e-learning.ch - dns.ninja
e-learning.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.103.163.98🇨🇭 Microsoft51.103.0.0/16 | ||||||
| PTR | mx1.swisslearninghub.email | ||||||
| NS | ns1-07.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::7🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| A | 13.107.236.7🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| NS | ns2-07.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| A | 150.171.21.7🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| NS | ns3-07.azure-dns.org | ||||||
| A | 2a01:111:4000:700::7🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| A | 204.14.183.7🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| NS | ns4-07.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| A | 208.84.5.7🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| SOA | ns1-07.azure-dns.comazuredns-hostmaster@microsoft.com 2022-05-30 #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 2026-08-15 #29 | ||||||
Subdomains
www.e-learning.ch |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns1.crealogix.com2015-08-14 → 2018-09-20 · 7 obs
● 2016-04-04 21:17:58
○ 2016-08-25 15:01:08
● 2017-07-25 22:57:32
● 2018-09-20 06:43:06
○ 2026-04-01 15:42:34
○ 2026-08-15 12:53:38
○NSdns2.crealogix.com2015-08-14 → 2018-09-20 · 7 obs
● 2016-04-04 21:17:58
○ 2016-08-25 15:01:08
● 2017-07-25 22:57:32
● 2018-09-20 06:43:06
○ 2026-04-01 15:42:34
○ 2026-08-15 12:53:38
○NSmns.crealogix.com2016-08-25 → 2016-08-25 · 4 obs
● 2016-08-25 15:01:08
○ 2017-07-25 22:57:32
○ 2026-08-15 12:53:38
●NSns1-07.azure-dns.com2026-04-01 → 2026-08-15 · 3 obs
● 2026-04-01 15:42:34
● 2026-08-15 12:53:38
○NSns1.ip-plus.net2016-08-25 → 2016-08-25 · 4 obs
● 2016-08-25 15:01:08
○ 2017-07-25 22:57:32
○ 2026-08-15 12:53:38
●NSns2-07.azure-dns.net2026-04-01 → 2026-08-15 · 3 obs
● 2026-04-01 15:42:34
● 2026-08-15 12:53:38
●NSns3-07.azure-dns.org2026-04-01 → 2026-08-15 · 3 obs
● 2026-04-01 15:42:34
● 2026-08-15 12:53:38
●NSns4-07.azure-dns.info2026-04-01 → 2026-08-15 · 3 obs
● 2026-04-01 15:42:34
● 2026-08-15 12:53:38
●A51.103.163.982026-04-01 → 2026-08-15 · 3 obs
● 2026-04-01 15:42:34
● 2026-08-15 12:53:38
○A78.47.47.272016-08-25 → 2018-09-20 · 5 obs
● 2016-08-25 15:01:08
● 2018-09-20 06:43:06
○ 2026-04-01 15:42:34
○ 2026-08-15 12:53:38
○A91.199.98.2302015-08-14 → 2016-04-04 · 4 obs
● 2016-04-04 21:17:58
○ 2016-08-25 15:01:08
○ 2026-08-15 12:53:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, e.nic.ch, d.nic.ch, b.nic.ch... | - |
| e-learning.ch | ns3-07.azure-dns.org, ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns2-07.azure-dns.net | - |
✅ Authoritative Response
Server:150.171.21.7
NS records: ns3-07.azure-dns.org, ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns2-07.azure-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for e-learning.ch (unsigned zone)
⏱️ Timing
Total: 984ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.103.163.98 |
| NS | 4 | ns1-07.azure-dns.com, ns2-07.azure-dns.net... |
| SOA | 1 | ns1-07.azure-dns.com azuredns-hostmaster |
Analysis
Hierarchy
e-learning.ch serves as the parent of www.e-learning.ch.
IP Addresses
e-learning.ch points to a single IP number: 51.103.163.98.
Additional host names — ag-elearning.ch, evento.ch, mail.ag-elearning.ch and two others — share IP numbers with e-learning.ch.
Name Servers
e-learning.ch has four authoritative name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.
e-learning.ch has at least partial name server overlap with other domains, such as skype-access.com.es, avfuel.cloud, altaven.eu and two others.
ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org all point to exactly two IP numbers each: ns1-07.azure-dns.com → 13.107.236.7 and 2603:1061:0:700::7; ns4-07.azure-dns.info → 208.84.5.7 and 2620:1ec:bda:700::7; ns2-07.azure-dns.net → 150.171.21.7 and 2620:1ec:8ec:700::7; ns3-07.azure-dns.org → 204.14.183.7 and 2a01:111:4000:700::7.