jacobi.one - robtex.com
jacobi.one
one
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.one ⭐ | ||||||
| NS | b.nic.one | ||||||
| NS | c.nic.one | ||||||
| NS | x.nic.one | ||||||
| NS | y.nic.one | ||||||
| NS | z.nic.one | ||||||
| SOA | a.nic.oneadmin@tldns.godaddy serial=1778319370 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.hostpoint.ch2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 09:46:36
●NSns2.hostpoint.ch2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 09:46:36
●NSns3.hostpoint.ch2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 09:46:36
●MXmx1.mail.hostpoint.ch2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 09:46:36
●MXmx2.mail.hostpoint.ch2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 09:46:36
●A217.26.55.1342026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 09:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| one | z.nic.one, x.nic.one, b.nic.one, a.nic.one... | 12 records |
| jacobi.one | ns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch | - |
✅ Authoritative Response
Server:217.26.53.254
NS records: ns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jacobi.one (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.26.55.134 |
| NS | 3 | ns.hostpoint.ch, ns2.hostpoint.ch... |
| MX | 2 | mx2.mail.hostpoint.ch (pri: 10), mx1.mail.hostpoint.ch (pri: 10) |
| TXT | 1 | v=spf1 redirect=spf-permissive.mail.host |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.one, y.nic.one, x.nic.one...)
Analysis
Hierarchy
jacobi.one is a parent of olivier.jacobi.one and www.jacobi.one.
IP Addresses
jacobi.one points to a single IP: 217.26.55.134.
Other host names, for instance www.wirbelschmerz.ch, www.kantonsrat-esther-meier.ch, www.deinehochzeit.ch, www.wintergartenservice.ch and www.belarus-affoltern.ch share IP numbers with jacobi.one.
Name Servers
jacobi.one is delegated to three name servers: ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
jacobi.one partially shares name servers with other domains; examples include mediazoo.de, hebamme.ch, naturfreunde-zueri.ch, aharon.ch and kinogutscheine.org.
Host names with two IP numbers:
ns2.hostpoint.ch points to 2a00:d70:0:b::1d and 217.26.53.254.
ns3.hostpoint.ch points to 2a00:d70:0:b::b and 217.26.60.250.
ns.hostpoint.ch points to 2a00:d70:0:b::d and 217.26.51.254.
Mail Servers
jacobi.one is handled by two mail servers: mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.
jacobi.one has the same mail server setup as other domains, including led.ch, dashcam.ch, maildefer.project-d.org, xn--heidivonniederhusern-pzb.ch and drachenkiste.ch.
Some mail servers are shared between jacobi.one and other domains, for example gk-haustechnik.ch.
Host names with two IP numbers:
mx1.mail.hostpoint.ch points to: 2a00:d70:0:e::200 and 217.26.49.138
mx2.mail.hostpoint.ch points to: 2a00:d70:0:e::201 and 217.26.49.139