rtnet.ch - dns.ninja
rtnet.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.74.11.35🇫🇷 OVH137.74.0.0/16 | ||||||
| PTR | web.rtnet.ch | ||||||
| NS | ns91.rtnet.ch ⭐ | ||||||
| A | 91.121.233.205🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns91.rtnet.ch | ||||||
| NS | ns92.rtnet.ch | ||||||
| A | 92.222.104.77🇫🇷 OVH92.222.0.0/16 | ||||||
| PTR | ns92.rtnet.ch | ||||||
| MX | mail.rtnet.ch ⭐ | ||||||
| A | 137.74.11.34🇫🇷 OVH137.74.0.0/16 | ||||||
| PTR | mail.rtnet.ch | ||||||
| SOA | NS91.rtnet.chadmin@rtnet.ch 2026-05-15 #79 | ||||||
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 2026-06-04 #33 | ||||||
Subdomains
nsj089.rtnet.ch |
ns92.rtnet.ch |
ns91.rtnet.ch |
cpns01.rtnet.ch |
web.rtnet.ch |
net-178-33-173.rtnet.ch |
r2-d2.rtnet.ch |
nsj075.rtnet.ch |
c-3po.rtnet.ch |
mail.rtnet.ch |
ns173.rtnet.ch |
Same first word
rtnet.ru |
rtnet.pl |
rtnet.net |
rtnet.org |
rtnet.site |
rtnet.us |
rtnet.co.jp |
rtnet.de |
rtnet.my.id |
rtnet.tv |
rtnet.dk |
rtnet.com |
rtnet.nl |
rtnet.co.kr |
rtnet.ch |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns10.rtnet.ch2017-01-05 → 2017-01-05 · 3 obs
○ 2018-07-11 19:02:50
○ 2026-06-04 14:49:14
○NSns20.rtnet.ch2017-01-05 → 2017-01-05 · 3 obs
○ 2018-07-11 19:02:50
○ 2026-06-04 14:49:14
○NSns4.rtnet.ch2018-07-11 → 2018-07-11 · 4 obs
● 2018-07-11 19:02:50
○ 2026-02-18 01:19:30
○ 2026-06-04 14:49:14
○NSns7.rtnet.ch2018-07-11 → 2018-07-11 · 4 obs
● 2018-07-11 19:02:50
○ 2026-02-18 01:19:30
○ 2026-06-04 14:49:14
●NSns91.rtnet.ch2026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 01:19:30
● 2026-06-04 14:49:14
●NSns92.rtnet.ch2026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 01:19:30
● 2026-06-04 14:49:14
○MXhal-9000.rtnet.ch2017-01-05 → 2017-01-05 · 3 obs
○ 2018-07-11 19:02:50
○ 2026-06-04 14:49:14
●MXmail.rtnet.ch2018-07-11 → 2026-06-04 · 3 obs
● 2018-07-11 19:02:50
● 2026-06-04 14:49:14
○A137.74.11.332018-07-11 → 2018-07-11 · 4 obs
● 2018-07-11 19:02:50
○ 2026-02-18 01:19:30
○ 2026-06-04 14:49:14
●A137.74.11.352026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 01:19:30
● 2026-06-04 14:49:14
○A213.32.14.1202017-01-05 → 2017-01-05 · 3 obs
○ 2018-07-11 19:02:50
○ 2026-06-04 14:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| rtnet.ch | ns92.rtnet.ch, ns91.rtnet.ch | 2 records |
✅ Authoritative Response
Server:91.121.233.205
NS records: ns92.rtnet.ch, ns91.rtnet.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtnet.ch (unsigned zone)
⏱️ Timing
Total: 818ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.74.11.35 |
| NS | 2 | NS91.rtnet.ch, NS92.rtnet.ch |
| MX | 1 | MAIL.rtnet.ch (pri: 10) |
| SOA | 1 | NS91.rtnet.ch admin.rtnet.ch |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns91.rtnet.ch, ns92.rtnet.ch)
Analysis
Hierarchy
rtnet.ch serves as parent to nsj089.rtnet.ch, ns92.rtnet.ch, ns91.rtnet.ch, cpns01.rtnet.ch, web.rtnet.ch along with a few other host names.
IP Addresses
rtnet.ch points to a single IP number: 137.74.11.35.
Host names like web.rtnet.ch are further examples that share IP numbers with rtnet.ch.
Name Servers
Two name servers handle the delegation for rtnet.ch: ns91.rtnet.ch and ns92.rtnet.ch.
rtnet.ch delegates to the same name servers as other domains, toproof.ch among them.
ns91.rtnet.ch directs to 91.121.233.205 and ns92.rtnet.ch directs to 92.222.104.77; each host name points to exactly one IP number.
Mail Servers
rtnet.ch has one mail server: mail.rtnet.ch.
mail.rtnet.ch carries a single IP number, which is 137.74.11.34.