sterk.net - robtex.com
sterk.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cmss.nl ⚠️ Not in zone NS records | ||||||
| A | 136.144.187.227🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | nl2.cmss.nl | ||||||
| NS | ns2.cmss.nl ⚠️ Not in zone NS records | ||||||
| A | 37.97.138.226🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | nl1.cmss.nl | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSns1.cmss.nl2026-03-21 → 2026-03-23 · 3 obs
○ 2016-11-20 01:24:20
● 2026-03-21 08:13:38
● 2026-03-23 07:31:48
● 2026-03-21 08:13:38
● 2026-03-23 07:31:48
○NSns1.sterk.net2007-09-15 → 2016-11-20 · 4 obs
● 2007-09-15 01:09:38
● 2016-11-20 01:24:20
○ 2026-03-21 08:13:38
○ 2026-03-23 07:31:48
● 2016-11-20 01:24:20
○ 2026-03-21 08:13:38
○ 2026-03-23 07:31:48
●NSns2.cmss.nl2026-03-21 → 2026-03-23 · 3 obs
○ 2016-11-20 01:24:20
● 2026-03-21 08:13:38
● 2026-03-23 07:31:48
● 2026-03-21 08:13:38
● 2026-03-23 07:31:48
○NSns2.sterk.net2007-09-15 → 2016-11-20 · 4 obs
● 2007-09-15 01:09:38
● 2016-11-20 01:24:20
○ 2026-03-21 08:13:38
○ 2026-03-23 07:31:48
● 2016-11-20 01:24:20
○ 2026-03-21 08:13:38
○ 2026-03-23 07:31:48
○MXmail.sterk.net2007-09-15 → 2016-11-20 · 4 obs
● 2007-09-15 01:09:38
● 2016-11-20 01:24:20
○ 2026-03-21 08:13:38
○ 2026-03-23 07:31:48
● 2016-11-20 01:24:20
○ 2026-03-21 08:13:38
○ 2026-03-23 07:31:48
○A213.247.60.1472007-09-15 → 2007-09-15 · 3 obs
● 2007-09-15 01:09:38
○ 2015-06-15 04:47:44
○ 2026-03-23 07:31:48
○ 2015-06-15 04:47:44
○ 2026-03-23 07:31:48
○A81.26.215.1042015-06-15 → 2016-11-20 · 5 obs
○ 2007-09-15 01:09:38
● 2015-06-15 04:47:44
● 2016-11-20 01:24:20
○ 2026-03-21 08:13:38
○ 2026-03-23 07:31:48
● 2015-06-15 04:47:44
● 2016-11-20 01:24:20
○ 2026-03-21 08:13:38
○ 2026-03-23 07:31:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sterk.net | ns1.cmss.nl, ns2.cmss.nl | - |
✅ Authoritative Response
Server:136.144.187.227
NS records: ns1.cmss.nl, ns2.cmss.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sterk.net (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
sterk.net's delegation uses two name servers: ns1.cmss.nl and ns2.cmss.nl.
sterk.net uses the same name server setup as other domains, such as dijkstra-automatisering.nl, dijkstra.it, doumatrappen.nl, cmss.nl and moerdijktechniek.nl.
sterk.net at least partially shares name servers with other domains, for example l-art.nl.
Host names with a single IP address: ns1.cmss.nl points to 136.144.187.227; ns2.cmss.nl points to 37.97.138.226.