preventan.cz - dns.ninja

preventan.cz

DNSSEC🔒 Signed (DS record present)
A2a03:1e20:0:5:185:66:36:4🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804
A185.66.36.4🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
NSns.forpsi.net ⭐
A2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.net
A81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTRns.forpsi.net
NSns.forpsi.cz
A2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.cz
A81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24
PTRns.forpsi.cz
NSns.forpsi.it
A2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network
PTRns.forpsi.it
A95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network
PTRhost165-254-110-95.serverdedicati.aruba.it
MXmail.servr.cz ⭐
TXTfacebook-domain-verification=7go3omo4l8zicec07wtm49tgjpymem
TXTgoogle-site-verification=gpNlVPkg5F91DaD5cgwkl6IG4eMT6-aquFzX-I-ZzUA
SOAns.forpsi.netadmin@forpsi.com 2026-07-05 #1

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1784206044
WOT: SAFE (69/100)

Same first word

preventan.sk
preventan.cz
preventan.eu

Similar names

prevenant.com
npreventa.com
antverpen.ru

DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netMXmail.servr.czA185.66.36.42a03:1e20:0:5:185:66:36:493.185.103.146
●NSns.forpsi.cz2015-07-23 → 2026-07-16 · 2 obs
● 2015-07-23 22:07:08
● 2026-07-16 13:16:18
●NSns.forpsi.it2015-07-23 → 2026-07-16 · 2 obs
● 2015-07-23 22:07:08
● 2026-07-16 13:16:18
●NSns.forpsi.net2015-07-23 → 2026-07-16 · 2 obs
● 2015-07-23 22:07:08
● 2026-07-16 13:16:18
●MXmail.servr.cz2015-07-23 → 2026-07-16 · 2 obs
● 2015-07-23 22:07:08
● 2026-07-16 13:16:18
●A185.66.36.42026-03-01 → 2026-07-16 · 3 obs
○ 2017-04-21 09:20:40
● 2026-03-01 15:12:52
● 2026-07-16 13:16:18
●A2a03:1e20:0:5:185:66:36:42026-03-01 → 2026-07-16 · 3 obs
○ 2017-04-21 09:20:40
● 2026-03-01 15:12:52
● 2026-07-16 13:16:18
○A93.185.103.1462015-07-23 → 2017-04-21 · 4 obs
● 2015-07-23 22:07:08
● 2017-04-21 09:20:40
○ 2026-03-01 15:12:52
○ 2026-07-16 13:16:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
preventan.czns.forpsi.cz, ns.forpsi.it, ns.forpsi.net2 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: 1223ms | Queries: -

📄 Records

TypeCountSample Data
A1185.66.36.4
AAAA12a03:1e20:0:5:185:66:36:4
NS3ns.forpsi.cz, ns.forpsi.it...
MX1mail.servr.cz (pri: 10)
TXT2facebook-domain-verification=7go3omo4l8z, google-site-verification=gpNlVPkg5F91DaD
SOA1ns.forpsi.net admin.forpsi.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)

Analysis

IP Addresses

preventan.cz resolves to the IP addresses 185.66.36.4 and 2a03:1e20:0:5:185:66:36:4

site.mysuitu.com, kveng.cz, putzmeister.cz and two other host names share IP numbers with preventan.cz.

Name Servers

preventan.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

preventan.cz has at least partial name server overlap with other domains, such as businesscom.cz, vlachovobrezi.cz, stranske.sk and two others.

It is common to see these name servers used together with name servers ns.forpsi.us and ns.forpsi.cn.

ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net each resolve to two IP addresses: ns.forpsi.cz resolves to 81.2.209.185 and 2001:15e8:201:1::d1b9; ns.forpsi.it resolves to 95.110.254.165 and 2a00:6d41:2:1::5; ns.forpsi.net resolves to 81.2.194.130 and 2001:15e8:101:1::c282.

Mail Servers

Mail for preventan.cz is handled by a single mail server, mail.servr.cz.