em-technik.ch - robtex.com
em-technik.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.52.236.136🇩🇪 Microsoft20.48.0.0/12 | ||||||
| NS | ns17.bitpalast.net ⭐ | ||||||
| A | 87.238.196.5🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| PTR | ns1.start-dns.de | ||||||
| NS | ns29.bitpalast.net | ||||||
| A | 178.254.5.5🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| PTR | ns2.start-dns.de | ||||||
| NS | ns37.bitpalast.net | ||||||
| A | 178.254.63.7🇩🇪 OMC-AS178.254.63.0/24 | ||||||
| PTR | ns3.start-dns.de | ||||||
| MX | mail.sub.em-technik.ch ⭐ | ||||||
| A | 87.139.29.19🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | wser-exchange.mdnet.em-technik.com | ||||||
| SOA | ns17.bitpalast.netdomains@bitpalast.de 2020-12-03 #1 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-03-27 #30 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSns.routing.net2015-07-04 → 2016-02-07 · 4 obs
● 2016-02-07 05:18:28
○ 2016-05-06 05:19:22
○ 2026-03-27 14:33:58
●NSns17.bitpalast.net2016-05-06 → 2026-03-27 · 3 obs
● 2016-05-06 05:19:22
● 2026-03-27 14:33:58
●NSns29.bitpalast.net2016-05-06 → 2026-03-27 · 3 obs
● 2016-05-06 05:19:22
● 2026-03-27 14:33:58
●NSns37.bitpalast.net2016-05-06 → 2026-03-27 · 3 obs
● 2016-05-06 05:19:22
● 2026-03-27 14:33:58
○NSns8.routing.net2015-07-04 → 2016-02-07 · 4 obs
● 2016-02-07 05:18:28
○ 2016-05-06 05:19:22
○ 2026-03-27 14:33:58
○NSns9.routing.net2015-07-04 → 2016-02-07 · 4 obs
● 2016-02-07 05:18:28
○ 2016-05-06 05:19:22
○ 2026-03-27 14:33:58
○MXmail.em-technik.ch2015-07-04 → 2016-02-07 · 4 obs
● 2016-02-07 05:18:28
○ 2016-05-06 05:19:22
○ 2026-03-27 14:33:58
●MXmail.sub.em-technik.ch2016-05-06 → 2026-03-27 · 3 obs
● 2016-05-06 05:19:22
● 2026-03-27 14:33:58
●A20.52.236.1362026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 11:30:32
● 2026-03-27 14:33:58
○A213.198.64.1082015-07-04 → 2016-02-07 · 4 obs
● 2016-02-07 05:18:28
○ 2016-05-06 05:19:22
○ 2026-03-27 14:33:58
○A95.142.167.2262016-05-06 → 2017-12-25 · 5 obs
● 2016-05-06 05:19:22
● 2017-12-25 17:39:14
○ 2026-02-19 11:30:32
○ 2026-03-27 14:33:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| em-technik.ch | ns29.bitpalast.net, ns37.bitpalast.net, ns17.bitpalast.net | - |
✅ Authoritative Response
Server:178.254.5.5
NS records: ns29.bitpalast.net, ns37.bitpalast.net, ns17.bitpalast.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for em-technik.ch (unsigned zone)
⏱️ Timing
Total: 1000ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.52.236.136 |
| NS | 3 | ns37.bitpalast.net, ns17.bitpalast.net... |
| MX | 1 | mail.sub.em-technik.ch (pri: 10) |
| SOA | 1 | ns17.bitpalast.net domains.bitpalast.de |
Analysis
Hierarchy
em-technik.ch is a parent of mail.em-technik.ch and sub.em-technik.ch.
IP Addresses
em-technik.ch points to a single IP number: 20.52.236.136.
Other host names, for instance emtechnik.eu, sub.em-technik.es, mail.emtechnik.it, em-technik.be and mail.emtechnik.info share IP numbers with em-technik.ch.
Name Servers
The delegation for em-technik.ch is handled by three name servers: ns17.bitpalast.net, ns29.bitpalast.net and ns37.bitpalast.net.
em-technik.ch at least partially shares name servers with other domains, for instance urbanaccessrestrictions.eu, xb3.de, gr33n.de, thomas-natzschka.de and ineltron.com.
Host names with one IP number:
ns17.bitpalast.net points to 87.238.196.5.
ns29.bitpalast.net points to 178.254.5.5.
ns37.bitpalast.net points to 178.254.63.7.
Mail Servers
em-technik.ch is handled by a single mail server, mail.sub.em-technik.ch.
mail.sub.em-technik.ch points to a single IP: 87.139.29.19.