internet15.softech.cz - robtex.com

internet15.softech.cz

DNSSEC⚠️ Not signed
A212.11.104.11🇨🇿 CDT-AS212.11.96.0/19 CD-Telematika a.s. The Czech Republic
PTRinternet15.softech.cz

softech.cz

DNSSEC🔒 Signed (DS record present)
A212.11.104.8🇨🇿 CDT-AS212.11.96.0/19 CD-Telematika a.s. The Czech Republic
NSinternet1.softech.cz ⭐
NSdns-3.softech.cz
NSdns-4.softech.cz
NSinternet.softech.cz
MXantispamsmtp.softech.cz ⭐
MXbackup-mx-100.softech.cz(100)
TXTMS=ms11636471
TXTMS=ms36212475
TXTv=spf1 ip4:212.11.104.0/24 ip4:195.47.74.0/24 ip4:195.47.7.0/24 mx -all
SOAinternet.softech.czhostmaster@softech.cz serial=2026013516
📈 Tranco rank: #533,397

PTR for

11.104.11.212.in-addr.arpa

DNS History

2 records (1 active, 1 former)

201820192020202120222023202420252026A212.11.104.1177.104.208.11
●A212.11.104.112026-03-09 → 2026-04-24 · 3 obs
○ 2017-08-26 17:30:18
● 2026-03-09 20:41:44
● 2026-04-24 11:37:26
○A77.104.208.112017-08-26 → 2017-08-26 · 3 obs
● 2017-08-26 17:30:18
○ 2026-03-09 20:41:44
○ 2026-04-24 11:37:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czc.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz-
softech.czdns-3.softech.cz, dns-4.softech.cz, internet.softech.cz, internet1.softech.cz4 records

✅ Authoritative Response

Server:195.47.74.27

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: 623ms | Queries: -

📄 Records

TypeCountSample Data
A1212.11.104.11

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (dns-3.softech.cz, dns-4.softech.cz, internet.softech.cz...)

Analysis

IP Addresses

internet15.softech.cz points to a single IP number: 212.11.104.11.