plenum-vs.ch - robtex.com
plenum-vs.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.201.201.94🇨🇭 BAR-AS81.201.192.0/20 BAR Informatik AG | ||||||
| PTR | rhone94.rhone.ch | ||||||
| NS | ns3.rhone.ch ⭐ | ||||||
| A | 81.201.201.4🇨🇭 BAR-AS81.201.192.0/20 BAR Informatik AG | ||||||
| PTR | ns3.rhone.ch | ||||||
| NS | ns4.rhone.ch | ||||||
| A | 81.201.204.4🇨🇭 BAR-AS81.201.192.0/20 BAR Informatik AG | ||||||
| PTR | ns4.rhone.ch | ||||||
| MX | mx.rhone.ch ⭐ | ||||||
| A | 81.201.202.4🇨🇭 BAR-AS81.201.192.0/20 BAR Informatik AG | ||||||
| PTR | mx.rhone.ch | ||||||
| TXT | v=spf1 a mx ip4:81.201.202.0/26 ip4:81.201.201.0/25 ~all | ||||||
| SOA | ns3.rhone.chwebmaster@rhone.ch 2021-08-20 #11 | ||||||
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 2026-07-19 #20 | ||||||
rank #3525 in the tld
Previously MX for
plenum-vs.ch |
Same first word
plenum-vs.ch |
DNS History
9 records (4 active, 5 former)
○NSns1.rhone.ch2015-07-10 → 2017-06-26 · 4 obs
● 2017-06-26 02:50:40
○ 2026-05-16 03:38:40
○ 2026-07-19 08:44:16
○NSns2.rhone.ch2015-07-10 → 2017-06-26 · 4 obs
● 2017-06-26 02:50:40
○ 2026-05-16 03:38:40
○ 2026-07-19 08:44:16
●NSns3.rhone.ch2026-05-16 → 2026-07-19 · 3 obs
● 2026-05-16 03:38:40
● 2026-07-19 08:44:16
●NSns4.rhone.ch2026-05-16 → 2026-07-19 · 3 obs
● 2026-05-16 03:38:40
● 2026-07-19 08:44:16
○MXmail.plenum-vs.ch2015-07-10 → 2017-06-26 · 4 obs
● 2017-06-26 02:50:40
○ 2026-05-16 03:38:40
○ 2026-07-19 08:44:16
●MXmx.rhone.ch2026-05-16 → 2026-07-19 · 3 obs
● 2026-05-16 03:38:40
● 2026-07-19 08:44:16
○MXplenum-vs.ch2015-07-10 → 2017-06-26 · 4 obs
● 2017-06-26 02:50:40
○ 2026-05-16 03:38:40
○ 2026-07-19 08:44:16
●A81.201.201.942026-05-16 → 2026-07-19 · 3 obs
● 2026-05-16 03:38:40
● 2026-07-19 08:44:16
○A81.201.202.22015-07-10 → 2017-06-26 · 4 obs
● 2017-06-26 02:50:40
○ 2026-05-16 03:38:40
○ 2026-07-19 08:44:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, f.nic.ch, e.nic.ch, b.nic.ch... | - |
| plenum-vs.ch | ns4.rhone.ch, ns3.rhone.ch | 2 records |
✅ Authoritative Response
Server:81.201.204.4
NS records: ns4.rhone.ch, ns3.rhone.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.201.201.94 |
| NS | 2 | ns4.rhone.ch, ns3.rhone.ch |
| MX | 1 | mx.rhone.ch (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:81.201.202.0/26 ip4:81.2 |
| SOA | 1 | ns3.rhone.ch webmaster.rhone.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4.rhone.ch, ns3.rhone.ch)
Analysis
IP Addresses
plenum-vs.ch resolves to just one IP address, 81.201.201.94.
Two other host names, along with www.lax.ch, wra.ch and schaeublin-optik.ch, also share IP numbers with plenum-vs.ch.
Name Servers
plenum-vs.ch uses two name servers for its delegation: ns3.rhone.ch and ns4.rhone.ch.
plenum-vs.ch shares its NS records with other domains, for example astoria-leukerbad.ch, bellwald.ch, zermattexperience.com and two others.
plenum-vs.ch at least partially shares name servers with other domains, including ruffener.ch, walliserbote.ch, res-online.ch and hotelpartner-ym.net.
ns3.rhone.ch and ns4.rhone.ch each resolve to one IP number: ns3.rhone.ch points to 81.201.201.4 and ns4.rhone.ch points to 81.201.204.4.
Mail Servers
The sole mail server for plenum-vs.ch is mx.rhone.ch.
Among the domains sharing a mail server setup with plenum-vs.ch are akservice.ch, art-reich.ch, belrudo.ch and two others.
plenum-vs.ch shares at least some of its mail servers with other domains, such as belalpalpincenter.ch and plasco.ch.
mx.rhone.ch directs to just one IP number, 81.201.202.4.