theisel.de - dns.ninja
theisel.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=1782463890 | ||||||
Subdomains
mail.theisel.de |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NScns1.alfahosting.info2021-04-10 → 2026-06-26 · 3 obs
● 2021-04-10 02:02:50
● 2026-06-26 08:57:52
●NScns2.alfahosting.info2021-04-10 → 2026-06-26 · 3 obs
● 2021-04-10 02:02:50
● 2026-06-26 08:57:52
●NScns3.alfahosting.info2021-04-10 → 2026-06-26 · 3 obs
● 2021-04-10 02:02:50
● 2026-06-26 08:57:52
○NSdocks12.rzone.de2015-06-07 → 2016-09-11 · 4 obs
● 2016-09-11 01:15:06
○ 2021-04-10 02:02:50
○ 2026-06-26 08:57:52
○NSshades09.rzone.de2015-06-07 → 2016-09-11 · 4 obs
● 2016-09-11 01:15:06
○ 2021-04-10 02:02:50
○ 2026-06-26 08:57:52
○MXmail.theisel.de2021-04-10 → 2021-04-10 · 4 obs
● 2021-04-10 02:02:50
○ 2026-02-17 00:50:36
○ 2026-06-26 08:57:52
●MXmx03.secure-mailgate.com2026-02-17 → 2026-06-26 · 3 obs
● 2026-02-17 00:50:36
● 2026-06-26 08:57:52
●MXmx04.secure-mailgate.com2026-02-17 → 2026-06-26 · 3 obs
● 2026-02-17 00:50:36
● 2026-06-26 08:57:52
○MXsmtp.rzone.de2015-06-07 → 2016-09-11 · 4 obs
● 2016-09-11 01:15:06
○ 2021-04-10 02:02:50
○ 2026-06-26 08:57:52
○A109.237.140.132021-04-10 → 2021-04-10 · 4 obs
● 2021-04-10 02:02:50
○ 2026-02-17 00:50:36
○ 2026-06-26 08:57:52
○A2a01:238:20a:202:1148::2015-06-07 → 2016-09-11 · 4 obs
● 2016-09-11 01:15:06
○ 2021-04-10 02:02:50
○ 2026-06-26 08:57:52
○A81.169.145.1482015-06-07 → 2016-09-11 · 4 obs
● 2016-09-11 01:15:06
○ 2021-04-10 02:02:50
○ 2026-06-26 08:57:52
●A81.88.34.472026-02-17 → 2026-06-26 · 3 obs
● 2026-02-17 00:50:36
● 2026-06-26 08:57:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| theisel.de | cns3.alfahosting.info, cns1.alfahosting.info, cns2.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns3.alfahosting.info, cns1.alfahosting.info, cns2.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theisel.de (unsigned zone)
⏱️ Timing
Total: 1084ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.47 |
| NS | 3 | cns2.alfahosting.info, cns3.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
theisel.de serves as the parent of mail.theisel.de.
IP Addresses
theisel.de has exactly one IP address — 81.88.34.47.
mail.hivedynamics.com, cngr.de, mail.inopac-shop.de plus two other host names have IP numbers in common with theisel.de.
Name Servers
theisel.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
theisel.de has at least partial name server overlap with other domains, such as ladawiki.de, silsorp.com, familie-moeckel.com and two others.
cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info each resolve to two IP addresses: cns1.alfahosting.info resolves to 109.237.142.8 and 2a01:64c0:0:5000::8; cns2.alfahosting.info resolves to 148.251.254.105 and 2a01:4f8:2b02:a88::105; cns3.alfahosting.info resolves to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
theisel.de uses two mail servers, mx03.secure-mailgate.com and mx04.secure-mailgate.com.
The mail server setup of theisel.de matches that of other domains such as brandenburgerhof.de, sariahknabe.com, animechan.de and two others.
mx03.secure-mailgate.com and mx04.secure-mailgate.com each resolve to two IP addresses: mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176, while mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.