`interiergroup.cz`

DNSSEC	🔒 Signed (DS record present)
A	81.95.110.158^{🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1}
		PTR	`gds203.active24.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	`mail.interiergroup.cz` ⭐
		A	77.48.206.134^{🇨🇿 VODAFONE-CZ-AS77.48.128.0/17 Vodafone Czech Republic a.s.}
			PTR	`ns1.tkom.cz`
TXT	`v=spf1 a mx ip4:88.86.101.25 include:_spfcust.tkom.cz ~all`
TXT	`google-site-verification=k50BLc5LcOxVtxmOIl59soEff_edESaqdG7SSqXEbDs`
SOA	`ns.forpsi.net`admin@forpsi.com 2026-04-26 #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=1778357836

Same first word

interiergroup.cz

DNS History

10 records (5 active, 5 former)

○NSinet.faster.cz2015-07-05 → 2016-05-04 · 4 obs

● 2015-07-05 06:50:00
● 2016-05-04 07:26:20
○ 2016-11-21 18:08:36
○ 2026-05-09 20:45:18

○NSns.a-servis.cz2015-07-05 → 2016-05-04 · 4 obs

● 2015-07-05 06:50:00
● 2016-05-04 07:26:20
○ 2016-11-21 18:08:36
○ 2026-05-09 20:45:18

●NSns.forpsi.cz2016-11-21 → 2026-05-09 · 3 obs

○ 2016-05-04 07:26:20
● 2016-11-21 18:08:36
● 2026-05-09 20:45:18

●NSns.forpsi.it2016-11-21 → 2026-05-09 · 3 obs

○ 2016-05-04 07:26:20
● 2016-11-21 18:08:36
● 2026-05-09 20:45:18

●NSns.forpsi.net2016-11-21 → 2026-05-09 · 3 obs

○ 2016-05-04 07:26:20
● 2016-11-21 18:08:36
● 2026-05-09 20:45:18

○MXbackupmail.iqnet.cz2015-07-05 → 2016-05-04 · 4 obs

● 2015-07-05 06:50:00
● 2016-05-04 07:26:20
○ 2016-11-21 18:08:36
○ 2026-05-09 20:45:18

○MXmail.hitech.cz2015-07-05 → 2016-05-04 · 4 obs

● 2015-07-05 06:50:00
● 2016-05-04 07:26:20
○ 2016-11-21 18:08:36
○ 2026-05-09 20:45:18

●MXmail.interiergroup.cz2016-11-21 → 2026-05-09 · 3 obs

○ 2016-05-04 07:26:20
● 2016-11-21 18:08:36
● 2026-05-09 20:45:18

●A81.95.110.1582026-04-27 → 2026-05-09 · 3 obs

○ 2017-06-16 23:01:58
● 2026-04-27 13:45:56
● 2026-05-09 20:45:18

○A88.86.101.252015-07-05 → 2017-06-16 · 4 obs

● 2015-07-05 06:50:00
● 2017-06-16 23:01:58
○ 2026-04-27 13:45:56
○ 2026-05-09 20:45:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
interiergroup.cz	ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net	2 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: 1306ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.95.110.158`
NS	3	`ns.forpsi.cz, ns.forpsi.it...`
MX	1	`mail.interiergroup.cz (pri: 10)`
TXT	2	`v=spf1 a mx ip4:88.86.101.25 include:_sp, google-site-verification=k50BLc5LcOxVtxm`
SOA	1	`ns.forpsi.net admin.forpsi.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

interiergroup.cz resolves to one IP number: 81.95.110.158.

other host names including vkmoravia.cz, fuchsie-buchlovice.eu, wgrills.cz, windox.cz and dvsline.cz share IP numbers with interiergroup.cz.

Name Servers

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

interiergroup.cz at least partially shares name servers with other domains, for instance udos.cz, drama.cz, honek.eu, kzsystem.cz and rehenice.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

interiergroup.cz is handled by a single mail server, mail.interiergroup.cz.

mail.interiergroup.cz resolves to IP 77.48.206.134.

interiergroup.cz - robtex.com