`data2.hdinternet.cz`

DNSSEC	⚠️ Not signed
A	2a02:c60:600::39:0^{🇨🇿 IP4ISP2a02:c60::/32 P4ISP z.s.p.o. network route}
		PTR	`data2.hdinternet.cz`
A	176.62.225.39^{🇨🇿 IP4ISP176.62.224.0/20 route}

`hdinternet.cz`

	DNSSEC	⚠️ Not signed
	A	2a02:c60:600::2:0^{🇨🇿 IP4ISP2a02:c60::/32 P4ISP z.s.p.o. network route}
	A	176.62.225.2^{🇨🇿 IP4ISP176.62.224.0/20 route}
	NS	`ns.hdinternet.cz` ⭐
	NS	`hdinternet.cz`
	MX	`mailproxy.hdinternet.cz` ⭐
	TXT	`v=spf1 a mx ip4:194.12.32.0/20 ip4:176.62.224.0/20 ip4:188.120.192.0/19 ip6:2...`
	TXT	`google-site-verification=etRBdYqjA8NOgYrCuCQ5dY4VrDlH7KV6RBd8n0UaQHk`
	SOA	`ns.hdinternet.cz`info@hdinternet.cz 2026-03-26 #3

📈 Tranco rank: #184,372

PTR for

39.225.62.176.in-addr.arpa

0.0.0.0.9.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.0.0.6.c.0.2.0.a.2.ip6.arpa

Same first word

data2.net

data2.app

data2.builders

data2.ru

data2.us

data2.eu

data2.in

data2.de

data2.co.nz

data2.me

data2.network

data2.link

data2.nl

data2.com

data2.co

data2.com.br

Similar names

2data.nl

2data.de

tada2.vg

tada2.net

tada2.com

2data.net

2data.dk

adat2.com

2data.com

DNS History

2 records (2 active, 0 former)

●A176.62.225.392026-02-22 → 2026-03-27 · 2 obs

● 2026-02-22 22:38:18
● 2026-03-27 11:46:26

●A2a02:c60:600::39:02026-02-22 → 2026-03-27 · 2 obs

● 2026-02-22 22:38:18
● 2026-03-27 11:46:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz	-
hdinternet.cz	ns.hdinternet.cz, hdinternet.cz	2 records

✅ Authoritative Response

Server:176.62.225.4

NS records: ns.hdinternet.cz, hdinternet.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdinternet.cz (unsigned zone)

⏱️ Timing

Total: 622ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.62.225.39`
AAAA	1	`2a02:c60:600::39:0`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.hdinternet.cz, hdinternet.cz)

Analysis

IP Addresses

data2.hdinternet.cz points to two IP numbers: 2a02:c60:600::39:0 and 176.62.225.39.

Other host names, for instance radar.bourky.cz share IP numbers with data2.hdinternet.cz.

data2.hdinternet.cz - robtex.com