4u-tech.com - dns.ninja
4u-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.202.120.117🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | galileo.lexelia.com | ||||||
| NS | ns1.namespace4all.com ⭐ | ||||||
| A | 116.202.120.117🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | galileo.lexelia.com | ||||||
| NS | ns2.namespace4all.com | ||||||
| A | 159.69.232.107🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | hawking.lexelia.com | ||||||
| MX | mail.4u-tech.com ⭐ | ||||||
| A | 159.69.232.109🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | exeter.lexelia.com | ||||||
| TXT | v=spf1 +a +mx +a:exeter.lexelia.com -all | ||||||
| SOA | ns1.namespace4all.comsupport@lexelia.com serial=1578148742 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785874579 | ||||||
Subdomains
mail.4u-tech.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.namespace4all.com2015-06-30 → 2026-08-04 · 2 obs
● 2026-08-04 20:19:24
●NSns2.namespace4all.com2015-06-30 → 2026-08-04 · 2 obs
● 2026-08-04 20:19:24
●MXmail.4u-tech.com2015-06-30 → 2026-08-04 · 2 obs
● 2026-08-04 20:19:24
●A116.202.120.1172026-03-30 → 2026-08-04 · 3 obs
● 2026-03-30 14:41:36
● 2026-08-04 20:19:24
○A80.190.158.1372015-06-30 → 2017-08-08 · 4 obs
● 2017-08-08 15:34:54
○ 2026-03-30 14:41:36
○ 2026-08-04 20:19:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 4u-tech.com | ns1.namespace4all.com, ns2.namespace4all.com | 2 records |
✅ Authoritative Response
Server:116.202.120.117
NS records: ns1.namespace4all.com, ns2.namespace4all.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4u-tech.com (unsigned zone)
⏱️ Timing
Total: 2729ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.202.120.117 |
| NS | 2 | ns2.namespace4all.com, ns1.namespace4all.com |
| MX | 1 | mail.4u-tech.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:exeter.lexelia.com -all |
| SOA | 1 | ns1.namespace4all.com support.lexelia.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.namespace4all.com, ns2.namespace4all.com)
Analysis
Hierarchy
The domain mail.4u-tech.com falls under the parent 4u-tech.com.
IP Addresses
4u-tech.com points to a single IP number: 116.202.120.117.
Additional host names — modelyourfuture.de, fasold.info, 4utec.mobi and two others — share IP numbers with 4u-tech.com.
Name Servers
DNS delegation for 4u-tech.com points to two name servers: ns1.namespace4all.com and ns2.namespace4all.com.
4u-tech.com shares its name server setup with other domains, including gradeaus.de, tangsoodoki.com, conversionconsult.de and two others.
Each of ns1.namespace4all.com and ns2.namespace4all.com has one IP address: ns1.namespace4all.com uses 116.202.120.117 and ns2.namespace4all.com uses 159.69.232.107.
Mail Servers
4u-tech.com has one mail server: mail.4u-tech.com.
mail.4u-tech.com has exactly one IP number: 159.69.232.109.