ta-u.de - robtex.com
ta-u.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=1774389741 | ||||||
Subdomains
mail.ta-u.de |
Same first word
Similar names
au-t.ru |
ua-t.com |
at-u.net |
u-ta.info |
a-tu.net |
at-u.com |
u-at.de |
a-tu.pl |
a-tu.com |
at-u.de |
u-at.net |
au-t.de |
t-au.com |
a-tu.com.tw |
u-ta.com |
u-at.sakura.ne.jp |
tu-a.com |
u-ta.ru |
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-05-19 → 2026-03-24 · 2 obs
● 2026-03-24 22:07:04
●NScns2.alfahosting.info2015-05-19 → 2026-03-24 · 2 obs
● 2026-03-24 22:07:04
●NScns3.alfahosting.info2015-05-19 → 2026-03-24 · 2 obs
● 2026-03-24 22:07:04
○MXmail.ta-u.de2015-05-19 → 2017-01-05 · 3 obs
● 2017-01-05 05:24:50
○ 2026-03-24 22:07:04
●MXmx03.secure-mailgate.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:07:04
●MXmx04.secure-mailgate.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:07:04
○A109.237.140.282015-05-19 → 2017-01-05 · 3 obs
● 2017-01-05 05:24:50
○ 2026-03-24 22:07:04
●A81.88.36.272026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| ta-u.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ta-u.de (unsigned zone)
⏱️ Timing
Total: 936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.36.27 |
| NS | 3 | cns1.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
The parent of mail.ta-u.de is ta-u.de.
IP Addresses
ta-u.de points to an IP address: 81.88.36.27.
other host names include mail.kidsangels.de, cvoro.net, mail.tausendtaktetanzmusik.de, mail.ta-u.de and palmieri.de; they share IP numbers with ta-u.de.
Name Servers
ta-u.de is delegated to three name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
ta-u.de at least partially shares name servers with other domains, for instance carlo-schmid-schule.de, schneiderstein.de, otfp.de, liciouz.de and reitverein-grueneaue.de.
Host names with two IP numbers:
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
ta-u.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
ta-u.de uses the same mail server setup as other domains, for instance gleisquadrat.at, weltentdecker-ang.de, elemental-style.de, thispla.net and cv-bs.de.
Host names with two IP numbers:
mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176.
mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.