colbert.cz - robtex.com
colbert.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-a.g-net.cz ⭐ | ||||||
| A | 2a03:5e40:4000:601::1🇨🇿 CLOUD4COM-AS2a03:5e40::/32 | ||||||
| A | 185.10.87.42🇨🇿 CLOUD4COM-AS185.10.84.0/22 | ||||||
| NS | dns-b.g-net.cz | ||||||
| A | 2001:ae8:23:301::1🇨🇿 GIN2001:ae8::/32 's network | ||||||
| A | 212.71.163.12🇨🇿 GIN212.71.128.0/18 's network | ||||||
| PTR | dns-b.g-net.cz | ||||||
| SOA | dns-a.g-net.czhostmaster@g-net.cz serial=3 | ||||||
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=1778611657 | ||||||
Same first word
Similar names
beltcro.com |
blocter.com |
lectorb.com |
brtelco.net |
tblcore.com |
corbelt.com |
orelcbt.com |
corblet.com |
brtelco.org |
brtelco.com |
bectrol.ca |
bectrol.com |
trebloc.com |
DNS History
6 records (2 active, 4 former)
●NSdns-a.g-net.cz2026-04-10 → 2026-05-12 · 3 obs
○ 2017-03-30 22:22:56
● 2026-04-10 11:20:42
● 2026-05-12 19:36:14
● 2026-04-10 11:20:42
● 2026-05-12 19:36:14
●NSdns-b.g-net.cz2026-04-10 → 2026-05-12 · 3 obs
○ 2017-03-30 22:22:56
● 2026-04-10 11:20:42
● 2026-05-12 19:36:14
● 2026-04-10 11:20:42
● 2026-05-12 19:36:14
○NSdnssec.thosting.cz2015-07-12 → 2017-03-30 · 4 obs
● 2015-07-12 15:51:46
● 2017-03-30 22:22:56
○ 2026-04-10 11:20:42
○ 2026-05-12 19:36:14
● 2017-03-30 22:22:56
○ 2026-04-10 11:20:42
○ 2026-05-12 19:36:14
○NSns.thosting.cz2015-07-12 → 2017-03-30 · 4 obs
● 2015-07-12 15:51:46
● 2017-03-30 22:22:56
○ 2026-04-10 11:20:42
○ 2026-05-12 19:36:14
● 2017-03-30 22:22:56
○ 2026-04-10 11:20:42
○ 2026-05-12 19:36:14
○NSns1.thosting.cz2015-07-12 → 2017-03-30 · 4 obs
● 2015-07-12 15:51:46
● 2017-03-30 22:22:56
○ 2026-04-10 11:20:42
○ 2026-05-12 19:36:14
● 2017-03-30 22:22:56
○ 2026-04-10 11:20:42
○ 2026-05-12 19:36:14
○NSns2.thosting.cz2015-07-12 → 2017-03-30 · 4 obs
● 2015-07-12 15:51:46
● 2017-03-30 22:22:56
○ 2026-04-10 11:20:42
○ 2026-05-12 19:36:14
● 2017-03-30 22:22:56
○ 2026-04-10 11:20:42
○ 2026-05-12 19:36:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| colbert.cz | dns-a.g-net.cz, dns-b.g-net.cz | - |
✅ Authoritative Response
Server:185.10.87.42
NS records: dns-a.g-net.cz, dns-b.g-net.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colbert.cz (unsigned zone)
⏱️ Timing
Total: 1677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns-a.g-net.cz, dns-b.g-net.cz |
| SOA | 1 | dns-a.g-net.cz hostmaster.g-net.cz |
Analysis
Name Servers
colbert.cz is delegated to two name servers dns-a.g-net.cz and dns-b.g-net.cz.
colbert.cz shares the same name server setup as other domains, for instance 187.71.212.in-addr.arpa, 163.71.212.in-addr.arpa, areko-praha.cz, 179.71.212.in-addr.arpa and 162.71.212.in-addr.arpa.
Host names with two IP numbers:
The host name dns-a.g-net.cz points to 2a03:5e40:4000:601::1 and 185.10.87.42; the host name dns-b.g-net.cz points to 2001:ae8:23:301::1 and 212.71.163.12.