seilon.de - robtex.com
seilon.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=1776240869 | ||||||
Subdomains
mail.seilon.de |
Same first word
seilon.de |
Similar names
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-07-24 → 2026-04-15 · 2 obs
● 2026-04-15 08:19:56
●NScns2.alfahosting.info2015-07-24 → 2026-04-15 · 2 obs
● 2026-04-15 08:19:56
●NScns3.alfahosting.info2015-07-24 → 2026-04-15 · 2 obs
● 2026-04-15 08:19:56
○MXmail.seilon.de2015-07-24 → 2020-02-19 · 4 obs
● 2020-02-19 18:41:20
○ 2026-04-14 02:50:42
○ 2026-04-15 08:19:56
●MXmx03.secure-mailgate.com2026-04-14 → 2026-04-15 · 3 obs
● 2026-04-14 02:50:42
● 2026-04-15 08:19:56
●MXmx04.secure-mailgate.com2026-04-14 → 2026-04-15 · 3 obs
● 2026-04-14 02:50:42
● 2026-04-15 08:19:56
○A109.237.140.202015-07-24 → 2020-02-19 · 4 obs
● 2020-02-19 18:41:20
○ 2026-04-14 02:50:42
○ 2026-04-15 08:19:56
●A81.88.34.1922026-04-14 → 2026-04-15 · 3 obs
● 2026-04-14 02:50:42
● 2026-04-15 08:19:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| seilon.de | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seilon.de (unsigned zone)
⏱️ Timing
Total: 1060ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.192 |
| NS | 3 | cns3.alfahosting.info, cns1.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
seilon.de is the parent of mail.seilon.de.
IP Addresses
seilon.de points to IP number 81.88.34.192.
For instance, other host names mail.ucp-berlin.de, mail.dromann.de, psychotherapie-in-heidelberg.de, mail.labolognina.de and p-i.bz share IP numbers with seilon.de.
Name Servers
The delegation for seilon.de is handled by three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
seilon.de shares name servers with other domains at least partially, for example andreas-klemm.de, youthily.de, art-of-larp.de, salsaschule-halle.de and wehler-stanztechnik.de.
These name servers are commonly used with ns8.alfahosting.info.
Host names with two IPs:
cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8
cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105
cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8
Mail Servers
Two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com handle seilon.de.
seilon.de shares the same mail server setup as other domains, for instance syspraxhi.de, hgtc.at, belak.at, schneiderhof.eu and kitebilder.de.
seilon.de shares at least partially some mail servers with other domains, for instance bierpong.net.
Host names with three IP numbers:
mx03.secure-mailgate.com points to 46.243.88.174, 46.243.88.176 and 46.243.95.180.
mx04.secure-mailgate.com points to 46.243.88.175, 46.243.88.177 and 46.243.95.180.
Host names pointing to 46.243.95.180: mx03.secure-mailgate.com and mx04.secure-mailgate.com.