developlab.cz - robtex.com
developlab.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a03:b780:1:1:216:3eff:fe00:503🇨🇿 IGNUM-AS2a03:b780::/32 Webglobe s.r.o. H90 | ||||||
| PTR | h90-w21.hosting90.cz | ||||||
| A | 130.193.9.3🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90 | ||||||
| NS | ns1.hosting90.cz ⭐ | ||||||
| A | 2a03:b780::1:1🇨🇿 IGNUM-AS2a03:b780::/32 Webglobe s.r.o. H90 | ||||||
| PTR | ns1.hosting90.cz | ||||||
| A | 130.193.8.82🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90 | ||||||
| PTR | ns1.hosting90.cz | ||||||
| NS | ns2.hosting90.cz | ||||||
| A | 2001:880:0:15::10c🇩🇪 ONE-NETWORK2001:880::/32 | ||||||
| PTR | ns2.hosting90.cz | ||||||
| A | 185.102.21.207🇨🇿 ONE-NETWORK185.102.21.0/24 | ||||||
| PTR | ns2.hosting90.cz | ||||||
| NS | ns3.hosting90.net | ||||||
| A | 2604:a880:800:10::696:f001🇺🇸 DIGITALOCEAN2604:a880:800::/48 DigitalOcean | ||||||
| PTR | ns3.hosting90.net | ||||||
| A | 104.236.202.83🇺🇸 DIGITALOCEAN104.236.192.0/18 DigitalOcean | ||||||
| PTR | ns3.hosting90.net | ||||||
| SOA | ns1.hosting90.czadmin@hosting90.cz 2026-06-16 #2 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1787480503 | ||||||
Same first word
developlab.com |
developlab.it |
developlab.cz |
developlab.biz |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.hosting90.cz2026-08-22 → 2026-08-23 · 2 obs
● 2026-08-23 11:21:36
●NSns2.hosting90.cz2026-08-22 → 2026-08-23 · 2 obs
● 2026-08-23 11:21:36
●NSns3.hosting90.net2026-08-22 → 2026-08-23 · 2 obs
● 2026-08-23 11:21:36
●A130.193.9.32026-08-22 → 2026-08-23 · 2 obs
● 2026-08-23 11:21:36
●A2a03:b780:1:1:216:3eff:fe00:5032026-08-22 → 2026-08-23 · 2 obs
● 2026-08-23 11:21:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| developlab.cz | ns3.hosting90.net, ns1.hosting90.cz, ns2.hosting90.cz | - |
✅ Authoritative Response
Server:130.193.8.82
NS records: ns3.hosting90.net, ns1.hosting90.cz, ns2.hosting90.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.193.9.3 |
| AAAA | 1 | 2a03:b780:1:1:216:3eff:fe00:503 |
| NS | 3 | ns3.hosting90.net, ns2.hosting90.cz... |
| SOA | 1 | ns1.hosting90.cz admin.hosting90.cz |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)
Analysis
IP Addresses
developlab.cz points to the IP addresses 130.193.9.3 and 2a03:b780:1:1:216:3eff:fe00:503
ceskavrtna.cz, ipdshop.cz, apartamentosvaradero.com and two other host names share IP numbers with developlab.cz.
Name Servers
Three name servers are authoritative for developlab.cz: ns1.hosting90.cz, ns2.hosting90.cz and ns3.hosting90.net.
The name servers of developlab.cz overlap at least partially with those of other domains — among them cessnaocc.com, bezbetonu.cz, kopacek.info and two more.
The name servers ns1.hostingzdarma.cz, ns3.hosting-zdarma.net and ns2.hostingzdarma.cz are commonly seen alongside these name servers.
ns1.hosting90.cz resolves to 130.193.8.82 and 2a03:b780::1:1. ns2.hosting90.cz resolves to 185.102.21.207 and 2001:880:0:15::10c. ns3.hosting90.net resolves to 104.236.202.83 and 2604:a880:800:10::696:f001. All three hostnames point to two IP numbers each.