smartco.cz - robtex.com
smartco.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:19a0:3:74:0:d9c6:74bc:1🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET | ||||||
| PTR | miniweb2vps.zarea.net | ||||||
| A | 217.198.116.188🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| NS | ns1.regzone.cz ⭐ | ||||||
| A | 2a00:19a0:3:71:0:d9c6:710a:1🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET | ||||||
| PTR | ns1.regzone.cz | ||||||
| A | 217.198.113.10🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| PTR | ns1.regzone.cz | ||||||
| NS | ns1.regzone.de | ||||||
| A | 2600:3c02::f03c:91ff:fedb:a6e7🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies | ||||||
| PTR | ns1.regzone.de | ||||||
| A | 23.92.29.43🇺🇸 AKAMAI-LINODE-AP23.92.28.0/22 Akamai Technologies | ||||||
| PTR | ns1.regzone.de | ||||||
| NS | ns1.regzone.info | ||||||
| A | 2001:1528:147::10🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | ns1.regzone.info | ||||||
| A | 81.0.233.10🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT | ||||||
| PTR | ns1.regzone.info | ||||||
| SOA | ns1.regzone.czadministrator@czechia.cz 2026-04-22 #6 | ||||||
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=1781444840 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.regzone.cz2015-07-14 → 2026-06-14 · 2 obs
● 2026-06-14 14:15:46
●NSns1.regzone.de2015-07-14 → 2026-06-14 · 2 obs
● 2026-06-14 14:15:46
●NSns1.regzone.info2015-07-14 → 2026-06-14 · 2 obs
● 2026-06-14 14:15:46
○MX10mx.zoner.com2015-07-14 → 2016-06-25 · 4 obs
● 2016-06-25 14:03:36
○ 2017-02-08 18:51:06
○ 2026-06-14 14:15:46
○MX15mx.zoner.com2015-07-14 → 2016-06-25 · 4 obs
● 2016-06-25 14:03:36
○ 2017-02-08 18:51:06
○ 2026-06-14 14:15:46
○MXrelay.zoner.com2015-07-14 → 2016-06-25 · 4 obs
● 2016-06-25 14:03:36
○ 2017-02-08 18:51:06
○ 2026-06-14 14:15:46
○A217.198.114.1672015-07-14 → 2015-07-14 · 3 obs
○ 2015-11-21 19:29:58
○ 2026-06-14 14:15:46
○A217.198.114.962015-11-21 → 2016-06-25 · 5 obs
● 2015-11-21 19:29:58
● 2016-06-25 14:03:36
○ 2017-02-08 18:51:06
○ 2026-06-14 14:15:46
●A217.198.116.1882017-02-08 → 2026-06-14 · 3 obs
● 2017-02-08 18:51:06
● 2026-06-14 14:15:46
○A2a00:19a0:3:72:0:d9c6:7260:12015-11-21 → 2016-06-25 · 5 obs
● 2015-11-21 19:29:58
● 2016-06-25 14:03:36
○ 2017-02-08 18:51:06
○ 2026-06-14 14:15:46
●A2a00:19a0:3:74:0:d9c6:74bc:12019-04-01 → 2026-06-14 · 3 obs
● 2019-04-01 22:25:08
● 2026-06-14 14:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| smartco.cz | ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info | 2 records |
✅ Authoritative Response
Server:81.0.233.10
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: 1232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.198.116.188 |
| AAAA | 1 | 2a00:19a0:3:74:0:d9c6:74bc:1 |
| NS | 3 | ns1.regzone.cz, ns1.regzone.de... |
| 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
smartco.cz resolves to the IP addresses 217.198.116.188 and 2a00:19a0:3:74:0:d9c6:74bc:1
jonnesway.cz, ek-media.cz, spirometry.cz and two other host names share IP numbers with smartco.cz.
Name Servers
smartco.cz is served by three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.
smartco.cz shares at least some of its name servers with other domains, including rodeoshow.sk, selatko.info, strepstop.com and two others.
The hostnames ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info each direct to two IP addresses — ns1.regzone.cz to 217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1, ns1.regzone.de to 23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7, and ns1.regzone.info to 81.0.233.10 and 2001:1528:147::10.