cryonix.cz - robtex.com
cryonix.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 89.203.149.1🇨🇿 CDT-AS89.203.128.0/17 CD-Telematika a.s. The Czech Republic | ||||||
| PTR | mail.cryonix.cz | ||||||
| NS | ns.forpsi.net ⭐ | ||||||
| A | 2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.net | ||||||
| A | 81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.forpsi.net | ||||||
| NS | ns.forpsi.cz | ||||||
| A | 2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.cz | ||||||
| A | 81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24 | ||||||
| PTR | ns.forpsi.cz | ||||||
| NS | ns.forpsi.it | ||||||
| A | 2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.forpsi.it | ||||||
| A | 95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | host165-254-110-95.serverdedicati.aruba.it | ||||||
| MX | mx.cryonix.cz ⭐ | ||||||
| TXT | v=spf1 a:mail.cryonix.cz ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-03-11 #1 | ||||||
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=1775339236 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.forpsi.net2015-08-13 → 2026-04-04 · 2 obs
● 2026-04-04 21:59:24
●MXmx.cryonix.cz2015-08-13 → 2026-04-04 · 2 obs
● 2026-04-04 21:59:24
○A185.133.58.982017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 21:23:18
○ 2026-03-25 02:33:34
○ 2026-04-04 21:59:24
○A185.32.181.2282015-08-13 → 2016-07-12 · 4 obs
● 2016-07-12 09:59:06
○ 2017-03-19 21:23:18
○ 2026-04-04 21:59:24
●A89.203.149.12026-03-25 → 2026-04-04 · 3 obs
● 2026-03-25 02:33:34
● 2026-04-04 21:59:24
○A89.203.221.1152015-08-13 → 2017-03-19 · 4 obs
● 2017-03-19 21:23:18
○ 2026-03-25 02:33:34
○ 2026-04-04 21:59:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| cryonix.cz | ns.forpsi.net, ns.forpsi.cz, ns.forpsi.it | 2 records |
✅ Authoritative Response
Server:81.2.209.185
NS records: ns.forpsi.net, ns.forpsi.cz, ns.forpsi.it
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 999ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.203.149.1 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mx.cryonix.cz (pri: 1) |
| TXT | 1 | v=spf1 a:mail.cryonix.cz ~all |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
cryonix.cz has children srv1.cryonix.cz, smtp.cryonix.cz, mail.cryonix.cz and mx.cryonix.cz.
IP Addresses
cryonix.cz maps to IP address 89.203.149.1.
Other host names, for example, srv1.cryonix.cz share IP numbers with cryonix.cz.
Name Servers
cryonix.cz is delegated to name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
cryonix.cz at least partially shares name servers with other domains such as edui.eu, peoplelovepeople.cz, nakupujzdravo.sk, seaway.cz and humlnetcreative.cz.
these name servers are commonly used with the name servers ns.forpsi.us.
Host names with two IP numbers:
ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185.
ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165.
ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.
Mail Servers
cryonix.cz is handled by a single mail server, mx.cryonix.cz.