datajam.ch - dns.ninja
datajam.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:ab20:0:4::19🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s010.cyon.net | ||||||
| A | 149.126.4.19🇨🇭 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 | datajam.ch ⭐ | ||||||
| A | 2a01:ab20:0:4::19🇨🇭 CYON2a01:ab20::/32 | ||||||
| PTR | s010.cyon.net | ||||||
| A | 149.126.4.19🇨🇭 CYON149.126.0.0/21 cyon GmbH | ||||||
| PTR | s010.cyon.net | ||||||
| TXT | google-site-verification=8LNsPfN29_ifnqk6kRTqVEJboF-sPKVIT6Dmt6M9nYI | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2024-10-14 #5 | ||||||
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 2026-07-15 #47 | ||||||
MX for
datajam.ch |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXdatajam.ch2015-08-24 → 2026-07-15 · 2 obs
● 2026-07-15 22:24:08
●A149.126.4.192019-05-01 → 2026-07-15 · 3 obs
● 2019-05-01 11:51:48
● 2026-07-15 22:24:08
○A194.126.200.452015-08-24 → 2016-07-14 · 4 obs
● 2016-07-14 05:31:14
○ 2019-05-01 11:51:48
○ 2026-07-15 22:24:08
●A2a01:ab20:0:4::192026-03-08 → 2026-07-15 · 3 obs
● 2026-03-08 06:19:26
● 2026-07-15 22:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| datajam.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: 4959ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.19 |
| AAAA | 1 | 2a01:ab20:0:4::19 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | datajam.ch (pri: 0) |
| TXT | 1 | google-site-verification=8LNsPfN29_ifnqk |
| 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
datajam.ch handles its own mail, functioning as its own mail server.
IP Addresses
datajam.ch has two IP addresses: 149.126.4.19 and 2a01:ab20:0:4::19
Two other host names, along with haasit.ch, sgbk.ch and kircom.ch, also share IP numbers with datajam.ch.
Name Servers
DNS delegation for datajam.ch points to two name servers: ns1.cyon.ch and ns2.cyon.ch.
datajam.ch shares its NS records with other domains, for example homedossier.ch, hackerthemes.com, openaircinemalenk.ch and two others.
datajam.ch has partial name server overlap with other domains, including jimbob.ch.
ns1.cyon.ch directs to 185.174.216.2 and 2a01:ab20:0:185::2. ns2.cyon.ch directs to 91.206.24.2 and 2001:67c:234::2. Each host name carries two IP addresses.
Mail Servers
datajam.ch is served by just one mail server: datajam.ch.
datajam.ch carries two IP numbers: 149.126.4.19 and 2a01:ab20:0:4::19.