rubygem.ch - robtex.com
rubygem.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 213.239.221.71🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | designerlb.hr1.hoststar.ch | ||||||
| NS | ns1.hoststar.hosting ⭐ | ||||||
| A | 88.99.214.141🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.hoststar.hosting | ||||||
| NS | ns2.hoststar.hosting | ||||||
| A | 185.48.228.80🇨🇭 netcup-AS185.48.228.0/22 NETCUP-GMBH | ||||||
| PTR | ns2.hoststar.hosting | ||||||
| MX | mail.rubygem.ch ⭐ | ||||||
| A | 157.90.84.144🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | lx63.hoststar.hosting | ||||||
| TXT | google-site-verification=dZdITT-mw09iIqv9l7nYqwwEodGUQwd5Ww-ICD_p2_A | ||||||
| TXT | v=spf1 a:rubygem.ch mx ~all | ||||||
| SOA | ns1.hoststar.hostinghostmaster@rubygem.ch 2026-11-05 #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 2026-11-11 #42 | ||||||
Subdomains
mail.rubygem.ch |
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.hoststar.hosting2026-10-11 → 2026-11-11 · 2 obs
● 2026-11-11 20:22:44
●NSns2.hoststar.hosting2026-10-11 → 2026-11-11 · 2 obs
● 2026-11-11 20:22:44
●MXmail.rubygem.ch2026-10-11 → 2026-11-11 · 2 obs
● 2026-11-11 20:22:44
●A213.239.221.712026-10-11 → 2026-11-11 · 2 obs
● 2026-11-11 20:22:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, a.nic.ch, f.nic.ch, b.nic.ch... | 10 records |
| rubygem.ch | ns1.hoststar.hosting, ns2.hoststar.hosting | - |
✅ Authoritative Response
Server:88.99.214.141
NS records: ns1.hoststar.hosting, ns2.hoststar.hosting
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.239.221.71 |
| NS | 2 | ns2.hoststar.hosting, ns1.hoststar.hosting |
| MX | 1 | mail.rubygem.ch (pri: 10) |
| TXT | 2 | v=spf1 a:rubygem.ch mx ~all, google-site-verification=dZdITT-mw09iIqv |
| SOA | 1 | ns1.hoststar.hosting hostmaster.rubygem. |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.ch, b.nic.ch, d.nic.ch...)
Analysis
Hierarchy
mail.rubygem.ch is delegated beneath rubygem.ch.
IP Addresses
rubygem.ch directs to one IP number, which is 213.239.221.71.
Among the host names that share IP numbers with rubygem.ch are www.hitmixx.ch, katisaladin.ch, sigrist-cdp.ch and two others.
Name Servers
rubygem.ch has two authoritative name servers — ns1.hoststar.hosting and ns2.hoststar.hosting.
rubygem.ch has the same name server delegation as a number of other domains, such as youngcoaches.ch, premiumknowhow.com, krankenkassenvergleich-aktuell.ch and two more.
The name servers for rubygem.ch overlap at least partially with those of other domains — for example herzfest.ch.
ns1.hoststar.hosting → 88.99.214.141 and ns2.hoststar.hosting → 185.48.228.80: one IP number per host name.
Mail Servers
rubygem.ch routes its mail through a single mail server, mail.rubygem.ch.
mail.rubygem.ch points to one IP number — 157.90.84.144.