tec4two.com - robtex.com
tec4two.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| MX | mail.tec4two.com ⭐ | ||||||
| A | 46.4.53.99🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | hosting1.ccm-hosting.de | ||||||
| TXT | google-site-verification=Qtx_5AvXVwSz_M836hlQeiHyvykvaNc0F6Nt3hnykjw | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2023-02-06 #0 | ||||||
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=1775957292 | ||||||
Subdomains
mail.tec4two.com |
Same first word
DNS History
3 records (3 active, 0 former)
●NSns1.first-ns.de2015-07-22 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:38
●NSrobotns2.second-ns.de2015-07-22 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:38
●MXmail.tec4two.com2015-07-22 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| tec4two.com | ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tec4two.com (unsigned zone)
⏱️ Timing
Total: 276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.first-ns.de, robotns2.second-ns.de |
| MX | 1 | mail.tec4two.com (pri: 10) |
| TXT | 1 | google-site-verification=Qtx_5AvXVwSz_M8 |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
tec4two.com is the parent of mail.tec4two.com.
Name Servers
tec4two.com is delegated to two name servers ns1.first-ns.de and robotns2.second-ns.de.
tec4two.com shares the same name server setup as other domains, for instance md-solution.de, bietzie.de, bioben.info, devforge.de and welland-tuxhorn.com.
tec4two.com at least partially shares name servers with other domains, for instance hanneshubmann.com, martin-rapp.at, v3-service.de, ydentiti.org and kurzreise.de.
These name servers are commonly used with robotns3.second-ns.com, ns1.nightsky.cloud and ns2.nightsky.cloud.
Host names with two IP numbers:
The host name ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238; the host name robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
tec4two.com is handled by a single mail server, mail.tec4two.com.
mail.tec4two.com resolves to IP 46.4.53.99.