etutorials.ch - robtex.com
etutorials.ch
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 2026-09-15 #38 | ||||||
Same first word
etutorials.ca |
etutorials.top |
etutorials.de |
etutorials.ch |
etutorials.co.in |
etutorials.net |
etutorials.vip |
etutorials.com |
etutorials.in |
etutorials.me |
etutorials.info |
etutorials.store |
etutorials.org |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSdns11.firestorm.ch2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 17:28:58
●NSdns12.firestorm-isp.com2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 17:28:58
●NSdns13.firestorm-isp.com2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 17:28:58
●NSdns14.firestorm.ch2026-09-05 → 2026-09-15 · 2 obs
● 2026-09-15 17:28:58
●MXsr47.firestorm.ch2026-09-05 → 2026-09-15 · 4 obs
○ 2026-09-07 06:14:06
● 2026-09-07 10:45:26
● 2026-09-15 17:28:58
●A185.85.111.2412026-09-05 → 2026-09-15 · 4 obs
○ 2026-09-07 06:14:06
● 2026-09-07 10:45:26
● 2026-09-15 17:28:58
●A2a14:6640:300:1::f12026-09-05 → 2026-09-15 · 4 obs
○ 2026-09-07 06:14:06
● 2026-09-07 10:45:26
● 2026-09-15 17:28:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | 10 records |
| etutorials.ch | dns14.firestorm.ch, dns13.firestorm-isp.com, dns11.firestorm.ch, dns12.firestorm-isp.com | 6 records |
✅ Authoritative Response
Server:185.85.109.50
NS records: dns14.firestorm.ch, dns13.firestorm-isp.com, dns11.firestorm.ch, dns12.firestorm-isp.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.85.111.241 |
| AAAA | 1 | 2a14:6640:300:1::f1 |
| NS | 4 | dns14.firestorm.ch, dns13.firestorm-isp.com... |
| MX | 1 | sr47.firestorm.ch (pri: 10) |
| TXT | 1 | v=spf1 include:spf.firestorm.ch -all |
| SOA | 1 | dns11.firestorm.ch info.firestorm.ch |
📌 Glue Records Collected
Total: 16
In-bailiwick: 10 (b.nic.ch, b.nic.ch, e.nic.ch...)
Out-of-bailiwick: 6 (dns14.firestorm.ch, dns14.firestorm.ch, dns11.firestorm.ch...)
Analysis
IP Addresses
etutorials.ch resolves to the IP addresses 185.85.111.241 and 2a14:6640:300:1::f1
Two other host names, along with courtagepointi.ch, tambourenschule.ch and rechtsinfo-schweiz.ch, also share IP numbers with etutorials.ch.
Name Servers
The NS records for etutorials.ch point to four name servers: dns11.firestorm.ch, dns14.firestorm.ch, dns12.firestorm-isp.com and dns13.firestorm-isp.com.
etutorials.ch partially shares its NS delegation with several other domains, including evinkaspielwaren.ch, baurec.ch, stadtkinder.reisen and two others.
The name servers ns1.myserverpanel.ch, ns2.myserverpanel.ch, ns3.myserverpanel.ch and ns4.myserverpanel.ch are often found in use alongside these name servers.
Host names that resolve to four IP numbers:
dns14.firestorm.ch maps to the following IP addresses: 46.140.230.170, 185.206.180.93, 2a0b:1640:1:1:1:1:12cd:a04a and 2a14:6640:100:ff::32.
Host names that have two IP addresses:
dns11.firestorm.ch points to 185.85.110.50 and 2a14:6640:200::32.
dns12.firestorm-isp.com points to 185.85.109.50 and 2a14:6640:100::32.
dns13.firestorm-isp.com points to 185.85.111.180 and 2a14:6640:300::b4.
Mail Servers
The sole mail server for etutorials.ch is sr47.firestorm.ch.
Among the domains sharing a mail server setup with etutorials.ch are canazlar.ch, chemix.ch, tcreigoldswil.ch and two others.
The host sr47.firestorm.ch resolves to 185.85.110.11 and 2a14:6640:200:1::b — two IP addresses.