ntserver.cz - robtex.com
ntserver.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.160.68.207🇨🇿 O2-CZECH-REPUBLIC85.160.0.0/15 CZ.CZNET | ||||||
| PTR | 85-160-68-207.reb.o2.cz | ||||||
| NS | ns.servery.cz ⭐ | ||||||
| A | 81.95.96.2🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1 | ||||||
| PTR | alfa.ns.active24.cz | ||||||
| NS | alfa.ns.active24.cz | ||||||
| A | 2a02:4a8:ac24:100::96:2🇨🇿 ACTIVE24-AS2a02:4a8::/32 CZ-ACTIVE24-NET6 | ||||||
| PTR | alfa.ns.active24.cz | ||||||
| A | 81.95.96.2🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1 | ||||||
| PTR | alfa.ns.active24.cz | ||||||
| NS | beta.ns.active24.cz | ||||||
| A | 2a00:4b40:1000:590:185:111:90:94🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | beta.ns.active24.cz | ||||||
| A | 185.111.90.94🇭🇺 WEBSUPPORT-SRO-SK-AS185.111.88.0/22 | ||||||
| PTR | beta.ns.active24.cz | ||||||
| NS | gama.ns.active24.sk | ||||||
| A | 2a00:1968:0:1002:185:71:158:30🇸🇪 LOOPIA32a00:1968::/48 | ||||||
| PTR | gama.ns.active24.sk | ||||||
| A | 185.71.158.30🇸🇪 LOOPIA3185.71.158.0/24 | ||||||
| PTR | gama.ns.active24.sk | ||||||
| SOA | ns.servery.czhostmaster@active24.cz 2026-01-15 #1 | ||||||
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=1774376238 | ||||||
Same first word
Similar names
servernt.com |
servrent.com |
serventr.com |
tnserver.com |
netservr.com |
servernt.de |
ternserv.com |
verrents.com |
rrevents.co.uk |
rentserv.com |
vrteenrs.com |
tnserver.de |
revstern.com |
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rentserv.com.br |
DNS History
6 records (5 active, 1 former)
●NSalfa.ns.active24.cz2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 18:44:42
●NSbeta.ns.active24.cz2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 18:44:42
●NSgama.ns.active24.sk2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 18:44:42
●NSns.servery.cz2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 18:44:42
○A185.14.232.1742015-07-19 → 2016-09-30 · 4 obs
● 2016-09-30 13:13:58
○ 2026-02-15 14:54:20
○ 2026-03-24 18:44:42
●A85.160.68.2072026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 14:54:20
● 2026-03-24 18:44:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| ntserver.cz | alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk | 4 records |
✅ Authoritative Response
Server:81.95.96.2
NS records: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntserver.cz (unsigned zone)
⏱️ Timing
Total: 1451ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.160.68.207 |
| NS | 3 | alfa.ns.active24.cz, beta.ns.active24.cz... |
| SOA | 1 | ns.servery.cz hostmaster.active24.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (alfa.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
IP Addresses
ntserver.cz points to a single IP: 85.160.68.207.
Name Servers
ntserver.cz's delegation is handled by four name servers: ns.servery.cz, alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
ntserver.cz partially shares name servers with other domains; examples include skolamichael.cz, offroadbrno.com, archaplan.cz, batmarketing.cz and delimax.eu.
These name servers are often used with the name servers ns.servery.com and ns.dns4.cz.
Host names with two IP numbers:
alfa.ns.active24.cz points to: 2a02:4a8:ac24:100::96:2 and 81.95.96.2.
beta.ns.active24.cz points to: 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94.
gama.ns.active24.sk points to: 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30.
Host names with one IP number:
ns.servery.cz points to: 81.95.96.2.
Host names that point to 81.95.96.2: alfa.ns.active24.cz and ns.servery.cz.