klassenbuch.ch - robtex.com
klassenbuch.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 2026-05-12 #1 | ||||||
Same first word
DNS History
16 records (5 active, 11 former)
○NSdns1.phtg.ch2015-07-15 → 2017-03-24 · 4 obs
● 2017-03-24 22:53:50
○ 2019-12-27 10:12:34
○ 2026-05-11 23:06:46
●NSns1.nameshift.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 07:47:42
● 2026-05-11 23:06:46
○NSns1.sedoparking.com2019-12-27 → 2019-12-27 · 4 obs
● 2019-12-27 10:12:34
○ 2026-02-15 07:47:42
○ 2026-05-11 23:06:46
●NSns2.nameshift.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 07:47:42
● 2026-05-11 23:06:46
○NSns2.sedoparking.com2019-12-27 → 2019-12-27 · 4 obs
● 2019-12-27 10:12:34
○ 2026-02-15 07:47:42
○ 2026-05-11 23:06:46
○NSscsnms.switch.ch2015-07-15 → 2017-03-24 · 4 obs
● 2017-03-24 22:53:50
○ 2019-12-27 10:12:34
○ 2026-05-11 23:06:46
●NSxmhvxw.ns3.nameshift.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 07:47:42
● 2026-05-11 23:06:46
○MX.2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 07:47:42
○ 2026-05-11 23:06:46
○MXlocalhost2019-12-27 → 2026-02-15 · 3 obs
● 2026-02-15 07:47:42
○ 2026-05-11 23:06:46
●A134.199.240.1622026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:06:46
○A195.176.25.1872015-12-11 → 2017-03-24 · 5 obs
● 2015-12-11 20:39:02
● 2017-03-24 22:53:50
○ 2019-12-27 10:12:34
○ 2026-05-11 23:06:46
○A195.176.26.362015-07-15 → 2015-07-15 · 3 obs
○ 2015-12-11 20:39:02
○ 2026-05-11 23:06:46
○A209.38.6.612026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 07:47:42
○ 2026-05-11 23:06:46
○A2604:a880:4:1d0:0:1:2626:a0002026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 07:47:42
○ 2026-05-11 23:06:46
●A2604:a880:800:14:0:1:f06c:60002026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:06:46
○A91.195.240.1262019-12-27 → 2019-12-27 · 4 obs
● 2019-12-27 10:12:34
○ 2026-02-15 07:47:42
○ 2026-05-11 23:06:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, d.nic.ch, f.nic.ch, b.nic.ch... | - |
| klassenbuch.ch | ns2.nameshift.com, ns1.nameshift.com, xmhvxw.ns3.nameshift.com | - |
✅ Authoritative Response
Server:166.117.238.1
NS records: ns2.nameshift.com, ns1.nameshift.com, xmhvxw.ns3.nameshift.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for klassenbuch.ch (unsigned zone)
⏱️ Timing
Total: 1184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.199.240.162 |
| AAAA | 1 | 2604:a880:800:14:0:1:f06c:6000 |
| NS | 3 | ns1.nameshift.com, ns2.nameshift.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.nameshift.com hostmaster.nameshift.c |
Analysis
IP Addresses
klassenbuch.ch points to two IP numbers: 2604:a880:800:14:0:1:f06c:6000 and 134.199.240.162.
Other host names, for instance abbs.fr, sobio.de, www.qbuz.nl, www.voja.it and tua.ch share IP numbers with klassenbuch.ch.
Name Servers
klassenbuch.ch is delegated to three name servers: ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com.
klassenbuch.ch at least partially shares its name servers with other domains, for instance mail.propertyinvestment.eu, 217-22-60-73.no-reverse.nmv.be, sanwa.be, dawn.at and masthoff.nl.
These name servers are commonly used with poit15.ns3.nameshift.com, lb9d7c.ns3.nameshift.com, 1ux2f3.ns3.nameshift.com, 7pt9xn.ns3.nameshift.com, 3wtxrx.ns3.nameshift.com, blsv8b.ns3.nameshift.com and 6uwma6.ns3.nameshift.com.
Host names with two IP numbers:
ns1.nameshift.com points to: 2600:9000:a61b:4497:71ce:e3b5:812b:b9be and 13.248.250.100.
ns2.nameshift.com points to: 2600:9000:a50c:3f98:ac6f:9cd5:adde:e0e0 and 166.117.238.1.
xmhvxw.ns3.nameshift.com points to: 2600:9000:a61b:4497:d531:38f9:755f:9384 and 75.2.81.78.