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 ⭐ | ||||||
| A | 88.99.214.141🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | 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 2026-02-19 #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 → 2026-02-25 · 3 obs
● 2026-02-22 04:11:34
● 2026-02-25 22:57:08
●NSns2.hoststar.hosting2026-02-22 → 2026-02-25 · 3 obs
● 2026-02-22 04:11:34
● 2026-02-25 22:57:08
○NSns257.hoststar.ch2015-07-26 → 2017-10-15 · 4 obs
● 2017-10-15 12:10:48
○ 2026-02-22 04:11:34
○ 2026-02-25 22:57:08
○NSns258.hoststar.ch2015-07-26 → 2017-10-15 · 4 obs
● 2017-10-15 12:10:48
○ 2026-02-22 04:11:34
○ 2026-02-25 22:57:08
●MXmail.pretech.ch2015-07-26 → 2026-02-25 · 2 obs
● 2026-02-25 22:57:08
○A176.9.36.192015-07-26 → 2017-10-15 · 4 obs
● 2017-10-15 12:10:48
○ 2026-02-22 04:11:34
○ 2026-02-25 22:57:08
●A213.239.221.712026-02-22 → 2026-02-25 · 3 obs
● 2026-02-22 04:11:34
● 2026-02-25 22:57:08
🔍 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: 701ms | 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 a:pretech.ch mx ~all, v=spf1 include:_spf.bexio.com ~all |
| SOA | 1 | ns1.hoststar.hosting hostmaster.pretech. |
AI analysis
pretech.ch is the parent of mail.pretech.ch.
pretech.ch resolves to one IP number: 213.239.221.71.
other host names including 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 shares 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 at least partially shares name servers with other domains, for instance villapesce.net.
Host names with one IP number:
ns1.hoststar.hosting points to 88.99.214.141
ns2.hoststar.hosting points to 185.48.228.80
pretech.ch is handled by a single mail server, mail.pretech.ch.
mail.pretech.ch resolves to IP 188.34.132.6.