systemsofus.ch - robtex.com
systemsofus.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.156.60🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| NS | ns2.elsa.metanet.ch ⭐ | ||||||
| A | 2a00:1128:0:201:1::75🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| A | 46.231.201.75🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, part of group.one | ||||||
| NS | ns1.elsa.metanet.ch | ||||||
| A | 2a00:1128:0:156::60🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | elsa.metanet.ch | ||||||
| A | 80.74.156.60🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| MX | mail.systemsofus.ch ⭐ | ||||||
| A | 80.74.156.60🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a ~all | ||||||
| SOA | ns2.elsa.metanet.chhostmaster@systemsofus.ch 2026-08-15 #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 2026-10-07 #43 | ||||||
Same first word
systemsofus.ch |
systemsofus.com |
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.elsa.metanet.ch2026-08-21 → 2026-10-07 · 2 obs
● 2026-10-07 19:57:26
●NSns2.elsa.metanet.ch2026-08-21 → 2026-10-07 · 2 obs
● 2026-10-07 19:57:26
●MXmail.systemsofus.ch2026-08-21 → 2026-10-07 · 4 obs
○ 2026-09-20 06:22:24
● 2026-09-27 11:44:38
● 2026-10-07 19:57:26
●A80.74.156.602026-08-21 → 2026-10-07 · 4 obs
○ 2026-09-20 06:22:24
● 2026-09-27 11:44:38
● 2026-10-07 19:57:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| systemsofus.ch | ns1.elsa.metanet.ch, ns2.elsa.metanet.ch | - |
✅ Authoritative Response
Server:46.231.201.75
NS records: ns1.elsa.metanet.ch, ns2.elsa.metanet.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemsofus.ch (unsigned zone)
⏱️ Timing
Total: 1028ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.156.60 |
| NS | 2 | ns1.elsa.metanet.ch, ns2.elsa.metanet.ch |
| MX | 1 | mail.systemsofus.ch (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.sui-inter.net +mx +a |
| SOA | 1 | ns2.elsa.metanet.ch hostmaster.systemsof |
Analysis
IP Addresses
systemsofus.ch points to a single IP number: 80.74.156.60.
Additional host names — immanuel-buettner.ch, brick-basar.ch, rolfbuehler.ch and two others — share IP numbers with systemsofus.ch.
Name Servers
systemsofus.ch is served by two delegated name servers, ns1.elsa.metanet.ch and ns2.elsa.metanet.ch.
systemsofus.ch shares its name server setup with other domains, including renggli-graf.ch, gegen-menschenhandel.ch, steine-im-weltall.ch and two others.
Each of the two host names carries two IP addresses: ns1.elsa.metanet.ch points to 80.74.156.60 and 2a00:1128:0:156::60, and ns2.elsa.metanet.ch points to 46.231.201.75 and 2a00:1128:0:201:1::75.
Mail Servers
systemsofus.ch has one mail server: mail.systemsofus.ch.
There is one IP number for mail.systemsofus.ch: 80.74.156.60.