roi-et.ch - robtex.com
roi-et.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 157.90.80.158🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | lx55.hoststar.hosting | ||||||
| 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.roi-et.ch ⭐ | ||||||
| A | 157.90.80.158🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | lx55.hoststar.hosting | ||||||
| TXT | v=spf1 a:roi-et.ch mx ~all | ||||||
| TXT | google-site-verification=e9KCaumVtAKbrCmkavnMb-NbAsQQ9xXLyzSsHpKUqdc | ||||||
| SOA | ns1.hoststar.hostinghostmaster@roi-et.ch 2026-05-07 #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 2026-05-12 #0 | ||||||
Subdomains
mail.roi-et.ch |
Same first word
Similar names
e-roti.ca |
e-tori.net |
e-trio.com.tw |
riot-e.net |
to-rei.co.jp |
e-iort.com |
re-ito.jp |
e-roti.ro |
reo-it.de |
riot-e.com |
DNS History
7 records (4 active, 3 former)
●NSns1.hoststar.hosting2026-03-27 → 2026-05-11 · 3 obs
● 2026-03-27 08:37:18
● 2026-05-11 22:49:04
○NSns127.hoststar.ch2015-08-08 → 2016-12-22 · 4 obs
● 2016-12-22 23:44:20
○ 2026-03-27 08:37:18
○ 2026-05-11 22:49:04
○NSns128.hoststar.ch2015-08-08 → 2016-12-22 · 4 obs
● 2016-12-22 23:44:20
○ 2026-03-27 08:37:18
○ 2026-05-11 22:49:04
●NSns2.hoststar.hosting2026-03-27 → 2026-05-11 · 3 obs
● 2026-03-27 08:37:18
● 2026-05-11 22:49:04
●MXmail.roi-et.ch2015-08-08 → 2026-05-11 · 2 obs
● 2026-05-11 22:49:04
●A157.90.80.1582026-03-27 → 2026-05-11 · 3 obs
● 2026-03-27 08:37:18
● 2026-05-11 22:49:04
○A78.46.49.1132015-08-08 → 2016-12-22 · 4 obs
● 2016-12-22 23:44:20
○ 2026-03-27 08:37:18
○ 2026-05-11 22:49:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, d.nic.ch, b.nic.ch, f.nic.ch... | - |
| roi-et.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: 977ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.80.158 |
| NS | 2 | ns2.hoststar.hosting, ns1.hoststar.hosting |
| MX | 1 | mail.roi-et.ch (pri: 10) |
| TXT | 2 | v=spf1 a:roi-et.ch mx ~all, google-site-verification=e9KCaumVtAKbrCm |
| SOA | 1 | ns1.hoststar.hosting hostmaster.roi-et.c |
Analysis
Hierarchy
The parent of mail.roi-et.ch is roi-et.ch.
IP Addresses
roi-et.ch points to a single IP: 157.90.80.158.
Other host names, for instance sternmattgarage.ch, mail.sternmattgarage.ch, mail.bm-optik.ch, mail.keili.ch and mueller-websolutions.ch share IP numbers with roi-et.ch.
Name Servers
Two name servers ns1.hoststar.hosting and ns2.hoststar.hosting handle delegation for roi-et.ch.
roi-et.ch uses the same name server setup as other domains, for example summerdreamfestival.ch, huerzeler-art.ch, imray.ch, villa-max.ch and bahnhofgarage-keller.ch.
roi-et.ch shares name servers with other domains at least partially, for instance bacariza.es, garofani.net and iwona.ch.
Host names with one IP number: The host name ns1.hoststar.hosting points to 88.99.214.141 and the host name ns2.hoststar.hosting points to 185.48.228.80.
Mail Servers
roi-et.ch is handled by a single mail server, mail.roi-et.ch.
mail.roi-et.ch points to a single IP: 157.90.80.158.