sci.ch - dns.ninja
sci.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 92.43.218.161🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland | ||||||
| PTR | wl61.webland.ch | ||||||
| NS | ns1.webland.ch ⭐ | ||||||
| NS | ns2.webland.ch | ||||||
| NS | ns3.webland.ch | ||||||
| NS | ns4.webland.ch | ||||||
| MX | mail.sci.ch ⭐ | ||||||
| A | 92.43.217.114🇨🇭 WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland | ||||||
| PTR | ms14.webland.ch | ||||||
| TXT | MS=E9CB0662BD2FA2C98A75C7849574A86384C50142 | ||||||
| TXT | v=spf1 include:spf.mail.webland.ch include:spf.concertoshop.ch -all | ||||||
| SOA | ns1.webland.chpostmaster@sci.ch 2026-07-07 #25 | ||||||
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 2026-07-30 #20 | ||||||
Subdomains
Same first word
Similar names
DNS History
16 records (6 active, 10 former)
○NSns1.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
●NSns1.webland.ch2020-10-29 → 2026-07-30 · 3 obs
● 2020-10-29 13:27:18
● 2026-07-30 08:46:30
○NSns2.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
●NSns2.webland.ch2020-10-29 → 2026-07-30 · 3 obs
● 2020-10-29 13:27:18
● 2026-07-30 08:46:30
○NSns3.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
●NSns3.webland.ch2020-10-29 → 2026-07-30 · 3 obs
● 2020-10-29 13:27:18
● 2026-07-30 08:46:30
○NSns4.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
●NSns4.webland.ch2020-10-29 → 2026-07-30 · 3 obs
● 2020-10-29 13:27:18
● 2026-07-30 08:46:30
○MXall01.mx.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
○MXall02.mx.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
○MXall03.mx.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
○MXbsl01.mx.genotec.ch2015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
●MXmail.sci.ch2020-10-29 → 2026-07-30 · 3 obs
● 2020-10-29 13:27:18
● 2026-07-30 08:46:30
○A2001:1b50::82:195:224:1172015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
○A82.195.224.1172015-07-13 → 2016-10-12 · 4 obs
● 2016-10-12 17:47:14
○ 2020-10-29 13:27:18
○ 2026-07-30 08:46:30
●A92.43.218.1612020-10-29 → 2026-07-30 · 3 obs
● 2020-10-29 13:27:18
● 2026-07-30 08:46:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| sci.ch | ns2.webland.ch, ns4.webland.ch, ns1.webland.ch, ns3.webland.ch | 4 records |
✅ Authoritative Response
Server:92.43.217.7
NS records: ns2.webland.ch, ns4.webland.ch, ns1.webland.ch, ns3.webland.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.43.218.161 |
| NS | 4 | ns2.webland.ch, ns3.webland.ch... |
| MX | 1 | mail.sci.ch (pri: 5) |
| TXT | 2 | MS=E9CB0662BD2FA2C98A75C7849574A86384C50, v=spf1 include:spf.mail.webland.ch inclu |
| SOA | 1 | ns1.webland.ch postmaster.sci.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.webland.ch, ns3.webland.ch, ns2.webland.ch...)
Analysis
Hierarchy
sci.ch is the parent domain of mail.sci.ch and www.sci.ch.
IP Addresses
sci.ch points to a single IP number: 92.43.218.161.
Additional host names — www.sci.ch, friki.ch, nullsternhotel.ch and two others — share IP numbers with sci.ch.
Name Servers
sci.ch has four authoritative name servers: ns1.webland.ch, ns2.webland.ch, ns3.webland.ch and ns4.webland.ch.
There is at least partial name server overlap between sci.ch and other domains — hugenerschreinerei.ch, bandg.ch, tunnel.ch and two more among them.
Mail Servers
sci.ch has one mail server: mail.sci.ch.
mail.sci.ch resolves to 92.43.217.114 and no other IP number.