coding.cz - dns.ninja
coding.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=1784841443 | ||||||
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
●MXalt1.aspmx.l.google.com2015-08-07 → 2026-07-23 · 2 obs
● 2026-07-23 21:42:26
●MXaspmx.l.google.com2015-08-07 → 2026-07-23 · 2 obs
● 2026-07-23 21:42:26
●MXaspmx2.googlemail.com2015-08-07 → 2026-07-23 · 2 obs
● 2026-07-23 21:42:26
○A185.8.237.222026-03-30 → 2026-06-04 · 5 obs
● 2026-03-30 04:01:42
● 2026-06-04 04:27:52
○ 2026-06-09 11:11:50
○ 2026-07-23 21:42:26
●A207.180.227.1112026-06-09 → 2026-07-23 · 3 obs
● 2026-06-09 11:11:50
● 2026-07-23 21:42:26
○A2a02:2b88:1:4::162026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 12:47:18
○ 2026-03-30 04:01:42
○ 2026-07-23 21:42:26
○A2a02:2b88:1:4::72015-08-07 → 2017-08-30 · 4 obs
● 2017-08-30 23:50:46
○ 2026-03-10 12:47:18
○ 2026-07-23 21:42:26
○A2a0e:acc0::d222026-03-30 → 2026-06-04 · 5 obs
● 2026-03-30 04:01:42
● 2026-06-04 04:27:52
○ 2026-06-09 11:11:50
○ 2026-07-23 21:42:26
○A46.28.105.22026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 12:47:18
○ 2026-03-30 04:01:42
○ 2026-07-23 21:42:26
○A46.28.105.332015-08-07 → 2017-08-30 · 4 obs
● 2017-08-30 23:50:46
○ 2026-03-10 12:47:18
○ 2026-07-23 21:42:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| coding.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.1
NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.180.227.111 |
| NS | 4 | ns.wedos.com, ns.wedos.net... |
| MX | 3 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 3 | google-site-verification=OACbCZkNX1DUa_-, v=spf1 a mx include:_spf.google.com ~all... |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
IP Addresses
coding.cz directs to one IP number, which is 207.180.227.111.
vmi3282747.contaboserver.net is an example of another host name that shares IP numbers with coding.cz.
Name Servers
The domain coding.cz is delegated to these four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
Hosts pointing to four IP addresses:
ns.wedos.cz resolves to four IP addresses — 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
ns.wedos.net resolves to four IP addresses — 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 resolves to 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu resolves to 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
Incoming mail for coding.cz is delivered via three mail servers: aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com.
aspmx2.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com are hostnames that each have two IP addresses. aspmx2.googlemail.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b; aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c09::1a; alt1.aspmx.l.google.com also resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b — identical to aspmx2.googlemail.com.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1b IP addresses.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.26 IP addresses.