impulskurse.ch - robtex.com
impulskurse.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sokrates.metanet.ch ⚠️ Not in zone NS records | ||||||
| A | 2a00:1128:0:145::70🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | sokrates.metanet.ch | ||||||
| A | 80.74.145.70🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | sokrates.ch-meta.net | ||||||
| NS | ns2.sokrates.metanet.ch ⚠️ Not in zone NS records | ||||||
| A | 2a00:1128:0:201:1::22🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| A | 46.231.201.22🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, Switzerland | ||||||
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 2026-04-14 #9 | ||||||
Subdomains
mail.impulskurse.ch |
Same first word
impulskurse.ch |
Similar names
DNS History
9 records (2 active, 7 former)
○NSns1.dali.sui-inter.net2026-04-14 → 2026-04-14 · 1 obs
○ 2026-04-14 03:26:40
○NSns1.ms-link.ch2015-06-20 → 2017-07-02 · 3 obs
● 2015-06-20 08:45:58
● 2017-07-02 10:00:24
○ 2026-04-14 03:26:40
● 2017-07-02 10:00:24
○ 2026-04-14 03:26:40
●NSns1.sokrates.metanet.ch2026-04-14 → 2026-04-14 · 2 obs
○ 2017-07-02 10:00:24
● 2026-04-14 03:26:40
● 2026-04-14 03:26:40
○NSns2.dali.sui-inter.net2026-04-14 → 2026-04-14 · 1 obs
○ 2026-04-14 03:26:40
○NSns2.ms-link.ch2015-06-20 → 2017-07-02 · 3 obs
● 2015-06-20 08:45:58
● 2017-07-02 10:00:24
○ 2026-04-14 03:26:40
● 2017-07-02 10:00:24
○ 2026-04-14 03:26:40
●NSns2.sokrates.metanet.ch2026-04-14 → 2026-04-14 · 2 obs
○ 2017-07-02 10:00:24
● 2026-04-14 03:26:40
● 2026-04-14 03:26:40
○MXmail.impulskurse.ch2015-06-20 → 2017-07-02 · 3 obs
● 2015-06-20 08:45:58
● 2017-07-02 10:00:24
○ 2026-04-14 03:26:40
● 2017-07-02 10:00:24
○ 2026-04-14 03:26:40
○A178.63.41.1502015-06-20 → 2017-07-02 · 3 obs
● 2015-06-20 08:45:58
● 2017-07-02 10:00:24
○ 2026-04-14 03:26:40
● 2017-07-02 10:00:24
○ 2026-04-14 03:26:40
○A80.74.145.652026-04-14 → 2026-04-14 · 1 obs
○ 2026-04-14 03:26:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| impulskurse.ch | ns2.sokrates.metanet.ch, ns1.sokrates.metanet.ch | - |
✅ Authoritative Response
Server:80.74.145.70
NS records: ns2.sokrates.metanet.ch, ns1.sokrates.metanet.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for impulskurse.ch (unsigned zone)
⏱️ Timing
Total: 884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
impulskurse.ch is the parent of mail.impulskurse.ch.
Name Servers
impulskurse.ch is delegated to two name servers: ns1.sokrates.metanet.ch and ns2.sokrates.metanet.ch.
impulskurse.ch uses the same name server setup as other domains such as le-pot.ch, solinetz-zh.ch, maisondubois.ch, fwgerzensee.ch and agbcheck.ch.
Host names with two IP numbers:
ns1.sokrates.metanet.ch points to 2a00:1128:0:145::70 and 80.74.145.70; ns2.sokrates.metanet.ch points to 2a00:1128:0:201:1::22 and 46.231.201.22.