smartware.cz - robtex.com
smartware.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.91.82.42🇨🇿 WEB4U81.91.80.0/21 | ||||||
| PTR | srv.smartware.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 | mail.smartware.cz ⭐ | ||||||
| A | 81.91.82.42🇨🇿 WEB4U81.91.80.0/21 | ||||||
| PTR | srv.smartware.cz | ||||||
| TXT | _adrepggn88rkyo8pt4q724ivkx4lov1 | ||||||
| TXT | _rrbo5n61hl3z9c8ot3hgoj77ne6eh22 | ||||||
| TXT | v=spf1 include:_spf.smartware.cz ~all | ||||||
| TXT | google-site-verification=EfuUrgjNubfnc-wUBMno5tWTsJ4OFRMwmSkGtb3sBhM | ||||||
| SOA | ns.forpsi.netadmin@forpsi.net 2026-02-28 #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=1771291036 | ||||||
Subdomains
srv3.smartware.cz |
mail.smartware.cz |
s41.smartware.cz |
srv1.smartware.cz |
srv2.smartware.cz |
srv.smartware.cz |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.forpsi.net2015-05-24 → 2026-03-09 · 2 obs
● 2026-03-09 20:13:52
●MXmail.smartware.cz2015-05-24 → 2026-03-09 · 2 obs
● 2026-03-09 20:13:52
●A81.91.82.422015-05-24 → 2026-03-09 · 5 obs
○ 2015-10-17 23:23:24
○ 2020-07-14 06:53:42
● 2026-02-15 01:17:18
● 2026-03-09 20:13:52
○A81.91.82.512015-10-17 → 2020-07-14 · 5 obs
● 2015-10-17 23:23:24
● 2020-07-14 06:53:42
○ 2026-02-15 01:17:18
○ 2026-03-09 20:13:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| smartware.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server: 81.2.209.185
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.82.42 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mail.smartware.cz (pri: 10) |
| TXT | 4 | _adrepggn88rkyo8pt4q724ivkx4lov1, _rrbo5n61hl3z9c8ot3hgoj77ne6eh22... |
| SOA | 1 | ns.forpsi.net admin.forpsi.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
smartware.cz is a parent of srv3.smartware.cz, mail.smartware.cz, s41.smartware.cz, srv1.smartware.cz, srv2.smartware.cz and a few other host names.
IP Addresses
smartware.cz resolves to a single IP address: 81.91.82.42.
Other host names including mail.eko-pro.eu, online-seminar.cz, malecka.cz, mail.tytozvladnes.cz and oslej.com share IP numbers with smartware.cz.
Name Servers
smartware.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
smartware.cz at least partially shares name servers with other domains, including marbel.hu, wlada.cz, frantova.cz, imile.net and global-vision.cz.
These name servers are commonly used with ns.forpsi.us and ns.forpsi.cn.
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
smartware.cz is handled by a single mail server, mail.smartware.cz.
smartware.cz uses the same mail server setup as other domains, such as s3r.cz.
mail.smartware.cz points to a single IP: 81.91.82.42.