tech7.de - dns.ninja
tech7.de
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=1784722502 | ||||||
Subdomains
mail.tech7.de |
Same first word
tech7.ru |
tech7.vn |
tech7.com |
tech7.be |
tech7.de |
tech7.net |
tech7.co |
tech7.community |
tech7.org |
tech7.in |
tech7.com.br |
Similar names
7tech.vn |
7tech.cloud |
7tech.cl |
7tech.fr |
7tech.eu |
7tech.tech |
7tech.ltd.uk |
7tech.com.br |
7tech.us |
7tech.org |
7tech.at |
7tech.net |
7tech.pl |
7tech.ru |
7tech.com |
7tech.cn |
7tech.info |
7tech.co.in |
t7ech.blogspot.com |
DNS History
8 records (6 active, 2 former)
●NSnsb1.schlundtech.de2015-08-23 → 2026-07-22 · 2 obs
● 2026-07-22 12:25:46
●NSnsc1.schlundtech.de2015-08-23 → 2026-07-22 · 2 obs
● 2026-07-22 12:25:46
●NSnsd1.schlundtech.de2015-08-23 → 2026-07-22 · 2 obs
● 2026-07-22 12:25:46
●MXmail.tech7.de2015-08-23 → 2026-07-22 · 2 obs
● 2026-07-22 12:25:46
○A145.253.193.1192015-08-23 → 2017-02-08 · 4 obs
● 2017-02-08 10:04:44
○ 2018-08-28 20:23:44
○ 2026-07-22 12:25:46
●A31.209.188.392018-08-28 → 2026-07-22 · 3 obs
● 2018-08-28 20:23:44
● 2026-07-22 12:25:46
○A46.189.31.1192017-02-08 → 2017-02-08 · 4 obs
● 2017-02-08 10:04:44
○ 2018-08-28 20:23:44
○ 2026-07-22 12:25:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| tech7.de | nsb1.schlundtech.de, nsc1.schlundtech.de, nsd1.schlundtech.de, ns.rootns.de | - |
✅ Authoritative Response
Server:31.209.188.39
NS records: nsb1.schlundtech.de, nsc1.schlundtech.de, nsd1.schlundtech.de, ns.rootns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech7.de (unsigned zone)
⏱️ Timing
Total: 1182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.209.188.39 |
| NS | 4 | nsb1.schlundtech.de, ns.rootns.de... |
| MX | 1 | mail.tech7.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:mail2.fla.de +a:pleskma |
| SOA | 1 | ns.rootns.de hostmaster.lewejohann.de |
Analysis
Hierarchy
mail.tech7.de is a subdomain of tech7.de.
IP Addresses
tech7.de has exactly one IP address — 31.209.188.39.
mail.kochendoerfer.info, mail.tech7.org, mail.samraadet.info plus two other host names have IP numbers in common with tech7.de.
Name Servers
Four name servers handle the delegation for tech7.de: ns.rootns.de, nsb1.schlundtech.de, nsc1.schlundtech.de and nsd1.schlundtech.de.
The name servers of tech7.de overlap at least partially with those of other domains — among them black-forest-clock.us, mietenistcleverer.de, ilumlux.de and two more.
These name servers commonly appear in delegations together with nsa1.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de and 4 other.
Host names pointing to two IP addresses:
nsb1.schlundtech.de resolves to two addresses: 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227.
nsc1.schlundtech.de resolves to two addresses: 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227.
nsd1.schlundtech.de resolves to two addresses: 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.
Host names resolving to a single IP address:
The hostname ns.rootns.de resolves to 31.209.188.39.
Mail Servers
tech7.de uses one mail server — mail.tech7.de.
mail.tech7.de carries a single IP number, which is 31.209.188.39.