rzone.de points to 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141.
Mail Servers
numbersix.de is handled by a single mail server, smtpin.rzone.de.
numbersix.de shares the same mail server setup as other domains, including oray.de, weilburg.info, kedzior.com, slapa.de and arndt2.de.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.