itcheck.net - dns.ninja
itcheck.net
net
| 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=1784071862 | ||||||
Subdomains
mail2.itcheck.net |
Same first word
Similar names
DNS History
19 records (6 active, 13 former)
●NSns.wedos.com2026-04-06 → 2026-07-14 · 3 obs
● 2026-04-06 12:38:38
● 2026-07-14 23:34:30
●NSns.wedos.cz2026-04-06 → 2026-07-14 · 3 obs
● 2026-04-06 12:38:38
● 2026-07-14 23:34:30
●NSns.wedos.eu2026-04-06 → 2026-07-14 · 3 obs
● 2026-04-06 12:38:38
● 2026-07-14 23:34:30
●NSns.wedos.net2026-04-06 → 2026-07-14 · 3 obs
● 2026-04-06 12:38:38
● 2026-07-14 23:34:30
○NSns1.kualo.net2015-11-17 → 2016-02-22 · 5 obs
● 2015-11-17 08:41:34
● 2016-02-22 09:43:56
○ 2016-06-19 10:35:32
○ 2026-07-14 23:34:30
○NSns1.ukdnsservers.co.uk2015-07-02 → 2017-03-27 · 7 obs
○ 2015-11-17 08:41:34
○ 2016-02-22 09:43:56
● 2016-06-19 10:35:32
● 2017-03-27 13:02:46
○ 2026-04-06 12:38:38
○ 2026-07-14 23:34:30
○NSns2.kualo.net2015-11-17 → 2016-02-22 · 5 obs
● 2015-11-17 08:41:34
● 2016-02-22 09:43:56
○ 2016-06-19 10:35:32
○ 2026-07-14 23:34:30
○NSns2.ukdnsservers.co.uk2015-07-02 → 2017-03-27 · 7 obs
○ 2015-11-17 08:41:34
○ 2016-02-22 09:43:56
● 2016-06-19 10:35:32
● 2017-03-27 13:02:46
○ 2026-04-06 12:38:38
○ 2026-07-14 23:34:30
○NSns3.kualo.net2015-11-17 → 2016-02-22 · 5 obs
● 2015-11-17 08:41:34
● 2016-02-22 09:43:56
○ 2016-06-19 10:35:32
○ 2026-07-14 23:34:30
○NSns3.ukdnsservers.co.uk2015-07-02 → 2017-03-27 · 7 obs
○ 2015-11-17 08:41:34
○ 2016-02-22 09:43:56
● 2016-06-19 10:35:32
● 2017-03-27 13:02:46
○ 2026-04-06 12:38:38
○ 2026-07-14 23:34:30
○NSns4.kualo.net2015-11-17 → 2016-02-22 · 5 obs
● 2015-11-17 08:41:34
● 2016-02-22 09:43:56
○ 2016-06-19 10:35:32
○ 2026-07-14 23:34:30
○NSns4.ukdnsservers.co.uk2015-07-02 → 2017-03-27 · 7 obs
○ 2015-11-17 08:41:34
○ 2016-02-22 09:43:56
● 2016-06-19 10:35:32
● 2017-03-27 13:02:46
○ 2026-04-06 12:38:38
○ 2026-07-14 23:34:30
○MXmail1.filteredmx.net2015-07-02 → 2017-03-27 · 4 obs
● 2017-03-27 13:02:46
○ 2026-04-06 12:38:38
○ 2026-07-14 23:34:30
○MXmail2.filteredmx.net2015-07-02 → 2017-03-27 · 4 obs
● 2017-03-27 13:02:46
○ 2026-04-06 12:38:38
○ 2026-07-14 23:34:30
○MXmail3.filteredmx.net2015-07-02 → 2017-03-27 · 4 obs
● 2017-03-27 13:02:46
○ 2026-04-06 12:38:38
○ 2026-07-14 23:34:30
●MXweb3.dwo.cz2026-04-06 → 2026-07-14 · 3 obs
● 2026-04-06 12:38:38
● 2026-07-14 23:34:30
●A109.123.216.662026-04-06 → 2026-07-14 · 3 obs
● 2026-04-06 12:38:38
● 2026-07-14 23:34:30
○A91.197.228.2362015-11-17 → 2016-02-22 · 5 obs
● 2015-11-17 08:41:34
● 2016-02-22 09:43:56
○ 2016-06-19 10:35:32
○ 2026-07-14 23:34:30
○A91.197.231.372015-07-02 → 2017-03-27 · 7 obs
○ 2015-11-17 08:41:34
○ 2016-02-22 09:43:56
● 2016-06-19 10:35:32
● 2017-03-27 13:02:46
○ 2026-04-06 12:38:38
○ 2026-07-14 23:34:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| itcheck.net | ns.wedos.net, ns.wedos.cz, ns.wedos.eu, ns.wedos.com | 3 records |
✅ Authoritative Response
Server:185.8.238.0
NS records: ns.wedos.net, ns.wedos.cz, ns.wedos.eu, ns.wedos.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcheck.net (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.123.216.66 |
| NS | 4 | ns.wedos.com, ns.wedos.net... |
| MX | 1 | web3.dwo.cz (pri: 10) |
| TXT | 1 | google-site-verification=546zBFfHtDL0Ow4 |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns.wedos.net, ns.wedos.net, ns.wedos.net)
Analysis
Hierarchy
itcheck.net is a parent domain of mail2.itcheck.net.
IP Addresses
itcheck.net directs to one IP number, which is 109.123.216.66.
Among the host names that share IP numbers with itcheck.net are miyabi.cz, web3.dwo.cz, mail.itcheck.cz and two others.
Name Servers
The domain itcheck.net is delegated to these four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
itcheck.net shares at least some of its name servers with other domains, including zasklievanie.sk, brenor.cz, sosan.cz and two others.
Hosts pointing to four IP addresses:
ns.wedos.cz points to 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
ns.wedos.net points to 75.2.92.86, 99.83.142.9, 2600:9000:a419:5a54:19f7:a614:36fd:2825 and 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46.
Hosts with two IP numbers each:
ns.wedos.com maps to two IP addresses — 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu maps to two IP addresses — 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
itcheck.net routes its mail through a single mail server, web3.dwo.cz.
itcheck.net shares its mail server configuration with other domains, such as itcheck.cz and dwo.cz.
There is one IP number for web3.dwo.cz: 109.123.216.66.