czechsoftware.com - robtex.com

czechsoftware.com

DNSSEC🔒 Signed (DS record present)
A194.50.222.28🇨🇿 BHSEC-PRG194.50.222.0/24 BH Securities
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
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c09::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f27.1e100.net
A172.253.62.26🇺🇸 Google172.253.62.0/24
PTRbc-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4001:c21::1b🇩🇪 Google2a00:1450:4001::/48
PTRlcfrai-in-f27.1e100.net
A142.251.127.27🇺🇸 Google142.251.127.0/24
PTRlcfrai-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns.forpsi.netadmin@forpsi.com 2026-04-09 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776071472

Subdomains

web2.czechsoftware.com

Same first word

czechsoftware.cz
czechsoftware.com

DNS History

13 records (11 active, 2 former)

20162017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA194.50.222.28194.50.222.285.239.226.181
●NSns.forpsi.cz2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
●NSns.forpsi.it2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
●NSns.forpsi.net2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
●MXalt1.aspmx.l.google.com2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
●MXalt2.aspmx.l.google.com2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
●MXaspmx.l.google.com2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
●MXaspmx2.googlemail.com2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
●MXaspmx3.googlemail.com2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
●MXaspmx4.googlemail.com2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
●MXaspmx5.googlemail.com2015-07-04 → 2026-04-13 · 2 obs
● 2015-07-04 10:53:24
● 2026-04-13 09:32:42
○A194.50.222.22015-11-08 → 2017-05-25 · 5 obs
○ 2015-07-04 10:53:24
● 2015-11-08 21:45:48
● 2017-05-25 06:24:42
○ 2026-03-17 10:51:36
○ 2026-04-13 09:32:42
●A194.50.222.282026-03-17 → 2026-04-13 · 3 obs
○ 2017-05-25 06:24:42
● 2026-03-17 10:51:36
● 2026-04-13 09:32:42
○A85.239.226.1812015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 10:53:24
○ 2015-11-08 21:45:48
○ 2026-04-13 09:32:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
czechsoftware.comns.forpsi.net, ns.forpsi.cz, ns.forpsi.it-

✅ Authoritative Response

Server:81.2.194.130

NS records: ns.forpsi.net, ns.forpsi.cz, ns.forpsi.it

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1061ms | Queries: -

📄 Records

TypeCountSample Data
A1194.50.222.28
NS3ns.forpsi.cz, ns.forpsi.it...
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns.forpsi.net admin.forpsi.com

Analysis

Hierarchy

czechsoftware.com is the parent of web2.czechsoftware.com.

IP Addresses

czechsoftware.com resolves to one IP number: 194.50.222.28.

Other host names, for instance www.czechsoftware.cz, share IP numbers with czechsoftware.com.

Name Servers

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

czechsoftware.com at least partially shares name servers with other domains, for instance radical.sk, realmix.name, peloria.cz, gma.cz and arenahotel.sk.

These name servers are commonly used alongside 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

czechsoftware.com is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

czechsoftware.com shares some mail servers with other domains, at least partially, for instance apc.edu.au, redbackcards.com, ns500742.ns500754.ns500742.ns500742.ns500754.ns500671.ns500705.ns500705.ns500671.ns500704.ns500688.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500841.ns500821.ns500794.ns500794.ns500841.ns500821.ns500795.ns500794.ns500794.ns500794.ns500821.ns500795.ns500795.lustypartnersfinder.com and ns500671.ns500742.ns500671.ns500742.ns500688.ns500688.ns500705.ns500678.ns500671.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.27.

aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.

aspmx4.googlemail.com points to: 2a00:1450:4001:c21::1b and 142.251.127.27.

aspmx5.googlemail.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.27.

aspmx.l.google.com points to: 2607:f8b0:4004:c09::1b and 172.253.62.26.

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27.

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.