ns2.dserver.cz - robtex.com
ns2.dserver.cz
| CNAME | dserver.cz | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0b:bdc0:12::80🇨🇿 SERVERZONECZ2a0b:bdc0::/32 | ||||||
| A | 185.216.220.53🇨🇿 SERVERZONECZ185.216.220.0/22 | ||||||
| NS | ns.serverzone.cz ⭐ | ||||||
| A | 2a0b:bdc0:5:4::53🇨🇿 SERVERZONECZ2a0b:bdc0::/32 | ||||||
| PTR | ns.serverzone.cz | ||||||
| A | 185.216.220.10🇨🇿 SERVERZONECZ185.216.220.0/22 | ||||||
| PTR | ns.serverzone.cz | ||||||
| NS | ns.serverzone.eu | ||||||
| A | 2a01:430:235:9::53🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns.serverzone.eu | ||||||
| A | 83.167.249.57🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| NS | ns.serverzone.pro | ||||||
| A | 2a0b:bdc0:5:4::53:2🇨🇿 SERVERZONECZ2a0b:bdc0::/32 | ||||||
| PTR | ns.serverzone.pro | ||||||
| A | 185.216.220.60🇨🇿 SERVERZONECZ185.216.220.0/22 | ||||||
| PTR | ns.serverzone.pro | ||||||
| NS | ns.serverzone.sk | ||||||
| A | 2a01:430:235:9::53:2🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns.serverzone.sk | ||||||
| A | 83.167.249.53🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| MX | mx.mail25.cz ⭐ | ||||||
| A | 2a0b:bdc0:e::1b:0🇨🇿 SERVERZONECZ2a0b:bdc0::/32 | ||||||
| A | 185.216.220.20🇨🇿 SERVERZONECZ185.216.220.0/22 | ||||||
| PTR | host-20.ip-185-216-220.srw.cz | ||||||
| TXT | v=spf1 a include:spf.mail25.cz -all | ||||||
| SOA | ns.serverzone.czprovoz@srw.cz 2023-05-30 #3 | ||||||
dserver.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0b:bdc0:12::80🇨🇿 SERVERZONECZ2a0b:bdc0::/32 | ||||||
| A | 185.216.220.53🇨🇿 SERVERZONECZ185.216.220.0/22 | ||||||
| NS | ns.serverzone.cz ⭐ | ||||||
| NS | ns.serverzone.eu | ||||||
| NS | ns.serverzone.pro | ||||||
| NS | ns.serverzone.sk | ||||||
| MX | mx.mail25.cz ⭐ | ||||||
| TXT | v=spf1 a include:spf.mail25.cz -all | ||||||
| SOA | ns.serverzone.czprovoz@srw.cz 2023-05-30 #3 | ||||||
Previously NS for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A78.108.179.252015-08-02 → 2016-03-06 · 4 obs
● 2016-03-06 01:36:52
○ 2016-10-02 18:42:44
○ 2026-03-26 13:55:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| dserver.cz | ns.serverzone.cz, ns.serverzone.eu, ns.serverzone.sk, ns.serverzone.pro | 2 records |
✅ Authoritative Response
Server:185.216.220.10
NS records: ns.serverzone.cz, ns.serverzone.eu, ns.serverzone.sk, ns.serverzone.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dserver.cz (unsigned zone)
⏱️ Timing
Total: 1584ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | dserver.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.serverzone.cz, ns.serverzone.cz)
Analysis
IP Addresses
ns2.dserver.cz points to two IPs: 2a0b:bdc0:12::80 and 185.216.220.53.
Other host names including auu.cz, serverzone.pro, teambusiness.cz, serverzone.sk and premiumcdn.net share IP numbers with ns2.dserver.cz.
Name Servers
ns2.dserver.cz is delegated to four name servers: ns.serverzone.cz, ns.serverzone.eu, ns.serverzone.pro and ns.serverzone.sk.
ns2.dserver.cz at least partially shares name servers with other domains, including ip-81-31-33.srw.cz, eresultados.es, ip-77-93-198.srw.cz, tikhub.com and elektroshop.sk.
Hosts with two IP numbers:
Host ns.serverzone.cz points to 2a0b:bdc0:5:4::53 and 185.216.220.10
Host ns.serverzone.eu points to 2a01:430:235:9::53 and 83.167.249.57
Host ns.serverzone.pro points to 2a0b:bdc0:5:4::53:2 and 185.216.220.60
Host ns.serverzone.sk points to 2a01:430:235:9::53:2 and 83.167.249.53
Mail Servers
ns2.dserver.cz is handled by a single mail server, mx.mail25.cz.
ns2.dserver.cz shares its mail server setup with other domains, including dirigo.cz, intrend.cz, ltmsoft.cz, finesta.cz and bonzacka.cz.
mx.mail25.cz points to two IPs: 2a0b:bdc0:e::1b:0 and 185.216.220.20.