keypromotion.cz - robtex.com

keypromotion.cz

DNSSEC🔒 Signed (DS record present)
A95.168.205.139🇨🇿 SuperNetwork95.168.192.0/19 s.r.o.
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
MXhost.keypromotion.cz ⭐
A90.181.249.242🇨🇿 O2-CZECH-REPUBLIC90.181.0.0/16
PTRhost.keypromotion.cz
TXTv=spf1 mx ip4:90.181.249.242 -all
TXT67041f9dbbf8cb6d3e9c8ec064448b1c1d850f94c6141b4e60be38c37702e46
TXTf2428e6093a93fca8782bf7c747252f2b3602c0d5160e33c6cc3328535bc8bd
SOAns.forpsi.netadmin@forpsi.com 2026-04-23 #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=1778458901

Subdomains

www.keypromotion.cz
host.keypromotion.cz
mx1.keypromotion.cz
mail.keypromotion.cz
mx2.keypromotion.cz

Same first word

keypromotion.com
keypromotion.cz

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netns.wedos.comns.wedos.czns.wedos.euns.wedos.netMXhost.keypromotion.czmail.keypromotion.czmx1.keypromotion.czmx2.keypromotion.czA95.168.205.13931.31.77.3086.63.217.5290.181.249.242
●NSns.forpsi.cz2026-02-15 → 2026-05-11 · 3 obs
○ 2020-01-31 02:41:10
● 2026-02-15 17:24:30
● 2026-05-11 00:54:26
●NSns.forpsi.it2026-02-15 → 2026-05-11 · 3 obs
○ 2020-01-31 02:41:10
● 2026-02-15 17:24:30
● 2026-05-11 00:54:26
●NSns.forpsi.net2026-02-15 → 2026-05-11 · 3 obs
○ 2020-01-31 02:41:10
● 2026-02-15 17:24:30
● 2026-05-11 00:54:26
○NSns.wedos.com2015-07-31 → 2020-01-31 · 4 obs
● 2015-07-31 23:07:14
● 2020-01-31 02:41:10
○ 2026-02-15 17:24:30
○ 2026-05-11 00:54:26
○NSns.wedos.cz2015-07-31 → 2020-01-31 · 4 obs
● 2015-07-31 23:07:14
● 2020-01-31 02:41:10
○ 2026-02-15 17:24:30
○ 2026-05-11 00:54:26
○NSns.wedos.eu2015-07-31 → 2020-01-31 · 4 obs
● 2015-07-31 23:07:14
● 2020-01-31 02:41:10
○ 2026-02-15 17:24:30
○ 2026-05-11 00:54:26
○NSns.wedos.net2015-07-31 → 2020-01-31 · 4 obs
● 2015-07-31 23:07:14
● 2020-01-31 02:41:10
○ 2026-02-15 17:24:30
○ 2026-05-11 00:54:26
●MXhost.keypromotion.cz2026-02-15 → 2026-05-11 · 3 obs
○ 2020-01-31 02:41:10
● 2026-02-15 17:24:30
● 2026-05-11 00:54:26
○MXmail.keypromotion.cz2015-07-31 → 2017-03-18 · 4 obs
● 2015-07-31 23:07:14
● 2017-03-18 19:56:46
○ 2020-01-31 02:41:10
○ 2026-05-11 00:54:26
○MXmx1.keypromotion.cz2020-01-31 → 2020-01-31 · 4 obs
○ 2017-03-18 19:56:46
● 2020-01-31 02:41:10
○ 2026-02-15 17:24:30
○ 2026-05-11 00:54:26
○MXmx2.keypromotion.cz2020-01-31 → 2020-01-31 · 4 obs
○ 2017-03-18 19:56:46
● 2020-01-31 02:41:10
○ 2026-02-15 17:24:30
○ 2026-05-11 00:54:26
○A31.31.77.302015-07-31 → 2017-03-18 · 4 obs
● 2015-07-31 23:07:14
● 2017-03-18 19:56:46
○ 2020-01-31 02:41:10
○ 2026-05-11 00:54:26
○A86.63.217.522020-01-31 → 2020-01-31 · 4 obs
○ 2017-03-18 19:56:46
● 2020-01-31 02:41:10
○ 2026-02-15 17:24:30
○ 2026-05-11 00:54:26
○A90.181.249.2422026-02-15 → 2026-03-25 · 5 obs
○ 2020-01-31 02:41:10
● 2026-02-15 17:24:30
● 2026-03-25 15:30:40
○ 2026-05-08 10:20:14
○ 2026-05-11 00:54:26
●A95.168.205.1392026-05-08 → 2026-05-11 · 3 obs
○ 2026-03-25 15:30:40
● 2026-05-08 10:20:14
● 2026-05-11 00:54:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
keypromotion.czns.forpsi.cz, ns.forpsi.it, ns.forpsi.net2 records

✅ Authoritative Response

Server:81.2.194.130

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: 1312ms | Queries: -

📄 Records

TypeCountSample Data
A195.168.205.139
NS3ns.forpsi.cz, ns.forpsi.it...
MX1host.keypromotion.cz (pri: 10)
TXT3v=spf1 mx ip4:90.181.249.242 -all, 67041f9dbbf8cb6d3e9c8ec064448b1c1d850f94...
SOA1ns.forpsi.net admin.forpsi.com

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

keypromotion.cz is a parent of www.keypromotion.cz, host.keypromotion.cz, mx1.keypromotion.cz, mail.keypromotion.cz and mx2.keypromotion.cz.

IP Addresses

keypromotion.cz resolves to one IP number: 95.168.205.139.

other host names including btx.cz, btxhosting.cz, autoserviszima.cz, autoservis-zima.cz and protistarnuti.com share IP numbers with keypromotion.cz.

Name Servers

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

keypromotion.cz at least partially shares name servers with other domains, for instance dansko.cz, xyyx.eu, svatek-pe.eu, pieseczki.pl and dipro.cz.

these name servers are commonly used alongside 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

keypromotion.cz is handled by a single mail server, host.keypromotion.cz.

host.keypromotion.cz resolves to IP 90.181.249.242.