sei-einzigartig.de - dns.ninja
sei-einzigartig.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=1783175417 | ||||||
Subdomains
mail.sei-einzigartig.de |
Same first word
sei-einzigartig.de |
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-07-06 → 2026-07-04 · 2 obs
● 2026-07-04 14:58:10
●NScns2.alfahosting.info2015-07-06 → 2026-07-04 · 2 obs
● 2026-07-04 14:58:10
●NScns3.alfahosting.info2015-07-06 → 2026-07-04 · 2 obs
● 2026-07-04 14:58:10
○MXmail.sei-einzigartig.de2015-07-06 → 2018-08-01 · 4 obs
● 2018-08-01 18:52:24
○ 2026-02-17 16:15:06
○ 2026-07-04 14:58:10
●MXmx03.secure-mailgate.com2026-02-17 → 2026-07-04 · 3 obs
● 2026-02-17 16:15:06
● 2026-07-04 14:58:10
●MXmx04.secure-mailgate.com2026-02-17 → 2026-07-04 · 3 obs
● 2026-02-17 16:15:06
● 2026-07-04 14:58:10
○A109.237.138.82015-07-06 → 2018-08-01 · 4 obs
● 2018-08-01 18:52:24
○ 2026-02-17 16:15:06
○ 2026-07-04 14:58:10
●A81.88.34.192026-02-17 → 2026-07-04 · 3 obs
● 2026-02-17 16:15:06
● 2026-07-04 14:58:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sei-einzigartig.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sei-einzigartig.de (unsigned zone)
⏱️ Timing
Total: 1001ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.19 |
| NS | 3 | cns3.alfahosting.info, cns1.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
The domain mail.sei-einzigartig.de falls under the parent sei-einzigartig.de.
IP Addresses
sei-einzigartig.de has exactly one IP address — 81.88.34.19.
atleam.de, atelier-eichardt.de, mail.wr-hey.de plus two other host names have IP numbers in common with sei-einzigartig.de.
Name Servers
sei-einzigartig.de is served by three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
At least some of sei-einzigartig.de's name servers are shared with other domains, for example lifespirit.de, elektromobi.com, reiseeule.de and two more.
The hostnames cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info each direct to two IP addresses — cns1.alfahosting.info to 109.237.142.8 and 2a01:64c0:0:5000::8, cns2.alfahosting.info to 148.251.254.105 and 2a01:4f8:2b02:a88::105, and cns3.alfahosting.info to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
sei-einzigartig.de uses two mail servers, mx03.secure-mailgate.com and mx04.secure-mailgate.com.
The mail server setup of sei-einzigartig.de matches that of other domains such as nikowahl.at, f13.at, feddersen.net and two others.
sei-einzigartig.de overlaps on mail servers with certain other domains, mairon.com among them.
mx03.secure-mailgate.com resolves to 46.243.88.174 and 46.243.88.176. Likewise, mx04.secure-mailgate.com resolves to 46.243.88.175 and 46.243.88.177 — two IP addresses apiece.