src.cz - robtex.com
src.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=1783037838 | ||||||
Same first word
Similar names
DNS History
22 records (11 active, 11 former)
●NSns.wedos.com2015-11-08 → 2026-07-03 · 3 obs
● 2015-11-08 15:23:14
● 2026-07-03 00:44:38
●NSns.wedos.cz2015-11-08 → 2026-07-03 · 3 obs
● 2015-11-08 15:23:14
● 2026-07-03 00:44:38
●NSns.wedos.eu2015-11-08 → 2026-07-03 · 3 obs
● 2015-11-08 15:23:14
● 2026-07-03 00:44:38
●NSns.wedos.net2015-11-08 → 2026-07-03 · 3 obs
● 2015-11-08 15:23:14
● 2026-07-03 00:44:38
○NSns1.ignum.com2008-03-25 → 2015-10-27 · 4 obs
● 2015-10-27 13:42:48
○ 2015-11-08 15:23:14
○ 2026-07-03 00:44:38
○NSns2.ignum.cz2008-03-25 → 2015-10-27 · 4 obs
● 2015-10-27 13:42:48
○ 2015-11-08 15:23:14
○ 2026-07-03 00:44:38
○MXalpha.bhnet.cz2008-03-25 → 2008-03-25 · 3 obs
○ 2015-08-17 02:21:58
○ 2026-07-03 00:44:38
●MXalt1.aspmx.l.google.com2015-08-17 → 2026-07-03 · 3 obs
● 2015-08-17 02:21:58
● 2026-07-03 00:44:38
●MXalt2.aspmx.l.google.com2015-08-17 → 2026-07-03 · 3 obs
● 2015-08-17 02:21:58
● 2026-07-03 00:44:38
●MXalt3.aspmx.l.google.com2015-11-08 → 2026-07-03 · 3 obs
● 2015-11-08 15:23:14
● 2026-07-03 00:44:38
●MXalt4.aspmx.l.google.com2015-11-08 → 2026-07-03 · 3 obs
● 2015-11-08 15:23:14
● 2026-07-03 00:44:38
●MXaspmx.l.google.com2015-08-17 → 2026-07-03 · 3 obs
● 2015-08-17 02:21:58
● 2026-07-03 00:44:38
○MXaspmx2.googlemail.com2015-08-17 → 2015-10-27 · 5 obs
● 2015-08-17 02:21:58
● 2015-10-27 13:42:48
○ 2015-11-08 15:23:14
○ 2026-07-03 00:44:38
○MXaspmx3.googlemail.com2015-08-17 → 2015-10-27 · 5 obs
● 2015-08-17 02:21:58
● 2015-10-27 13:42:48
○ 2015-11-08 15:23:14
○ 2026-07-03 00:44:38
○MXaspmx4.googlemail.com2015-08-17 → 2015-10-27 · 5 obs
● 2015-08-17 02:21:58
● 2015-10-27 13:42:48
○ 2015-11-08 15:23:14
○ 2026-07-03 00:44:38
○MXaspmx5.googlemail.com2015-08-17 → 2015-10-27 · 5 obs
● 2015-08-17 02:21:58
● 2015-10-27 13:42:48
○ 2015-11-08 15:23:14
○ 2026-07-03 00:44:38
○MXserver.cat.cz2008-03-25 → 2008-03-25 · 3 obs
○ 2015-08-17 02:21:58
○ 2026-07-03 00:44:38
●A2a02:4a8:ac24:111::110:212026-02-23 → 2026-07-03 · 3 obs
● 2026-02-23 04:59:16
● 2026-07-03 00:44:38
○A2a02:4a8:ac24:129::13:122020-11-20 → 2020-11-20 · 4 obs
● 2020-11-20 04:01:32
○ 2026-02-23 04:59:16
○ 2026-07-03 00:44:38
○A31.15.13.122020-11-20 → 2020-11-20 · 4 obs
● 2020-11-20 04:01:32
○ 2026-02-23 04:59:16
○ 2026-07-03 00:44:38
○A62.109.129.52015-08-17 → 2016-11-11 · 5 obs
● 2015-08-17 02:21:58
● 2016-11-11 18:18:26
○ 2020-11-20 04:01:32
○ 2026-07-03 00:44:38
●A81.95.110.212026-02-23 → 2026-07-03 · 3 obs
● 2026-02-23 04:59:16
● 2026-07-03 00:44:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz | 8 records |
| src.cz | ns.wedos.net, ns.wedos.cz, ns.wedos.eu, ns.wedos.com | 4 records |
✅ Authoritative Response
Server:185.8.238.0
NS records: ns.wedos.net, ns.wedos.cz, ns.wedos.eu, ns.wedos.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 989ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.95.110.21 |
| AAAA | 1 | 2a02:4a8:ac24:111::110:21 |
| NS | 4 | ns.wedos.com, ns.wedos.net... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 10)... |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
IP Addresses
src.cz has two IP addresses: 81.95.110.21 and 2a02:4a8:ac24:111::110:21
Two other host names, along with persa.cz, endo.cz and www.cmssa.cz, also share IP numbers with src.cz.
Name Servers
The NS records for src.cz point to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
At least some of src.cz's name servers are shared with other domains, for example ubytovaniuvody.cz, nonstopradio.cz, michlik.sk and two more.
Host names that resolve to four IP numbers:
ns.wedos.cz directs 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 directs 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.
Host names that have two IP addresses:
The A records for ns.wedos.com return 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
The A records for ns.wedos.eu return 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
Five mail servers handle src.cz: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between src.cz and other domains, including smoment.com, readwithacta.com, mariannevitale.com and two others.
These mail servers tend to appear in combination with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 142.251.167.26 and 2607:f8b0:4004:c1f::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.