pretech.ch - robtex.com
pretech.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 213.239.221.71🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | designerlb.hr1.hoststar.ch | ||||||
| NS | ns1.hoststar.hosting ⭐ | ||||||
| NS | ns2.hoststar.hosting | ||||||
| A | 185.48.228.80🇨🇭 netcup-AS185.48.228.0/22 NETCUP-GMBH | ||||||
| PTR | ns2.hoststar.hosting | ||||||
| MX | mail.pretech.ch ⭐ | ||||||
| A | 188.34.132.6🇩🇪 Hetzner188.34.128.0/17 HETZNER-DC | ||||||
| PTR | lx41.hoststar.hosting | ||||||
| TXT | v=spf1 a:pretech.ch mx ~all | ||||||
| TXT | v=spf1 include:_spf.bexio.com ~all | ||||||
| SOA | ns1.hoststar.hostinghostmaster@pretech.ch 2026-02-26 #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 2026-02-17 #2 | ||||||
Up
mail.pretech.ch |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.hoststar.hosting2026-02-22 → 2026-02-27 · 3 obs
● 2026-02-22 04:11:34
● 2026-02-27 05:47:04
●NSns2.hoststar.hosting2026-02-22 → 2026-02-27 · 3 obs
● 2026-02-22 04:11:34
● 2026-02-27 05:47:04
○NSns257.hoststar.ch2015-07-26 → 2017-10-15 · 4 obs
● 2017-10-15 12:10:48
○ 2026-02-22 04:11:34
○ 2026-02-27 05:47:04
○NSns258.hoststar.ch2015-07-26 → 2017-10-15 · 4 obs
● 2017-10-15 12:10:48
○ 2026-02-22 04:11:34
○ 2026-02-27 05:47:04
●MXmail.pretech.ch2015-07-26 → 2026-02-27 · 2 obs
● 2026-02-27 05:47:04
○A176.9.36.192015-07-26 → 2017-10-15 · 4 obs
● 2017-10-15 12:10:48
○ 2026-02-22 04:11:34
○ 2026-02-27 05:47:04
●A213.239.221.712026-02-22 → 2026-02-27 · 3 obs
● 2026-02-22 04:11:34
● 2026-02-27 05:47:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| pretech.ch | ns2.hoststar.hosting, ns1.hoststar.hosting | - |
✅ Authoritative Response
Server: 185.48.228.80
NS records: ns2.hoststar.hosting, ns1.hoststar.hosting
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.239.221.71 |
| NS | 2 | ns2.hoststar.hosting, ns1.hoststar.hosting |
| MX | 1 | mail.pretech.ch (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.bexio.com ~all, v=spf1 a:pretech.ch mx ~all |
| SOA | 1 | ns1.hoststar.hosting hostmaster.pretech. |
AI analysis
The parent of mail.pretech.ch is pretech.ch.
pretech.ch points to a single IP number: 213.239.221.71.
Other host names, for instance golden-age-holiday.com, flomir.com, www.wickert.ch, settis-berner.at and installationen.tv share IP numbers with pretech.ch.
pretech.ch is delegated to two name servers: ns1.hoststar.hosting and ns2.hoststar.hosting.
pretech.ch uses the same name server setup as other domains, for instance muringi.com, frei-natuerlich.ch, k(0x616e616c)-bethesda.com, aromana.ch and dertypograph.com.
pretech.ch partially shares name servers with other domains, for instance villapesce.net.
Host names with one IP number: ns2.hoststar.hosting points to 185.48.228.80.
The mail server for pretech.ch is mail.pretech.ch.
Host name mail.pretech.ch resolves to IP 188.34.132.6.