cko.cz - robtex.com
cko.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.230.63.107🇺🇸 wix_com185.230.63.0/24 | ||||||
| A | 185.230.63.171🇺🇸 wix_com185.230.63.0/24 | ||||||
| A | 185.230.63.186🇺🇸 wix_com185.230.63.0/24 | ||||||
| NS | ns4.wixdns.net ⭐ | ||||||
| A | 216.239.36.101🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-g3.googledomains.com | ||||||
| NS | ns5.wixdns.net | ||||||
| A | 216.239.38.101🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-g4.googledomains.com | ||||||
| MX | mx10.onebit.cz ⭐ | ||||||
| A | 62.109.128.119🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| MX | mx10.onebit.eu(10) | ||||||
| A | 185.102.21.66🇨🇿 ONE-NETWORK185.102.21.0/24 | ||||||
| PTR | mx-lb-bra.core.webglobe.com | ||||||
| MX | mx10.onebit.org(10) | ||||||
| A | 185.102.21.66🇨🇿 ONE-NETWORK185.102.21.0/24 | ||||||
| PTR | mx-lb-bra.core.webglobe.com | ||||||
| SOA | ns4.wixdns.netsupport@wix.com 2018-11-03 #11 | ||||||
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=1785386840 | ||||||
Same first word
Similar names
DNS History
16 records (8 active, 8 former)
○NSns.onebit.cz2015-08-05 → 2017-07-21 · 4 obs
● 2017-07-21 21:32:40
○ 2026-06-08 12:56:54
○ 2026-07-30 06:01:16
○NSns.onebit.eu2015-08-05 → 2017-07-21 · 4 obs
● 2017-07-21 21:32:40
○ 2026-06-08 12:56:54
○ 2026-07-30 06:01:16
○NSns.onebit.org2015-08-05 → 2017-07-21 · 4 obs
● 2017-07-21 21:32:40
○ 2026-06-08 12:56:54
○ 2026-07-30 06:01:16
●NSns4.wixdns.net2026-06-08 → 2026-07-30 · 3 obs
● 2026-06-08 12:56:54
● 2026-07-30 06:01:16
●NSns5.wixdns.net2026-06-08 → 2026-07-30 · 3 obs
● 2026-06-08 12:56:54
● 2026-07-30 06:01:16
○MXmail4.onebit.cz2015-08-05 → 2016-01-06 · 4 obs
● 2016-01-06 20:52:34
○ 2016-03-31 22:14:42
○ 2026-07-30 06:01:16
○MXmx-transport.onebit.cz2016-03-31 → 2016-03-31 · 4 obs
● 2016-03-31 22:14:42
○ 2016-04-16 10:59:56
○ 2026-07-30 06:01:16
●MXmx10.onebit.cz2016-04-16 → 2026-07-30 · 3 obs
● 2016-04-16 10:59:56
● 2026-07-30 06:01:16
●MXmx10.onebit.eu2016-04-16 → 2026-07-30 · 3 obs
● 2016-04-16 10:59:56
● 2026-07-30 06:01:16
●MXmx10.onebit.org2016-04-16 → 2026-07-30 · 3 obs
● 2016-04-16 10:59:56
● 2026-07-30 06:01:16
○MXmx4.onebit.org2015-08-05 → 2016-03-31 · 4 obs
● 2016-03-31 22:14:42
○ 2016-04-16 10:59:56
○ 2026-07-30 06:01:16
○A178.238.37.1432016-07-29 → 2017-07-21 · 5 obs
● 2016-07-29 02:10:04
● 2017-07-21 21:32:40
○ 2026-06-08 12:56:54
○ 2026-07-30 06:01:16
●A185.230.63.1072026-06-08 → 2026-07-30 · 3 obs
● 2026-06-08 12:56:54
● 2026-07-30 06:01:16
●A185.230.63.1712026-06-08 → 2026-07-30 · 3 obs
● 2026-06-08 12:56:54
● 2026-07-30 06:01:16
●A185.230.63.1862026-06-08 → 2026-07-30 · 3 obs
● 2026-06-08 12:56:54
● 2026-07-30 06:01:16
○A81.31.45.822015-08-05 → 2016-04-16 · 4 obs
● 2016-04-16 10:59:56
○ 2016-07-29 02:10:04
○ 2026-07-30 06:01:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| cko.cz | ns4.wixdns.net, ns5.wixdns.net | - |
✅ Authoritative Response
Server:216.239.36.101
NS records: ns4.wixdns.net, ns5.wixdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cko.cz (unsigned zone)
⏱️ Timing
Total: 1186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 185.230.63.107, 185.230.63.171... |
| NS | 2 | ns5.wixdns.net, ns4.wixdns.net |
| MX | 3 | mx10.onebit.cz (pri: 0), mx10.onebit.org (pri: 10)... |
| SOA | 1 | ns4.wixdns.net support.wix.com |
Analysis
IP Addresses
cko.cz maps to three IP numbers — 185.230.63.107, 185.230.63.171 and 185.230.63.186.
Among the host names that share IP numbers with cko.cz are croftandcotes.com, amazonmadeez.com, triadblueribbon.com and two others.
Name Servers
DNS delegation for cko.cz points to two name servers: ns4.wixdns.net and ns5.wixdns.net.
cko.cz has the same name server delegation as a number of other domains, such as swaratindra.com, mirroronthego.com, oxfordgolfacademy.com and two more.
ns4.wixdns.net directs to 216.239.36.101 and ns5.wixdns.net directs to 216.239.38.101; each host name points to exactly one IP number.
Mail Servers
cko.cz has three mail servers: mx10.onebit.cz, mx10.onebit.eu and mx10.onebit.org.
cko.cz shares at least some of its mail servers with other domains — for example skrdlant.org, msplesna.cz, hotelbesednidum.cz and two more.
Three hosts, each with one IP address: mx10.onebit.cz → 62.109.128.119; mx10.onebit.eu → 185.102.21.66; mx10.onebit.org → 185.102.21.66.
Host names pointing to 185.102.21.66 IP addresses: mx10.onebit.eu and mx10.onebit.org.