educatech.ch - dns.ninja
educatech.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.101.158.113🇨🇭 hosttech-AS185.101.158.0/24 | ||||||
| PTR | default.hosttech.eu | ||||||
| NS | ns1.hosttech.ch ⭐ | ||||||
| A | 2001:1680:101:1::2🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| A | 82.220.34.231🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland | ||||||
| PTR | ns1.tripledns.eu | ||||||
| NS | ns2.hosttech.ch | ||||||
| A | 2001:1af8:4700:a120:4::2🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb | ||||||
| A | 5.79.97.178🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB | ||||||
| PTR | ns2.tripledns.eu | ||||||
| NS | ns3.hosttech.ch | ||||||
| A | 2a01:4f8:c0c:289d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 94.130.74.45🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.tripledns.eu | ||||||
| MX | mail1.hosttech.eu ⭐ | ||||||
| A | 2001:1680:101:83a::d8🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| PTR | mail1.hosttech.eu | ||||||
| A | 193.203.253.28🇨🇭 hosttech-AS193.203.253.0/24 | ||||||
| PTR | mail1.hosttech.eu | ||||||
| MX | mail2.hosttech.eu ⭐ | ||||||
| A | 2a11:8b80:1000:1::4c🇨🇭 INIT72a11:8b80::/32 | ||||||
| PTR | mail2.hosttech.eu | ||||||
| A | 45.131.253.20🇨🇭 INIT745.131.253.0/24 | ||||||
| PTR | mail2.hosttech.eu | ||||||
| TXT | v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all | ||||||
| SOA | ns1.hosttech.chdns@hosttech.eu 2025-08-01 #96 | ||||||
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 2026-07-27 #34 | ||||||
Subdomains
mail.educatech.ch |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
○NSns1.educa.ch2015-07-26 → 2017-07-26 · 4 obs
● 2017-07-26 06:53:10
○ 2026-02-24 11:17:48
○ 2026-07-27 15:23:24
●NSns1.hosttech.ch2026-02-24 → 2026-07-27 · 3 obs
● 2026-02-24 11:17:48
● 2026-07-27 15:23:24
○NSns2.educa.ch2015-07-26 → 2017-07-26 · 4 obs
● 2017-07-26 06:53:10
○ 2026-02-24 11:17:48
○ 2026-07-27 15:23:24
●NSns2.hosttech.ch2026-02-24 → 2026-07-27 · 3 obs
● 2026-02-24 11:17:48
● 2026-07-27 15:23:24
●NSns3.hosttech.ch2026-02-24 → 2026-07-27 · 3 obs
● 2026-02-24 11:17:48
● 2026-07-27 15:23:24
●MXmail1.hosttech.eu2026-02-24 → 2026-07-27 · 2 obs
● 2026-07-27 15:23:24
●MXmail2.hosttech.eu2026-02-24 → 2026-07-27 · 2 obs
● 2026-07-27 15:23:24
●A185.101.158.1132026-02-24 → 2026-07-27 · 2 obs
● 2026-07-27 15:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| educatech.ch | ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch | 6 records |
✅ Authoritative Response
Server:82.220.34.231
NS records: ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.101.158.113 |
| NS | 3 | ns3.hosttech.ch, ns2.hosttech.ch... |
| MX | 2 | mail2.hosttech.eu (pri: 10), mail1.hosttech.eu (pri: 10) |
| TXT | 1 | v=spf1 +mx +a include:_spf.mail.hostserv |
| SOA | 1 | ns1.hosttech.ch dns.hosttech.eu |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch...)
Analysis
Hierarchy
educatech.ch is a parent domain of mail.educatech.ch.
IP Addresses
educatech.ch resolves to one IP address: 185.101.158.113.
mail.1fe.de, mail.sillian.eu, sblamb.com and two other host names share IP numbers with educatech.ch.
Name Servers
educatech.ch has three name servers — ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch.
educatech.ch shares at least some of its name servers with other domains, including sahara-restaurant.ch, shcbw.ch, patchwork-kurse.ch and two others.
These name servers are frequently seen alongside ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu and 3 other name servers.
Each of ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch points to two IP numbers. ns1.hosttech.ch points to 82.220.34.231 and 2001:1680:101:1::2. ns2.hosttech.ch points to 5.79.97.178 and 2001:1af8:4700:a120:4::2. ns3.hosttech.ch points to 94.130.74.45 and 2a01:4f8:c0c:289d::2.
Mail Servers
Mail for educatech.ch is handled by two mail servers — mail1.hosttech.eu and mail2.hosttech.eu.
educatech.ch uses an identical mail server configuration to several other domains — among them ninofeliz.ch, pcfreak.ch, vienna-calling.com and two more.
educatech.ch shares at least some of its mail servers with other domains, such as karinpeine.ch.
Both mail1.hosttech.eu and mail2.hosttech.eu have two IP addresses each. mail1.hosttech.eu resolves to 193.203.253.28 and 2001:1680:101:83a::d8; mail2.hosttech.eu resolves to 45.131.253.20 and 2a11:8b80:1000:1::4c.