genusplus.cz - robtex.com
genusplus.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.2.196.19🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | 19.196.forpsi.net | ||||||
| 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 | mail.genusplus.cz ⭐ | ||||||
| A | 62.201.18.80🇨🇿 a-net62.201.16.0/20 Liberec s.r.o. | ||||||
| PTR | mail.genusplus.cz | ||||||
| TXT | v=spf1 a mx a: ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2025-12-31 #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=1777067236 | ||||||
Subdomains
Same first word
genusplus.cz |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns.forpsi.cz2026-02-21 → 2026-04-24 · 3 obs
● 2026-02-21 15:10:48
● 2026-04-24 22:22:10
●NSns.forpsi.it2026-02-21 → 2026-04-24 · 3 obs
● 2026-02-21 15:10:48
● 2026-04-24 22:22:10
●NSns.forpsi.net2026-02-21 → 2026-04-24 · 3 obs
● 2026-02-21 15:10:48
● 2026-04-24 22:22:10
○NSns.miton.cz2018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-21 15:10:48
○ 2026-04-24 22:22:10
○NSns.mitoncz.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-21 15:10:48
○ 2026-04-24 22:22:10
●MXmail.genusplus.cz2018-05-07 → 2026-04-24 · 2 obs
● 2026-04-24 22:22:10
○MXmx.mitoncz.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-21 15:10:48
○ 2026-04-24 22:22:10
○A81.0.208.1192018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-21 15:10:48
○ 2026-04-24 22:22:10
●A81.2.196.192026-02-21 → 2026-04-24 · 3 obs
● 2026-02-21 15:10:48
● 2026-04-24 22:22:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| genusplus.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:95.110.254.165
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for genusplus.cz (unsigned zone)
⏱️ Timing
Total: 628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.196.19 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mail.genusplus.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx a: ~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
genusplus.cz is a parent of mail.genusplus.cz and www.genusplus.cz.
IP Addresses
genusplus.cz points to a single IP number: 81.2.196.19.
Other host names, for instance alcor.cloud, ltl.cz, pancake.cz, sabbank.com and svedovi.cz share IP numbers with genusplus.cz.
Name Servers
The domain genusplus.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
genusplus.cz shares name servers with other domains at least partially, for instance arsarchaica.com, knihacek.cz, formule1forum.cz, oderskams.cz and mobilmix.eu.
these name servers are often used together 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
The mail server for genusplus.cz is mail.genusplus.cz.
genusplus.cz uses the same mail server setup as other domains, for example genus.cz.
Host name mail.genusplus.cz resolves to IP 62.201.18.80.