mtb-da.de - robtex.com
mtb-da.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=1778566732 | ||||||
Subdomains
mail.mtb-da.de |
Same first word
mtb-da.de |
Similar names
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-05-23 → 2026-05-12 · 2 obs
● 2026-05-12 06:40:32
●NScns2.alfahosting.info2015-05-23 → 2026-05-12 · 2 obs
● 2026-05-12 06:40:32
●NScns3.alfahosting.info2015-05-23 → 2026-05-12 · 2 obs
● 2026-05-12 06:40:32
○MXmail.mtb-da.de2015-05-23 → 2017-11-27 · 4 obs
● 2017-11-27 15:36:30
○ 2026-05-11 22:19:48
○ 2026-05-12 06:40:32
●MXmx03.secure-mailgate.com2026-05-11 → 2026-05-12 · 3 obs
● 2026-05-11 22:19:48
● 2026-05-12 06:40:32
●MXmx04.secure-mailgate.com2026-05-11 → 2026-05-12 · 3 obs
● 2026-05-11 22:19:48
● 2026-05-12 06:40:32
○A109.237.138.382015-05-23 → 2017-11-27 · 4 obs
● 2017-11-27 15:36:30
○ 2026-05-11 22:19:48
○ 2026-05-12 06:40:32
●A31.47.253.1542026-05-11 → 2026-05-12 · 3 obs
● 2026-05-11 22:19:48
● 2026-05-12 06:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| mtb-da.de | cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns2.alfahosting.info, cns3.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtb-da.de (unsigned zone)
⏱️ Timing
Total: 1239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.47.253.154 |
| NS | 3 | cns2.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
mtb-da.de is the parent of mail.mtb-da.de.
IP Addresses
mtb-da.de points to a single IP number: 31.47.253.154.
other host names for instance fahrradkeller-fulda.de, sonnendeck-dus.de, mail.radlos-fulda.de, web26.alfahosting-server.de and mail.sonnendeck-dus.de share IP numbers with mtb-da.de.
Name Servers
mtb-da.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
mtb-da.de at least partially shares name servers with other domains, for instance shootingcandid.com, satforum.ch, itamba.de, hensehof.de and merchant-smoke.com.
Host names with two IP numbers:
Host cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8.
Host cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105.
Host cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8.
Mail Servers
mtb-da.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
mtb-da.de shares the same mail server setup as other domains, for instance quadrimundo.info, agentur-jonda.de, zweitspiel.at, star-snap.com and matchracing.net.
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