second-fire.ch - robtex.com
second-fire.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.139.158.28🇩🇪 UVENSYS185.139.158.0/24 | ||||||
| PTR | ws25.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.second-fire.ch ⭐ | ||||||
| A | 185.139.158.28🇩🇪 UVENSYS185.139.158.0/24 | ||||||
| PTR | ws25.swissit.net | ||||||
| TXT | v=spf1 a mx include:spf.swissit.net -all | ||||||
| SOA | ns5.swissit.nethostmaster@second-fire.ch serial=1739800383 | ||||||
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 2026-08-12 #12 | ||||||
Subdomains
mx.second-fire.ch |
Same first word
second-fire.ch |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.swissit.net2015-05-25 → 2026-08-12 · 2 obs
● 2026-08-12 05:05:26
●NSns6.swissit.net2015-05-25 → 2026-08-12 · 2 obs
● 2026-08-12 05:05:26
●MXmx.second-fire.ch2015-05-25 → 2026-08-12 · 2 obs
● 2026-08-12 05:05:26
●A185.139.158.282026-07-09 → 2026-08-12 · 3 obs
● 2026-07-09 22:32:10
● 2026-08-12 05:05:26
○A185.26.156.1102018-07-18 → 2018-07-18 · 4 obs
● 2018-07-18 17:27:58
○ 2026-07-09 22:32:10
○ 2026-08-12 05:05:26
○A82.98.82.402015-05-25 → 2016-12-23 · 4 obs
● 2016-12-23 13:14:42
○ 2018-07-18 17:27:58
○ 2026-08-12 05:05:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, e.nic.ch, a.nic.ch, b.nic.ch... | - |
| second-fire.ch | ns5.swissit.net, ns6.swissit.net | - |
✅ Authoritative Response
Server:82.98.82.44
NS records: ns5.swissit.net, ns6.swissit.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for second-fire.ch (unsigned zone)
⏱️ Timing
Total: 789ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.139.158.28 |
| NS | 2 | ns5.swissit.net, ns6.swissit.net |
| MX | 1 | mx.second-fire.ch (pri: 0) |
| TXT | 1 | v=spf1 a mx include:spf.swissit.net -all |
| SOA | 1 | ns5.swissit.net hostmaster.second-fire.c |
Analysis
Hierarchy
second-fire.ch is the parent zone for mx.second-fire.ch.
IP Addresses
second-fire.ch resolves to just one IP address, 185.139.158.28.
Two other host names, along with sandbueel.ch, comparit.ch and mx.ruscha.ch, also share IP numbers with second-fire.ch.
Name Servers
DNS delegation for second-fire.ch points to two name servers: ns5.swissit.net and ns6.swissit.net.
second-fire.ch shares its NS records with other domains, for example village.ch, muenzen.ch, computerlink.ch and two others.
second-fire.ch partially shares its NS delegation with several other domains, including gfa-baar.ch, yancor.ch, tsls.ch and two others.
ns5.swissit.net directs to 82.98.82.44 and 2a02:2e0:3fc:52:0:62:52:48. ns6.swissit.net directs to 95.143.172.55 and 2001:1a50:11:0:5f:8f:ac:55. Each host name carries two IP addresses.
Mail Servers
The sole mail server for second-fire.ch is mx.second-fire.ch.
mx.second-fire.ch has exactly one IP number: 185.139.158.28.