`inpasolutions.cz`

DNSSEC	🔒 Signed (DS record present)
A	81.91.86.12^{🇨🇿 WEB4U81.91.80.0/21}
		PTR	`php53.web4u.cz`
NS	`ns2.web4u.cz` ⭐
		A	2a02:a40:100:28ff::12^{🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.}
			PTR	`ns2.web4u.cz`
		A	85.207.53.12^{🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block}
			PTR	`ns2.web4u.cz`
NS	`ns.web4u.cz`
		A	2001:1568:fd::241^{🇨🇿 WEB4U2001:1568::/33}
			PTR	`ns.web4u.cz`
		A	185.14.224.241^{🇨🇿 WEB4U185.14.224.0/23}
			PTR	`ns.web4u.cz`
MX	`mx.web4u.cz` ⭐
		A	2001:1568::7012^{🇨🇿 WEB4U2001:1568::/33}
			PTR	`mx.web4u.cz`
		A	81.91.87.12^{🇨🇿 WEB4U81.91.80.0/21}
			PTR	`mx.web4u.cz`
SOA	`ns.web4u.cz`admin@web4u.cz 2013-01-29 #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.cz`hostmaster@nic.cz serial=1776001636

Same first word

inpasolutions.eu

inpasolutions.com

inpasolutions.cz

Similar names

painsolutions.net

anpisolutions.com

painsolutions.com

painsolutions.net.au

painsolutions.sg

pinasolutions.com

painsolutions.com.au

anpisolutions.net

DNS History

5 records (4 active, 1 former)

●NSns.web4u.cz2015-07-16 → 2026-04-12 · 2 obs

● 2015-07-16 01:11:28
● 2026-04-12 14:33:56

●NSns2.web4u.cz2015-07-16 → 2026-04-12 · 2 obs

● 2015-07-16 01:11:28
● 2026-04-12 14:33:56

○MXmail.inpasolutions.cz2015-07-16 → 2018-08-03 · 4 obs

● 2015-07-16 01:11:28
● 2018-08-03 08:26:02
○ 2026-03-27 06:56:20
○ 2026-04-12 14:33:56

●MXmx.web4u.cz2026-03-27 → 2026-04-12 · 3 obs

○ 2018-08-03 08:26:02
● 2026-03-27 06:56:20
● 2026-04-12 14:33:56

●A81.91.86.122015-07-16 → 2026-04-12 · 2 obs

● 2015-07-16 01:11:28
● 2026-04-12 14:33:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
inpasolutions.cz	ns2.web4u.cz, ns.web4u.cz	4 records

✅ Authoritative Response

Server:185.14.224.241

NS records: ns2.web4u.cz, ns.web4u.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 903ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.91.86.12`
NS	2	`ns.web4u.cz, ns2.web4u.cz`
MX	1	`mx.web4u.cz (pri: 10)`
SOA	1	`ns.web4u.cz admin.web4u.cz`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.web4u.cz, ns.web4u.cz, ns2.web4u.cz...)

Analysis

IP Addresses

inpasolutions.cz points to a single IP: 81.91.86.12.

Other host names, for instance fotoinstitut.eu, zeman-art.cz, 3dvytisknu.cz, idomino.eu and civilization.cz share IP numbers with inpasolutions.cz.

Name Servers

inpasolutions.cz's delegation is to two name servers ns2.web4u.cz and ns.web4u.cz.

inpasolutions.cz shares the same name server configuration as other domains, such as havran.eu, ecodate.eu, euronovagroup.com, otentic.cz and trajektem.cz.

Host names with two IP numbers: ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12; ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241

Mail Servers

inpasolutions.cz is served by a single mail server, mx.web4u.cz.

inpasolutions.cz uses the same mail server setup as other domains such as alikas.info, zamek-slavkov.info, zupajungmannova.cz, sosios.com and trusto.cz.

inpasolutions.cz shares some mail servers with other domains, including mataki.gr, sakala.cz, purpurhotel.com, plynove-vzpery.cz and zus-olesska.cz.

these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hostname mx.web4u.cz resolves to two IPs: 2001:1568::7012 and 81.91.87.12.

inpasolutions.cz - robtex.com