just4web.eu - robtex.com
just4web.eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | mx.just4web.cz ⭐ | ||||||
| A | 2a01:28:ca:112::1:1057🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | mch06.vas-server.cz | ||||||
| A | 46.234.108.35🇨🇿 SuperNetwork46.234.96.0/19 s.r.o. | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-07-05 #1 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126068730 | ||||||
Subdomains
mx.just4web.eu |
Same first word
DNS History
5 records (5 active, 0 former)
●NSns.forpsi.net2026-03-29 → 2026-07-13 · 2 obs
● 2026-07-13 09:24:58
●MXmx.just4web.cz2026-03-29 → 2026-07-13 · 2 obs
● 2026-07-13 09:24:58
●A81.2.196.192026-03-29 → 2026-07-13 · 2 obs
● 2026-07-13 09:24:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, y.dns.eu, x.dns.eu, si.dns.eu... | - |
| just4web.eu | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | - |
✅ 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: 1331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.196.19 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mx.just4web.cz (pri: 0) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
Analysis
Hierarchy
just4web.eu serves as the parent of mx.just4web.eu.
IP Addresses
just4web.eu resolves to one IP address: 81.2.196.19.
stekre.cz, diploma.cz, bezip.cz and two other host names share IP numbers with just4web.eu.
Name Servers
just4web.eu is served by three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
just4web.eu has at least partial name server overlap with other domains, such as iabio.com, drivecont.eu, jirkafotografem.net and two others.
It is common to find these name servers paired with the name servers ns.forpsi.us.
The hostnames ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net each direct to two IP addresses — ns.forpsi.cz to 81.2.209.185 and 2001:15e8:201:1::d1b9, ns.forpsi.it to 95.110.254.165 and 2a00:6d41:2:1::5, and ns.forpsi.net to 81.2.194.130 and 2001:15e8:101:1::c282.
Mail Servers
Mail for just4web.eu is handled by a single mail server, mx.just4web.cz.
just4web.eu uses an identical mail server configuration to several other domains — among them obecsazavka.cz, zsamszichlinek.cz, zusbnp.cz and two more.
The mail servers of just4web.eu are at least partially shared with other domains, including just4web.cz.
mx.just4web.cz has two IP addresses: 46.234.108.35 and 2a01:28:ca:112::1:1057.