blue88.cz - robtex.com
blue88.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.190.52.64🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o. | ||||||
| PTR | vps64.web4ce.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 | vps64.web4ce.cz ⭐ | ||||||
| A | 2a02:c600:4:40::1🇨🇿 WEB4CE2a02:c600::/29 Web4ce, s.r.o. | ||||||
| A | 93.190.52.64🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o. | ||||||
| PTR | vps64.web4ce.cz | ||||||
| TXT | v=spf1 mx include:spf.web4ce.cz ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-04-09 #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=1777094257 | ||||||
Same first word
DNS History
6 records (5 active, 1 former)
●NSns.forpsi.net2015-06-09 → 2026-04-25 · 2 obs
● 2026-04-25 05:58:18
○A146.255.30.1192015-06-09 → 2017-06-15 · 4 obs
● 2017-06-15 19:02:08
○ 2026-03-12 00:55:08
○ 2026-04-25 05:58:18
●A93.190.52.642026-03-12 → 2026-04-25 · 3 obs
● 2026-03-12 00:55:08
● 2026-04-25 05:58:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | 8 records |
| blue88.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
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.190.52.64 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | vps64.web4ce.cz (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.web4ce.cz ~all |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
blue88.cz points to IP number 93.190.52.64.
For instance, other host names visitrally.com, vps64.web4ce.cz, slevici.cz, www.visitrally.com and www.slevici.cz share IP numbers with blue88.cz.
Name Servers
The delegation for blue88.cz is handled by three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
blue88.cz shares name servers with other domains at least partially, for example carg.io, isoz.cz, ibas.pl, questroom.cz and iloveshop.sk.
These name servers are commonly used with ns.forpsi.us.
Host names with two IPs:
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
blue88.cz is handled by a single mail server, vps64.web4ce.cz.
blue88.cz uses the same mail server setup as other domains like visitrally.com and slevici.cz.
vps64.web4ce.cz resolves to two IPs: 2a02:c600:4:40::1 and 93.190.52.64.