keepfalling.cz - robtex.com
keepfalling.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=1776203235 | ||||||
Subdomains
www.keepfalling.cz |
Same first word
keepfalling.cz |
DNS History
10 records (7 active, 3 former)
●NSalfa.ns.active24.cz2015-05-18 → 2026-04-14 · 2 obs
● 2026-04-14 22:17:32
●NSbeta.ns.active24.cz2015-05-18 → 2026-04-14 · 2 obs
● 2026-04-14 22:17:32
●NSgama.ns.active24.sk2015-05-18 → 2026-04-14 · 2 obs
● 2026-04-14 22:17:32
○MXin.smtp.cz2015-05-18 → 2016-12-29 · 4 obs
● 2016-12-29 02:37:14
○ 2017-12-03 23:38:44
○ 2026-04-14 22:17:32
○MXmx.smtp.cz2015-05-18 → 2016-12-29 · 4 obs
● 2016-12-29 02:37:14
○ 2017-12-03 23:38:44
○ 2026-04-14 22:17:32
●MXmx1.active24.com2017-12-03 → 2026-04-14 · 3 obs
● 2017-12-03 23:38:44
● 2026-04-14 22:17:32
●MXmx2.active24.com2017-12-03 → 2026-04-14 · 3 obs
● 2017-12-03 23:38:44
● 2026-04-14 22:17:32
○A81.95.98.452015-05-18 → 2016-05-04 · 4 obs
● 2016-05-04 00:56:58
○ 2016-12-29 02:37:14
○ 2026-04-14 22:17:32
●A81.95.99.1032016-12-29 → 2026-04-14 · 3 obs
● 2016-12-29 02:37:14
● 2026-04-14 22:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz | - |
| keepfalling.cz | alfa.ns.active24.cz, gama.ns.active24.sk, beta.ns.active24.cz | 4 records |
✅ Authoritative Response
Server:185.111.90.94
NS records: alfa.ns.active24.cz, gama.ns.active24.sk, beta.ns.active24.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 896ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.95.99.103 |
| NS | 3 | alfa.ns.active24.cz, beta.ns.active24.cz... |
| MX | 2 | mx1.active24.com (pri: 10), mx2.active24.com (pri: 20) |
| SOA | 1 | ns.dns4.cz hostmaster.active24.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (beta.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
Hierarchy
www.keepfalling.cz has keepfalling.cz as its parent.
IP Addresses
keepfalling.cz maps to IP address 81.95.99.103.
Other host names, for instance metrostav.net, digue.cz, digue.org, roadware.cz and infrastruktura.cz share IP numbers with keepfalling.cz.
Name Servers
keepfalling.cz is delegated to four name servers: ns.dns4.cz, alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
keepfalling.cz at least partially shares name servers with other domains such as pc-a.cz, playon.cz, airanatura.es, zahradylanez.cz and zdravotnipotrebyplus.cz.
These name servers are commonly used with ns.dns4.net and ns.servery.cz.
Host names with two IP numbers: alfa.ns.active24.cz points to 2a02:4a8:ac24:100::96:2 and 81.95.96.2; beta.ns.active24.cz points to 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94; gama.ns.active24.sk points to 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30.
Host names with one IP number: ns.dns4.cz points to 81.95.96.2.
Host names that point to 81.95.96.2: alfa.ns.active24.cz and ns.dns4.cz.
Mail Servers
Two mail servers handle keepfalling.cz: mx1.active24.com and mx2.active24.com.
keepfalling.cz shares the same mail server setup as other domains, including inspiri.cz, romanonderka.cz, transparent.cz, kaletech.org and aquador.cz.
keepfalling.cz shares mail servers with other domains at least in part, for instance computercity.cz, elsahjeronymus.dk, b-air.cz, cpilot.cz and brugman.fr.
Eight IP numbers for mx1.active24.com: mx1.active24.com points to 2a02:4a8:ac24:101::97:4, 2a02:4a8:ac24:101::97:102, 2a02:4a8:ac24:101::97:111, 2a02:4a8:ac24:101::97:116, 81.95.97.4, 81.95.97.102, 81.95.97.111 and 81.95.97.116. Two IP numbers for mx2.active24.com: mx2.active24.com points to 2a00:4b40:1000:590:185:111:90:93 and 185.111.90.93.