itengineer.de - dns.ninja
itengineer.de
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=1786611859 | ||||||
Subdomains
mail.itengineer.de |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-08-21 → 2026-08-13 · 2 obs
● 2026-08-13 09:06:02
●NScns2.alfahosting.info2015-08-21 → 2026-08-13 · 2 obs
● 2026-08-13 09:06:02
●NScns3.alfahosting.info2015-08-21 → 2026-08-13 · 2 obs
● 2026-08-13 09:06:02
○MXmail.itengineer.de2015-08-21 → 2017-01-22 · 4 obs
● 2017-01-22 09:59:34
○ 2026-07-08 23:21:08
○ 2026-08-13 09:06:02
●MXmx03.secure-mailgate.com2026-07-08 → 2026-08-13 · 3 obs
● 2026-07-08 23:21:08
● 2026-08-13 09:06:02
●MXmx04.secure-mailgate.com2026-07-08 → 2026-08-13 · 3 obs
● 2026-07-08 23:21:08
● 2026-08-13 09:06:02
○A109.237.132.102015-08-21 → 2026-02-17 · 4 obs
● 2026-02-17 07:18:04
○ 2026-06-23 20:31:06
○ 2026-08-13 09:06:02
●A81.88.34.2092026-07-08 → 2026-08-13 · 3 obs
● 2026-07-08 23:21:08
● 2026-08-13 09:06:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| itengineer.de | cns1.alfahosting.info, cns3.alfahosting.info, cns2.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns1.alfahosting.info, cns3.alfahosting.info, cns2.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itengineer.de (unsigned zone)
⏱️ Timing
Total: 1022ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.209 |
| NS | 3 | cns3.alfahosting.info, cns2.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
itengineer.de is the parent zone for mail.itengineer.de.
IP Addresses
itengineer.de directs to one IP number, which is 81.88.34.209.
Among the host names that share IP numbers with itengineer.de are xenonstar.de, www.css-biergarten.de, lions-berlin-airport.de and two others.
Name Servers
itengineer.de has three name servers — cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
itengineer.de partially shares its NS delegation with several other domains, including nativa-tours.de, nikko-dojo.com, tinnitus-selbsthilfegruppe-celle.de and two others.
Each of cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info points to two IP numbers. cns1.alfahosting.info points to 109.237.142.8 and 2a01:64c0:0:5000::8. cns2.alfahosting.info points to 148.251.254.105 and 2a01:4f8:2b02:a88::105. cns3.alfahosting.info points to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
The MX records for itengineer.de point to two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
itengineer.de has the same mail server arrangement as a number of other domains, for example autotypisierer.at, duales.de, grjoes.com and two more.
At least a portion of itengineer.de's mail servers are also used by other domains, for example rt93.de.
Both mx03.secure-mailgate.com and mx04.secure-mailgate.com have two IP addresses each. mx03.secure-mailgate.com resolves to 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com resolves to 46.243.88.175 and 46.243.88.177.