sysops.ch - dns.ninja
sysops.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.191.240.71🇨🇭 INTERNETGROUP-CLOUD195.191.240.0/24 | ||||||
| PTR | cloud71.unaxus.net | ||||||
| NS | ns1.unaxus.net ⭐ | ||||||
| A | 195.191.240.6🇨🇭 INTERNETGROUP-CLOUD195.191.240.0/24 | ||||||
| PTR | ns1.unaxus.net | ||||||
| NS | ns2.unaxus.net | ||||||
| A | 138.201.50.241🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | ns2.unaxus.net | ||||||
| MX | sysops.ch ⭐ | ||||||
| A | 195.191.240.71🇨🇭 INTERNETGROUP-CLOUD195.191.240.0/24 | ||||||
| PTR | cloud71.unaxus.net | ||||||
| TXT | v=spf1 +a +mx +ip4:195.191.240.71 +ip4:195.191.240.20 +ip4:195.191.240.18 +ip... | ||||||
| SOA | ns1.unaxus.netserverstatus@unaxus.com 2026-04-21 #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 2026-06-19 #2 | ||||||
MX for
sysops.ch |
Same first word
Similar names
sysosp.com |
sopsys.com |
possys.net |
sospsy.com |
opssys.com |
ssospy.com |
spysos.com |
psysos.com |
possys.jp |
possys.de |
psysos.sk |
ospsys.com |
possys.com |
opssys.nl |
syspos.com |
DNS History
5 records (4 active, 1 former)
●NSns1.unaxus.net2015-06-28 → 2026-06-18 · 2 obs
● 2026-06-18 23:33:42
●NSns2.unaxus.net2015-06-28 → 2026-06-18 · 2 obs
● 2026-06-18 23:33:42
●MXsysops.ch2015-06-28 → 2026-06-18 · 2 obs
● 2026-06-18 23:33:42
○A195.191.240.182015-06-28 → 2020-01-06 · 4 obs
● 2020-01-06 06:32:16
○ 2026-03-10 18:09:08
○ 2026-06-18 23:33:42
●A195.191.240.712026-03-10 → 2026-06-18 · 3 obs
● 2026-03-10 18:09:08
● 2026-06-18 23:33:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| sysops.ch | ns1.unaxus.net, ns2.unaxus.net | - |
✅ Authoritative Response
Server:138.201.50.241
NS records: ns1.unaxus.net, ns2.unaxus.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysops.ch (unsigned zone)
⏱️ Timing
Total: 720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.191.240.71 |
| NS | 2 | ns2.unaxus.net, ns1.unaxus.net |
| MX | 1 | sysops.ch (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:195.191.240.71 +ip4:1 |
| SOA | 1 | ns1.unaxus.net serverstatus.unaxus.com |
Analysis
Mail Server Role
sysops.ch handles its own mail, functioning as its own mail server.
IP Addresses
sysops.ch resolves to just one IP address, 195.191.240.71.
Two other host names, along with parolo.ch, fiin.ch and ti-ki.at, also share IP numbers with sysops.ch.
Name Servers
sysops.ch is served by two delegated name servers, ns1.unaxus.net and ns2.unaxus.net.
sysops.ch shares its NS records with other domains, for example entlaster.ch, 4273-001.unaxus.net, ibfva2.org and two others.
At least some of sysops.ch's name servers are shared with other domains, for example dulaccapital.com, mosy.ch, hblaw.ch and two more.
These name servers tend to be deployed in combination with the name servers ns1.gateonedns.net and ns2.gateonedns.net.
Each of ns1.unaxus.net and ns2.unaxus.net has one IP address: ns1.unaxus.net uses 195.191.240.6 and ns2.unaxus.net uses 138.201.50.241.
Mail Servers
sysops.ch is served by just one mail server: sysops.ch.
There is one IP number for sysops.ch: 195.191.240.71.