checkbot.com - dns.ninja
checkbot.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786901079 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns.oksystem.cz2026-03-02 → 2026-08-16 · 3 obs
● 2026-03-02 12:53:42
● 2026-08-16 17:49:14
○NSns1.registerbot.com2015-06-20 → 2017-04-21 · 4 obs
● 2017-04-21 01:10:28
○ 2026-03-02 12:53:42
○ 2026-08-16 17:49:14
●NSns2.oksystem.cz2026-03-02 → 2026-08-16 · 3 obs
● 2026-03-02 12:53:42
● 2026-08-16 17:49:14
○NSns2.registerbot.com2015-06-20 → 2017-04-21 · 4 obs
● 2017-04-21 01:10:28
○ 2026-03-02 12:53:42
○ 2026-08-16 17:49:14
●NSns3.oksystem.cz2026-03-02 → 2026-08-16 · 3 obs
● 2026-03-02 12:53:42
● 2026-08-16 17:49:14
○NSns3.registerbot.com2015-06-20 → 2017-04-21 · 4 obs
● 2017-04-21 01:10:28
○ 2026-03-02 12:53:42
○ 2026-08-16 17:49:14
●MXmail.oksystem.cz2026-07-30 → 2026-08-16 · 2 obs
● 2026-08-16 17:49:14
○A103.246.31.1032015-11-06 → 2017-04-21 · 5 obs
● 2015-11-06 03:52:52
● 2017-04-21 01:10:28
○ 2026-03-02 12:53:42
○ 2026-08-16 17:49:14
●A193.222.130.72026-03-02 → 2026-08-16 · 3 obs
● 2026-03-02 12:53:42
● 2026-08-16 17:49:14
○A69.42.73.222015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-06 03:52:52
○ 2026-08-16 17:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| checkbot.com | ns.oksystem.cz, ns2.oksystem.cz, ns3.oksystem.cz | - |
✅ Authoritative Response
Server:193.222.130.1
NS records: ns.oksystem.cz, ns2.oksystem.cz, ns3.oksystem.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkbot.com (unsigned zone)
⏱️ Timing
Total: 601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.222.130.7 |
| NS | 3 | ns3.oksystem.cz, ns2.oksystem.cz... |
| MX | 1 | mail.oksystem.cz (pri: 10) |
| TXT | 3 | google-site-verification=aBCnepVI1-f7Ofn, v=spf1 ip4:193.222.130.65 ip4:193.222.13... |
| SOA | 1 | ns.oksystem.cz info.oksystem.cz |
Analysis
IP Addresses
checkbot.com resolves to just one IP address, 193.222.130.7.
Two other host names, along with babelapp.com, static.oksystem.com and forms.oksystem.cz, also share IP numbers with checkbot.com.
Name Servers
checkbot.com is delegated to three name servers: ns2.oksystem.cz, ns3.oksystem.cz and ns.oksystem.cz.
At least some of checkbot.com's name servers are shared with other domains, for example checkbot.cz, babelnet.com, 130.222.193.in-addr.arpa and two more.
ns2.oksystem.cz, ns3.oksystem.cz and ns.oksystem.cz each resolve to two IP addresses: ns2.oksystem.cz resolves to 193.222.130.169 and 2001:4de8:f006::20; ns3.oksystem.cz resolves to 185.155.131.79 and 2a07:9444:1100:402::10; ns.oksystem.cz resolves to 193.222.130.1 and 2001:4de8:f006::10.
Mail Servers
The sole mail server for checkbot.com is mail.oksystem.cz.
Among the domains sharing a mail server setup with checkbot.com are hnvino.cz, oksystem.cz, okbc.cz and two others.
mail.oksystem.cz resolves to a single IP number: 193.222.130.65.