`internethned.cz`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2005::6^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.163^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1b^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f27.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
TXT	`google-site-verification=pRn3wEpsPxOzLbx5tABTtcPrWCjEc7qGXAJfqE510Vk`
TXT	`v=spf1 a mx a:deb1.spfree.net ip4:81.2.194.54/32 ip4:81.2.195.204/32 ip4:81.2...`
SOA	`ns.forpsi.net`admin@forpsi.com 2026-04-09 #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=1777713436

Same first word

internethned.cz

DNS History

13 records (10 active, 3 former)

●NSns.forpsi.cz2015-05-24 → 2026-05-02 · 2 obs

● 2015-05-24 21:04:38
● 2026-05-02 09:37:32

●NSns.forpsi.it2015-05-24 → 2026-05-02 · 2 obs

● 2015-05-24 21:04:38
● 2026-05-02 09:37:32

●NSns.forpsi.net2015-05-24 → 2026-05-02 · 2 obs

● 2015-05-24 21:04:38
● 2026-05-02 09:37:32

●MXalt1.aspmx.l.google.com2017-04-03 → 2026-05-02 · 3 obs

○ 2016-09-10 13:22:10
● 2017-04-03 14:19:58
● 2026-05-02 09:37:32

●MXalt2.aspmx.l.google.com2017-04-03 → 2026-05-02 · 3 obs

○ 2016-09-10 13:22:10
● 2017-04-03 14:19:58
● 2026-05-02 09:37:32

●MXalt3.aspmx.l.google.com2017-04-03 → 2026-05-02 · 3 obs

○ 2016-09-10 13:22:10
● 2017-04-03 14:19:58
● 2026-05-02 09:37:32

●MXalt4.aspmx.l.google.com2017-04-03 → 2026-05-02 · 3 obs

○ 2016-09-10 13:22:10
● 2017-04-03 14:19:58
● 2026-05-02 09:37:32

●MXaspmx.l.google.com2017-04-03 → 2026-05-02 · 3 obs

○ 2016-09-10 13:22:10
● 2017-04-03 14:19:58
● 2026-05-02 09:37:32

○MXdeb1.arenis.cz2015-05-24 → 2016-09-10 · 4 obs

● 2015-05-24 21:04:38
● 2016-09-10 13:22:10
○ 2017-04-03 14:19:58
○ 2026-05-02 09:37:32

○MXdeb1.spfree.net2015-05-24 → 2016-09-10 · 4 obs

● 2015-05-24 21:04:38
● 2016-09-10 13:22:10
○ 2017-04-03 14:19:58
○ 2026-05-02 09:37:32

●A2a00:4b40:aaaa:2005::62026-03-24 → 2026-05-02 · 3 obs

○ 2017-04-03 14:19:58
● 2026-03-24 20:06:10
● 2026-05-02 09:37:32

●A37.9.175.1632026-03-24 → 2026-05-02 · 3 obs

○ 2017-04-03 14:19:58
● 2026-03-24 20:06:10
● 2026-05-02 09:37:32

○A77.48.26.1622015-05-24 → 2017-04-03 · 4 obs

● 2015-05-24 21:04:38
● 2017-04-03 14:19:58
○ 2026-03-24 20:06:10
○ 2026-05-02 09:37:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz	-
internethned.cz	ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net	2 records

✅ Authoritative Response

Server:95.110.254.165

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: 1307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.163`
AAAA	1	`2a00:4b40:aaaa:2005::6`
NS	3	`ns.forpsi.cz, ns.forpsi.it...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=pRn3wEpsPxOzLbx, v=spf1 a mx a:deb1.spfree.net ip4:81.2.1`
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

internethned.cz points to two IP numbers: 2a00:4b40:aaaa:2005::6 and 37.9.175.163.

Other host names such as xtremetuning.hu, m1-u5-ing.websupport.hu, ineos.cz, gulasfest.cz and rallysimfans.hu share IPs with internethned.cz.

Name Servers

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

internethned.cz at least partially shares name servers with other domains, for example fotolab.sk, danarny.com, mvoda.cz, balmazujvaros.hu and realiste.cz.