zcf.cz - robtex.com
zcf.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=1776080862 | ||||||
Same first word
Similar names
DNS History
15 records (10 active, 5 former)
○NSns.forpsi.cz2015-08-01 → 2017-06-29 · 5 obs
● 2015-08-01 03:08:18
● 2017-06-29 08:03:26
○ 2021-10-24 00:28:14
○ 2026-04-13 12:45:58
○NSns.forpsi.it2015-08-01 → 2017-06-29 · 5 obs
● 2015-08-01 03:08:18
● 2017-06-29 08:03:26
○ 2021-10-24 00:28:14
○ 2026-04-13 12:45:58
○NSns.forpsi.net2015-08-01 → 2017-06-29 · 5 obs
● 2015-08-01 03:08:18
● 2017-06-29 08:03:26
○ 2021-10-24 00:28:14
○ 2026-04-13 12:45:58
●NSns.wedos.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 21:53:14
● 2026-04-13 12:45:58
●NSns.wedos.cz2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 21:53:14
● 2026-04-13 12:45:58
●NSns.wedos.eu2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 21:53:14
● 2026-04-13 12:45:58
●NSns.wedos.net2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 21:53:14
● 2026-04-13 12:45:58
●MXwes1-mx-backup.wedos.net2026-03-30 → 2026-04-13 · 2 obs
● 2026-04-13 12:45:58
●A185.8.237.52026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 21:53:14
● 2026-04-13 12:45:58
●A2a0e:acc0::c232026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 21:53:14
● 2026-04-13 12:45:58
●A2a0e:acc0::c242026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 21:53:14
● 2026-04-13 12:45:58
○A81.2.196.602016-10-28 → 2017-06-29 · 5 obs
● 2016-10-28 05:22:20
● 2017-06-29 08:03:26
○ 2021-10-24 00:28:14
○ 2026-04-13 12:45:58
○A87.236.196.2412015-08-01 → 2016-03-25 · 5 obs
● 2015-08-01 03:08:18
● 2016-03-25 11:50:50
○ 2016-10-28 05:22:20
○ 2026-04-13 12:45:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| zcf.cz | ns.wedos.net, ns.wedos.com, ns.wedos.cz, ns.wedos.eu | 4 records |
✅ Authoritative Response
Server:185.8.238.0
NS records: ns.wedos.net, ns.wedos.com, ns.wedos.cz, ns.wedos.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1040ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.237.5 |
| AAAA | 2 | 2a0e:acc0::c24, 2a0e:acc0::c23 |
| NS | 4 | ns.wedos.com, ns.wedos.net... |
| MX | 3 | wes1-mx2.wedos.net (pri: 1), wes1-mx-backup.wedos.net (pri: 10)... |
| TXT | 2 | google-site-verification=wID9MCNi3IxgR_E, v=spf1 ip4:46.28.106.45 ip4:46.28.106.15 |
| SOA | 1 | ns.wedos.com wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
IP Addresses
zcf.cz resolves to three IP numbers: 2a0e:acc0::c23, 2a0e:acc0::c24 and 185.8.237.5.
other host names include byznys24.eu, nasezahrada.eu, mail.airsoftforum.cz, medicton.com and rm-net.cz; they share IP numbers with zcf.cz.
Name Servers
zcf.cz delegates to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
zcf.cz at least partially shares name servers with other domains, for instance zogal.cz, zus-zabreh.cz, best.sk, dislog.cz and vmobilu.tv.
Host names with four IP numbers:
ns.wedos.cz maps to: 2a0e:acc0:1::caff:caff:cafb, 2a0e:acc0:2::c:1:c1, 45.138.106.1, 185.8.238.1; ns.wedos.net maps to: 2600:9000:a419:5a54:19f7:a614:36fd:2825, 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46, 75.2.92.86, 99.83.142.9.
Host names with two IP numbers:
ns.wedos.com maps to: 2a0e:acc0:1::cafe:cafe:cafe, 45.138.106.0; ns.wedos.eu maps to: 2a0e:acc0:2::b:1:b1, 185.8.238.0.
Mail Servers
Three mail servers handle zcf.cz: wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
zcf.cz shares at least partially some mail servers with other domains, for instance abcvideo.cz, svestka.info, hnatnice.cz, kirkingassociates.com and taradestniky.cz.
Host names with one IP:
wes1-mx-backup.wedos.net points to 46.28.106.56; wes1-mx1.wedos.net points to 46.28.106.11; wes1-mx2.wedos.net points to 46.28.106.12.