sciencity.ch - robtex.com
sciencity.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:6::11🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | vsa-wesova.cyon.net | ||||||
| A | 149.126.6.11🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch ⭐ | ||||||
| A | 2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32 | ||||||
| A | 185.174.216.2🇨🇭 CYON185.174.216.0/22 | ||||||
| PTR | ns1.cyon.ch | ||||||
| NS | ns2.cyon.ch | ||||||
| A | 2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH | ||||||
| A | 91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH | ||||||
| PTR | ns2.cyon.ch | ||||||
| MX | sciencity.ch ⭐ | ||||||
| A | 2a01:ab20:0:6::11🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | vsa-wesova.cyon.net | ||||||
| A | 149.126.6.11🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | vsa-wesova.cyon.net | ||||||
| TXT | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2021-01-28 #77 | ||||||
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 2026-05-15 #10 | ||||||
MX for
sciencity.ch |
Same first word
sciencity.ch |
Similar names
DNS History
6 records (5 active, 1 former)
●MXsciencity.ch2015-06-12 → 2026-05-15 · 5 obs
● 2026-04-13 14:27:04
○ 2026-04-15 16:49:04
● 2026-04-28 02:00:10
● 2026-05-15 03:29:52
●A149.126.6.112017-11-27 → 2026-05-15 · 6 obs
● 2017-11-27 17:21:34
● 2026-04-13 14:27:04
○ 2026-04-15 16:49:04
● 2026-04-28 02:00:10
● 2026-05-15 03:29:52
○A194.126.200.492015-06-12 → 2016-12-30 · 4 obs
● 2016-12-30 16:02:06
○ 2017-11-27 17:21:34
○ 2026-05-15 03:29:52
●A2a01:ab20:0:6::112026-03-22 → 2026-05-15 · 6 obs
● 2026-03-22 14:07:32
● 2026-04-13 14:27:04
○ 2026-04-15 16:49:04
● 2026-04-28 02:00:10
● 2026-05-15 03:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| sciencity.ch | ns1.cyon.ch, ns2.cyon.ch | 4 records |
✅ Authoritative Response
Server:91.206.24.2
NS records: ns1.cyon.ch, ns2.cyon.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.6.11 |
| AAAA | 1 | 2a01:ab20:0:6::11 |
| NS | 2 | ns1.cyon.ch, ns2.cyon.ch |
| MX | 1 | sciencity.ch (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4 |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Mail Server Role
sciencity.ch is the mail server for sciencity.ch.
IP Addresses
sciencity.ch resolves to two IP numbers: 2a01:ab20:0:6::11 and 149.126.6.11.
Other host names, for instance tylo.ch, cerebral-zuerich.ch, nbi-ngf.ch, bachtelen.com and pernet-shop.eu share IP numbers with sciencity.ch.
Name Servers
sciencity.ch has two name servers: ns1.cyon.ch and ns2.cyon.ch.
sciencity.ch shares the same name server setup as other domains, for example flyunited.ch, fusor.ch, aartje.ch, engcon.ch and svp-ow.ch.
Host names with two IP numbers:
ns1.cyon.ch points to: 2a01:ab20:0:185::2 and 185.174.216.2; ns2.cyon.ch points to: 2001:67c:234::2 and 91.206.24.2.
Mail Servers
One mail server handles sciencity.ch.
sciencity.ch resolves to two IPs: 2a01:ab20:0:6::11 and 149.126.6.11.