tech2tech.de - dns.ninja
tech2tech.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.254.50.12🇩🇪 EVANZOAS178.254.48.0/21 DE-EVANZO-MK | ||||||
| PTR | server12.greatnet.de | ||||||
| NS | ns1.greatnet.de ⭐ | ||||||
| A | 2a00:6800:200:1::17🇩🇪 EVANZOAS2a00:6800::/32 EVANZO e-commerce GmbH | ||||||
| PTR | ns1.greatnet.de | ||||||
| A | 87.238.196.17🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| NS | ns2.greatnet.de | ||||||
| A | 2a00:6800:200:2::17🇩🇪 EVANZOAS2a00:6800::/32 EVANZO e-commerce GmbH | ||||||
| PTR | ns2.greatnet.de | ||||||
| A | 178.254.5.17🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| NS | ns3.greatnet.de | ||||||
| A | 2a02:2800:250::17🇩🇪 OMC-AS2a02:2800::/29 OMC via Artfiles New Media GmbH | ||||||
| PTR | ns3.greatnet.de | ||||||
| A | 178.254.63.17🇩🇪 OMC-AS178.254.63.0/24 | ||||||
| MX | mail.tech2tech.de ⭐ | ||||||
| A | 178.254.50.12🇩🇪 EVANZOAS178.254.48.0/21 DE-EVANZO-MK | ||||||
| PTR | server12.greatnet.de | ||||||
| TXT | v=spf1 a mx include:_spf.greatnet.de -all | ||||||
| SOA | ns1.greatnet.dehostmaster@greatnet.de 2017-02-14 #1 | ||||||
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=1784960742 | ||||||
Subdomains
mail.tech2tech.de |
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.greatnet.de2015-07-20 → 2026-07-25 · 2 obs
● 2026-07-25 06:45:46
●NSns2.greatnet.de2015-07-20 → 2026-07-25 · 2 obs
● 2026-07-25 06:45:46
●NSns3.greatnet.de2015-07-20 → 2026-07-25 · 2 obs
● 2026-07-25 06:45:46
●MXmail.tech2tech.de2015-07-20 → 2026-07-25 · 2 obs
● 2026-07-25 06:45:46
●A178.254.50.122015-07-20 → 2026-07-25 · 2 obs
● 2026-07-25 06:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| tech2tech.de | ns3.greatnet.de, ns2.greatnet.de, ns1.greatnet.de | 6 records |
✅ Authoritative Response
Server:178.254.63.17
NS records: ns3.greatnet.de, ns2.greatnet.de, ns1.greatnet.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech2tech.de (unsigned zone)
⏱️ Timing
Total: 897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.254.50.12 |
| NS | 3 | ns2.greatnet.de, ns3.greatnet.de... |
| MX | 1 | mail.tech2tech.de (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.greatnet.de -al |
| SOA | 1 | ns1.greatnet.de hostmaster.greatnet.de |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.greatnet.de, ns2.greatnet.de, ns1.greatnet.de...)
Analysis
Hierarchy
The domain mail.tech2tech.de falls under the parent tech2tech.de.
IP Addresses
tech2tech.de resolves to one IP address: 178.254.50.12.
instaff.de, softnetwork.de, hdcloud.de and two other host names share IP numbers with tech2tech.de.
Name Servers
Three name servers are authoritative for tech2tech.de: ns1.greatnet.de, ns2.greatnet.de and ns3.greatnet.de.
At least some of tech2tech.de's name servers are shared with other domains, for example sh1.org, ackermann-medical.com, ninablazon.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns4.greatnet.de, ns5.greatnet.de and ns6.greatnet.de.
ns1.greatnet.de resolves to 87.238.196.17 and 2a00:6800:200:1::17. ns2.greatnet.de resolves to 178.254.5.17 and 2a00:6800:200:2::17. ns3.greatnet.de resolves to 178.254.63.17 and 2a02:2800:250::17. All three hostnames point to two IP numbers each.
Mail Servers
Mail for tech2tech.de is handled by a single mail server, mail.tech2tech.de.
There is one IP number for mail.tech2tech.de: 178.254.50.12.