flashtutorials.de - dns.ninja
flashtutorials.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.254.50.29🇩🇪 EVANZOAS178.254.48.0/21 DE-EVANZO-MK | ||||||
| PTR | lc29.greatnet-hosting.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.flashtutorials.de ⭐ | ||||||
| A | 178.254.50.29🇩🇪 EVANZOAS178.254.48.0/21 DE-EVANZO-MK | ||||||
| PTR | lc29.greatnet-hosting.de | ||||||
| TXT | v=spf1 a mx include:_spf.greatnet.de -all | ||||||
| SOA | ns1.greatnet.dehostmaster@greatnet.de 2025-08-13 #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=1781614802 | ||||||
Subdomains
mail.flashtutorials.de |
Same first word
flashtutorials.net |
flashtutorials.com |
flashtutorials.de |
DNS History
7 records (5 active, 2 former)
●NSns1.greatnet.de2015-07-10 → 2026-06-16 · 2 obs
● 2026-06-16 13:09:26
●NSns2.greatnet.de2015-07-10 → 2026-06-16 · 2 obs
● 2026-06-16 13:09:26
●NSns3.greatnet.de2015-07-10 → 2026-06-16 · 2 obs
● 2026-06-16 13:09:26
●MXmail.flashtutorials.de2015-07-10 → 2026-06-16 · 2 obs
● 2026-06-16 13:09:26
●A178.254.50.292026-03-27 → 2026-06-16 · 3 obs
● 2026-03-27 02:01:10
● 2026-06-16 13:09:26
○A178.254.52.752015-07-10 → 2015-11-11 · 4 obs
● 2015-11-11 19:01:58
○ 2016-02-24 23:53:10
○ 2026-06-16 13:09:26
○A178.254.55.1772016-02-24 → 2017-04-22 · 5 obs
● 2016-02-24 23:53:10
● 2017-04-22 17:40:56
○ 2026-03-27 02:01:10
○ 2026-06-16 13:09:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| flashtutorials.de | ns2.greatnet.de, ns1.greatnet.de, ns3.greatnet.de | 6 records |
✅ Authoritative Response
Server:178.254.5.17
NS records: ns2.greatnet.de, ns1.greatnet.de, ns3.greatnet.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flashtutorials.de (unsigned zone)
⏱️ Timing
Total: 675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.254.50.29 |
| NS | 3 | ns1.greatnet.de, ns2.greatnet.de... |
| MX | 1 | mail.flashtutorials.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
mail.flashtutorials.de is delegated beneath flashtutorials.de.
IP Addresses
flashtutorials.de directs to one IP number, which is 178.254.50.29.
Among the host names that share IP numbers with flashtutorials.de are marcdittrich.de, www.besucherzaehler.org, repixel.de and two others.
Name Servers
DNS for flashtutorials.de is handled by three authoritative name servers: ns1.greatnet.de, ns2.greatnet.de and ns3.greatnet.de.
There is at least partial name server overlap between flashtutorials.de and other domains — cleanwell.de, blitzforum.de, bocay.de and two more among them.
The name servers ns4.greatnet.de, ns5.greatnet.de and ns6.greatnet.de are often found in combination with these name servers.
Three hostnames — ns1.greatnet.de, ns2.greatnet.de and ns3.greatnet.de — each have two IP addresses: ns1.greatnet.de has 87.238.196.17 and 2a00:6800:200:1::17, ns2.greatnet.de has 178.254.5.17 and 2a00:6800:200:2::17, and ns3.greatnet.de has 178.254.63.17 and 2a02:2800:250::17.
Mail Servers
flashtutorials.de routes its mail through a single mail server, mail.flashtutorials.de.
mail.flashtutorials.de has exactly one IP number: 178.254.50.29.