softech.cz - dns.ninja
softech.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 212.11.104.8🇨🇿 CDT-AS212.11.96.0/19 CD-Telematika a.s. The Czech Republic | ||||||
| PTR | internet17.softech.cz | ||||||
| NS | internet1.softech.cz ⭐ | ||||||
| A | 2001:67c:2b10:100::27🇨🇿 AS_RVTECH2001:67c:2b10::/48 RVTech Route v6 | ||||||
| PTR | internet1.softech.cz | ||||||
| A | 212.11.104.27🇨🇿 CDT-AS212.11.96.0/19 CD-Telematika a.s. The Czech Republic | ||||||
| PTR | internet1.softech.cz | ||||||
| NS | dns-3.softech.cz | ||||||
| A | 195.47.74.10🇨🇿 TMOBILE-CZ195.47.0.0/17 T-Mobile Czech Republic a.s. | ||||||
| NS | dns-4.softech.cz | ||||||
| A | 195.47.74.27🇨🇿 TMOBILE-CZ195.47.0.0/17 T-Mobile Czech Republic a.s. | ||||||
| NS | internet.softech.cz | ||||||
| A | 2001:67c:2b10:100::10🇨🇿 AS_RVTECH2001:67c:2b10::/48 RVTech Route v6 | ||||||
| PTR | internet.softech.cz | ||||||
| A | 212.11.104.10🇨🇿 CDT-AS212.11.96.0/19 CD-Telematika a.s. The Czech Republic | ||||||
| PTR | internet.softech.cz | ||||||
| MX | antispamsmtp.softech.cz ⭐ | ||||||
| A | 212.11.104.18🇨🇿 CDT-AS212.11.96.0/19 CD-Telematika a.s. The Czech Republic | ||||||
| PTR | antispamsmtp.softech.cz | ||||||
| MX | backup-mx-100.softech.cz(100) | ||||||
| A | 195.47.74.18🇨🇿 TMOBILE-CZ195.47.0.0/17 T-Mobile Czech Republic a.s. | ||||||
| TXT | MS=ms36212475 | ||||||
| TXT | MS=ms11636471 | ||||||
| TXT | v=spf1 ip4:212.11.104.0/24 ip4:195.47.74.0/24 ip4:195.47.7.0/24 mx -all | ||||||
| SOA | internet.softech.czhostmaster@softech.cz serial=2026014339 | ||||||
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=1780564638 | ||||||
Subdomains
gate2-eth1.softech.cz |
gate-eth4.softech.cz |
antispamsmtp.softech.cz |
snetback.softech.cz |
backup-mx-100.softech.cz |
gate4-eth5.softech.cz |
router.softech.cz |
dns-4.softech.cz |
internet12.softech.cz |
internet1.softech.cz |
internet17.softech.cz |
gate-mikulka-eth1.softech.cz |
gate2-eth2.softech.cz |
gate-eth2.softech.cz |
internet3.softech.cz |
gate-teplarna-eth1.softech.cz |
gate-wl-mracek.softech.cz |
gate-eth5.softech.cz |
pop3.softech.cz |
imap.softech.cz |
gate2-eth3.softech.cz |
winternet1.softech.cz |
gate-wl-mracek-eth1.softech.cz |
internet5.softech.cz |
gate2-eth4.softech.cz |
gate-wl-jirasek-eth2.softech.cz |
gate4-eth-soft.softech.cz |
internet19.softech.cz |
gate4-eth2.softech.cz |
internet15.softech.cz |
dns-3.softech.cz |
gate-wl-jirasek-eth1.softech.cz |
gate4-eth3.softech.cz |
gate-mikulka-eth2.softech.cz |
gate2-eth5.softech.cz |
gate-wl-mracek-eth2.softech.cz |
internet.softech.cz |
internet8.softech.cz |
gate4-eth1.softech.cz |
gate-eth3.softech.cz |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSdns-3.softech.cz2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 09:37:34
●NSdns-4.softech.cz2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 09:37:34
●NSinternet.softech.cz2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 09:37:34
●NSinternet1.softech.cz2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 09:37:34
●MXantispamsmtp.softech.cz2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 09:37:34
●MXbackup-mx-100.softech.cz2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 09:37:34
●A212.11.104.82026-02-14 → 2026-06-04 · 3 obs
● 2026-02-14 17:39:12
● 2026-06-04 09:37:34
○A77.104.208.252015-06-17 → 2016-09-15 · 4 obs
● 2016-09-15 12:02:38
○ 2026-02-14 17:39:12
○ 2026-06-04 09:37:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| softech.cz | dns-3.softech.cz, dns-4.softech.cz, internet.softech.cz, internet1.softech.cz | 4 records |
✅ Authoritative Response
Server:195.47.74.10
NS records: dns-3.softech.cz, dns-4.softech.cz, internet.softech.cz, internet1.softech.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.11.104.8 |
| NS | 4 | internet1.softech.cz, dns-3.softech.cz... |
| MX | 2 | antispamsmtp.softech.cz (pri: 10), backup-mx-100.softech.cz (pri: 100) |
| TXT | 3 | v=spf1 ip4:212.11.104.0/24 ip4:195.47.7, MS=ms11636471... |
| SOA | 1 | internet.softech.cz hostmaster.softech.c |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (dns-3.softech.cz, dns-4.softech.cz, internet.softech.cz...)
Analysis
Hierarchy
softech.cz is the parent domain of gate2-eth1.softech.cz, gate-eth4.softech.cz, antispamsmtp.softech.cz, snetback.softech.cz, backup-mx-100.softech.cz and a few other host names.
IP Addresses
softech.cz directs to one IP number, which is 212.11.104.8.
Host names such as smtp.uszs.lbc.cz and internet17.softech.cz share IP numbers with softech.cz.
Name Servers
softech.cz carries NS records pointing to 4 name servers: dns-3.softech.cz, dns-4.softech.cz, internet1.softech.cz and internet.softech.cz.
softech.cz shares at least some of its name servers with other domains, including applylight.cz, applycon.cz, falk.cz and two others.
Hosts with two IP numbers each:
internet1.softech.cz maps to two IP addresses — 212.11.104.27 and 2001:67c:2b10:100::27.
internet.softech.cz maps to two IP addresses — 212.11.104.10 and 2001:67c:2b10:100::10.
Host names with one IP number:
dns-3.softech.cz points to the IP address 195.47.74.10.
dns-4.softech.cz points to the IP address 195.47.74.27.
Mail Servers
The MX records for softech.cz point to two mail servers: antispamsmtp.softech.cz and backup-mx-100.softech.cz.
softech.cz has the same mail server arrangement as a number of other domains, for example base-camp.cz, kta-technika.cz, uly.cz and two more.
softech.cz shares at least some of its mail servers with other domains, such as mises.cz.
antispamsmtp.softech.cz and backup-mx-100.softech.cz each resolve to one IP number: antispamsmtp.softech.cz points to 212.11.104.18 and backup-mx-100.softech.cz points to 195.47.74.18.