dev-it.org - dns.ninja
dev-it.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:430:144::2🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| A | 185.58.41.93🇨🇿 MASTER-AS185.58.40.0/22 CZ-MASTER-20140519 | ||||||
| NS | ns1.rosti.cz ⭐ ⚠️ Not in parent delegation | ||||||
| A | 206.189.248.79🇩🇪 DIGITALOCEAN206.189.248.0/22 DigitalOcean | ||||||
| NS | ns1.strauch.cz ⚠️ Not in zone NS records | ||||||
| A | 206.189.248.79🇩🇪 DIGITALOCEAN206.189.248.0/22 DigitalOcean | ||||||
| NS | ns2.rosti.cz ⚠️ Not in parent delegation | ||||||
| A | 174.138.105.192🇳🇱 DIGITALOCEAN174.138.104.0/22 DigitalOcean | ||||||
| NS | ns2.strauch.cz ⚠️ Not in zone NS records | ||||||
| A | 174.138.105.192🇳🇱 DIGITALOCEAN174.138.104.0/22 DigitalOcean | ||||||
| SOA | ns1.rosti.czcx@initd.cz 2026-05-13 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781702072 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.rosti.cz2026-02-17 → 2026-06-17 · 3 obs
● 2026-02-17 23:54:24
● 2026-06-17 13:46:02
●NSns1.strauch.cz2015-07-25 → 2026-06-17 · 2 obs
● 2026-06-17 13:46:02
●NSns2.rosti.cz2026-02-17 → 2026-06-17 · 3 obs
● 2026-02-17 23:54:24
● 2026-06-17 13:46:02
●NSns2.strauch.cz2015-07-25 → 2026-06-17 · 2 obs
● 2026-06-17 13:46:02
○MXmail.rosti.cz2015-07-25 → 2017-12-27 · 4 obs
● 2017-12-27 16:14:52
○ 2026-02-17 23:54:24
○ 2026-06-17 13:46:02
●A185.58.41.932026-02-17 → 2026-06-17 · 3 obs
● 2026-02-17 23:54:24
● 2026-06-17 13:46:02
●A2a01:430:144::22026-02-17 → 2026-06-17 · 3 obs
● 2026-02-17 23:54:24
● 2026-06-17 13:46:02
○A83.167.253.742015-07-25 → 2017-12-27 · 4 obs
● 2017-12-27 16:14:52
○ 2026-02-17 23:54:24
○ 2026-06-17 13:46:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| dev-it.org | ns2.strauch.cz, ns1.strauch.cz | - |
✅ Authoritative Response
Server:174.138.105.192
NS records: ns2.strauch.cz, ns1.strauch.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-it.org (unsigned zone)
⏱️ Timing
Total: 732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.58.41.93 |
| AAAA | 1 | 2a01:430:144::2 |
| NS | 2 | ns1.rosti.cz, ns2.rosti.cz |
| SOA | 1 | ns1.rosti.cz cx.initd.cz |
Analysis
Hierarchy
ns2.dev-it.org and ns.dev-it.org each fall under dev-it.org as their parent domain.
IP Addresses
dev-it.org points to the IP addresses 185.58.41.93 and 2a01:430:144::2
Two other host names, along with audioranny.cz, chmel.net and msliga.info, also share IP numbers with dev-it.org.
Name Servers
The NS records for dev-it.org point to four name servers: ns1.rosti.cz, ns2.rosti.cz, ns1.strauch.cz and ns2.strauch.cz.
The name servers of dev-it.org overlap at least partially with those of other domains — among them scripts4all.eu, mtasa.cz, kraz.eu and two more.
Each of the host names ns1.rosti.cz, ns2.rosti.cz, ns1.strauch.cz and ns2.strauch.cz has one IP address: ns1.rosti.cz resolves to 206.189.248.79, ns2.rosti.cz resolves to 174.138.105.192, ns1.strauch.cz resolves to 206.189.248.79 and ns2.strauch.cz resolves to 174.138.105.192.
These two host names — ns1.rosti.cz and ns1.strauch.cz — each point to 206.189.248.79 IP addresses.
These two host names — ns2.rosti.cz and ns2.strauch.cz — each point to 174.138.105.192 IP addresses.