certlab.ch - dns.ninja
certlab.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.230.212.34🇨🇭 NINE94.230.208.0/20 Nine Internet Solutions AG, Switzerland | ||||||
| NS | ns5.nine.ch ⭐ | ||||||
| A | 2001:67c:2f98:5::5🇨🇭 NINE2001:67c:2f98::/48 Nine Internet Solutions AG, Switzerland | ||||||
| PTR | ns5.nine.ch | ||||||
| A | 193.17.85.122🇨🇭 NINE193.17.85.0/24 Nine Internet Solutions AG, Switzerland | ||||||
| PTR | ns5.nine.ch | ||||||
| NS | ns6.nine.ch | ||||||
| A | 2a02:418:400b:1::6🇨🇭 NINE2a02:418::/29 Nine Internet Solutions AG, Switzerland | ||||||
| PTR | ns6.nine.ch | ||||||
| A | 5.148.164.36🇨🇭 NINE5.148.160.0/19 Nine Internet Solutions AG, Switzerland | ||||||
| PTR | ns6.nine.ch | ||||||
| SOA | ns5.nine.chtom@nine.ch 2013-07-08 #2 | ||||||
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 2026-07-01 #44 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A94.230.212.342015-06-17 → 2026-07-01 · 2 obs
● 2026-07-01 20:14:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| certlab.ch | ns6.nine.ch, ns5.nine.ch | - |
✅ Authoritative Response
Server:193.17.85.122
NS records: ns6.nine.ch, ns5.nine.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certlab.ch (unsigned zone)
⏱️ Timing
Total: 878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.230.212.34 |
| NS | 2 | ns6.nine.ch, ns5.nine.ch |
| SOA | 1 | ns5.nine.ch tom.nine.ch |
Analysis
IP Addresses
certlab.ch directs to one IP number, which is 94.230.212.34.
sev.ch, for instance, is one of the other host names sharing IP numbers with certlab.ch.
Name Servers
certlab.ch uses two name servers for its delegation: ns5.nine.ch and ns6.nine.ch.
certlab.ch has the same name server delegation as a number of other domains, such as 4pos.com, showtherapy.ch, restwertboerse.ch and two more.
certlab.ch has at least partial name server overlap with other domains, such as faireundon.ch, electrosuisse.ch, redab.ch and two others.
It is common to find these name servers paired with the name servers ns3.nine.ch.
The two host names ns5.nine.ch and ns6.nine.ch each have a pair of IP addresses: ns5.nine.ch has 193.17.85.122 and 2001:67c:2f98:5::5, and ns6.nine.ch has 5.148.164.36 and 2a02:418:400b:1::6.