protissimo.cz - robtex.com
protissimo.cz
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=1771291036 | ||||||
Same first word
protissimo.com |
protissimo.cz |
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.regzone.cz2015-07-17 → 2026-03-22 · 2 obs
● 2026-03-22 21:16:18
●NSns1.regzone.de2015-07-17 → 2026-03-22 · 2 obs
● 2026-03-22 21:16:18
●NSns1.regzone.info2015-07-17 → 2026-03-22 · 2 obs
● 2026-03-22 21:16:18
●A217.198.114.212026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 12:19:30
● 2026-03-22 21:16:18
○A217.198.114.2412015-07-17 → 2015-11-11 · 4 obs
● 2015-11-11 21:22:30
○ 2016-02-05 16:43:08
○ 2026-03-22 21:16:18
○A217.198.114.802016-02-05 → 2017-09-07 · 5 obs
● 2016-02-05 16:43:08
● 2017-09-07 21:22:54
○ 2026-03-04 12:19:30
○ 2026-03-22 21:16:18
●A2a00:19a0:3:72:0:d9c6:7215:12026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 12:19:30
● 2026-03-22 21:16:18
○A2a00:19a0:3:72:0:d9c6:7250:12016-02-05 → 2017-09-07 · 5 obs
● 2016-02-05 16:43:08
● 2017-09-07 21:22:54
○ 2026-03-04 12:19:30
○ 2026-03-22 21:16:18
○A2a00:19a0:3:72:0:d9c6:72f1:12015-07-17 → 2015-11-11 · 4 obs
● 2015-11-11 21:22:30
○ 2016-02-05 16:43:08
○ 2026-03-22 21:16:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| protissimo.cz | ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info | 2 records |
✅ Authoritative Response
Server: 23.92.29.43
NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.198.114.21 |
| AAAA | 1 | 2a00:19a0:3:72:0:d9c6:7215:1 |
| NS | 3 | ns1.regzone.cz, ns1.regzone.de... |
| MX | 3 | relay.zoner.com (pri: 1), 10mx.zoner.com (pri: 10)... |
| SOA | 1 | ns1.regzone.cz administrator.czechia.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)
Analysis
IP Addresses
protissimo.cz points to two IPs: 2a00:19a0:3:72:0:d9c6:7215:1 and 217.198.114.21.
Other host names, for instance eucopy.cz, aaah.sk, umbriel.zarea.net, amdoor.sk and www.rusky.cz share IP numbers with protissimo.cz.
Name Servers
protissimo.cz is delegated to name servers ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.
protissimo.cz at least partially shares name servers with other domains such as sonoff.cz, lenox.cz, trustbe.com, bacikova.cz and bytclenemsevyplati.cz.
Host names with two IP numbers:
ns1.regzone.cz points to 2a00:19a0:3:71:0:d9c6:710a:1 and 217.198.113.10.
ns1.regzone.de points to 2600:3c02::f03c:91ff:fedb:a6e7 and 23.92.29.43.
ns1.regzone.info points to 2001:1528:147::10 and 81.0.233.10.
Mail Servers
protissimo.cz is handled by three mail servers: 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com.
protissimo.cz shares mail servers with other domains at least in part, for instance gladius.sk, (0x666170)in.cz, 1020.cz, aerodesign.eu and data-agentura.eu.
Host names with a single IP:
10mx.zoner.com points to 217.198.120.36
15mx.zoner.com points to 81.0.233.6
relay.zoner.com points to 217.198.120.100