tekrob.net - dns.ninja
tekrob.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.38.67.93🇩🇪 ISPONE84.38.64.0/21 | ||||||
| PTR | mx3534.ows-cloud.de | ||||||
| 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 | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.tekrob.net ⭐ | ||||||
| A | 84.38.67.93🇩🇪 ISPONE84.38.64.0/21 | ||||||
| PTR | mx3534.ows-cloud.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
net
| 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=1785231742 | ||||||
Subdomains
mail.tekrob.net |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-07-05 → 2026-07-28 · 2 obs
● 2026-07-28 09:45:14
●NSrobotns2.second-ns.de2015-07-05 → 2026-07-28 · 2 obs
● 2026-07-28 09:45:14
●NSrobotns3.second-ns.com2015-07-05 → 2026-07-28 · 2 obs
● 2026-07-28 09:45:14
●MXmail.tekrob.net2015-07-05 → 2026-07-28 · 2 obs
● 2026-07-28 09:45:14
○A109.73.53.422015-07-05 → 2017-09-24 · 4 obs
● 2017-09-24 08:58:26
○ 2026-07-03 22:47:04
○ 2026-07-28 09:45:14
●A84.38.67.932026-07-03 → 2026-07-28 · 3 obs
● 2026-07-03 22:47:04
● 2026-07-28 09:45:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| tekrob.net | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tekrob.net (unsigned zone)
⏱️ Timing
Total: 1676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.38.67.93 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.tekrob.net (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
The domain mail.tekrob.net falls under the parent tekrob.net.
IP Addresses
tekrob.net has exactly one IP address — 84.38.67.93.
mail.tekrob.org, mail.tekrob.de, mail.tekrob.net plus two other host names have IP numbers in common with tekrob.net.
Name Servers
tekrob.net carries NS records delegating to robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
At least some of tekrob.net's name servers are shared with other domains, for example hipdelict.com, ukrflats.com, gemeinde-graalmueritz.de and two more.
It is common for these name servers to be used in conjunction with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de are three hostnames that each resolve to a pair of IP addresses: robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
tekrob.net uses one mail server — mail.tekrob.net.
mail.tekrob.net carries a single IP number, which is 84.38.67.93.