fs-sq.ch - robtex.com
fs-sq.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.26.156.75🇩🇪 UVENSYS185.26.156.0/24 JonasPasche | ||||||
| PTR | ws20.swissit.net | ||||||
| NS | ns5.swissit.net ⭐ | ||||||
| A | 2a02:2e0:3fc:52:0:62:52:48🇩🇪 PLUSLINE2a02:2e0::/29 Plus.line AG | ||||||
| PTR | ns5.swissit.net | ||||||
| A | 82.98.82.44🇩🇪 PLUSLINE82.98.64.0/18 Plus.line AG | ||||||
| PTR | ns5.swissit.net | ||||||
| NS | ns6.swissit.net | ||||||
| A | 2001:1a50:11:0:5f:8f:ac:55🇩🇪 RHTEC-AS2001:1a50::/32 rh-tec IP Network | ||||||
| PTR | ns6.swissit.net | ||||||
| A | 95.143.172.55🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network | ||||||
| PTR | ns6.swissit.net | ||||||
| MX | mx.fs-sq.ch ⭐ | ||||||
| A | 185.26.156.75🇩🇪 UVENSYS185.26.156.0/24 JonasPasche | ||||||
| PTR | ws20.swissit.net | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns5.swissit.nethostmaster@fs-sq.ch serial=1686139004 | ||||||
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 2026-03-28 #16 | ||||||
Subdomains
mx.fs-sq.ch |
Same first word
fs-sq.ch |
DNS History
5 records (4 active, 1 former)
●NSns5.swissit.net2015-06-13 → 2026-03-28 · 2 obs
● 2026-03-28 07:44:38
●NSns6.swissit.net2015-06-13 → 2026-03-28 · 2 obs
● 2026-03-28 07:44:38
●MXmx.fs-sq.ch2015-06-13 → 2026-03-28 · 2 obs
● 2026-03-28 07:44:38
●A185.26.156.752026-03-21 → 2026-03-28 · 3 obs
● 2026-03-21 02:27:36
● 2026-03-28 07:44:38
○A82.98.82.382015-06-13 → 2017-05-07 · 4 obs
● 2017-05-07 05:34:22
○ 2026-03-21 02:27:36
○ 2026-03-28 07:44:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| fs-sq.ch | ns5.swissit.net, ns6.swissit.net | - |
✅ Authoritative Response
Server:95.143.172.55
NS records: ns5.swissit.net, ns6.swissit.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fs-sq.ch (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.26.156.75 |
| NS | 2 | ns5.swissit.net, ns6.swissit.net |
| MX | 1 | mx.fs-sq.ch (pri: 0) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns5.swissit.net hostmaster.fs-sq.ch |
Analysis
Hierarchy
fs-sq.ch is the parent of mx.fs-sq.ch.
IP Addresses
fs-sq.ch resolves to one IP number: 185.26.156.75.
other host names including www.schuetzenhaus-rheintal.at, mx.mgossner.ch, mx.praxis-schindler.ch, allwork.ch and schluesselservice.master-key.ch share IP numbers with fs-sq.ch.
Name Servers
fs-sq.ch is delegated to two name servers ns5.swissit.net and ns6.swissit.net.
fs-sq.ch shares the same name server setup as other domains, for instance berberpferde.ch, introibo.ch, hellgate.ch, lanz-frey.ch and thesite.ch.
fs-sq.ch at least partially shares name servers with other domains, for instance meuli.ch, growpy.ch, beeundess.ch, eelixir.net and niceonline.ch.
Host names with two IP numbers:
The host name ns5.swissit.net points to 2a02:2e0:3fc:52:0:62:52:48 and 82.98.82.44; the host name ns6.swissit.net points to 2001:1a50:11:0:5f:8f:ac:55 and 95.143.172.55.
Mail Servers
fs-sq.ch is handled by a single mail server, mx.fs-sq.ch.
mx.fs-sq.ch resolves to IP 185.26.156.75.