regzone.cz - robtex.com

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`regzone.cz`

DNSSEC	🔒 Signed (DS record present)
A	2a00:19a0:3:71:0:d9c6:7150:1^{🇨🇿 ZONER-AS}
		PTR	`zportal.zarea.net`
A	217.198.113.80^{🇨🇿 ZONER-AS}
NS	`ns1.regzone.cz` ⭐ 🔒
		A	2a00:19a0:3:71:0:d9c6:710a:1^{🇨🇿 ZONER-AS}
			PTR	`ns1.regzone.cz`
		A	217.198.113.10^{🇨🇿 ZONER-AS}
			PTR	`ns1.regzone.cz`
NS	`ns1.regzone.de`
		A	2600:3c02::f03c:91ff:fedb:a6e7^{🇺🇸 AKAMAI-LINODE-AP}
			PTR	`ns1.regzone.de`
		A	23.92.29.43^{🇺🇸 AKAMAI-LINODE-AP}
			PTR	`ns1.regzone.de`
NS	`ns1.regzone.info`
		A	2001:1528:147::10^{🇨🇿 CASABLANCA-AS}
			PTR	`ns1.regzone.info`
		A	81.0.233.10^{🇨🇿 CASABLANCA-AS}
			PTR	`ns1.regzone.info`
MX	`relay.zoner.com` ⭐ 🔒
		A	217.198.120.100^{🇨🇿 ZONER-AS}
			PTR	`relay.zoner.com`
MX	`10mx.zoner.com`⁽¹⁰⁾ 🔒
		A	217.198.120.36^{🇨🇿 ZONER-AS}
			PTR	`10mx.zoner.com`
MX	`15mx.zoner.com`⁽¹⁵⁾ 🔒
		A	81.0.233.6^{🇨🇿 CASABLANCA-AS}
			PTR	`15mx.zoner.com`
TXT	`v=spf1 include:spf-zoner-corp.zoner.com -all`
TXT	`google-site-verification=XXyHWh8K8ofDK2egBWinc-2P_9bKzGkdJWyMzV1bULQ`
SOA	`ns1.regzone.cz`administrator@czechia.cz 2026-02-17 #4

`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=1771291036

rank #39966 globally
rank #127 in the tld
📈 Tranco rank: #30,994

Up

www.regzone.cz

ns2.regzone.cz

ns1.regzone.cz

Same first word

regzone.cz

regzone.pl

regzone.at

regzone.mobi

regzone.info

regzone.biz

regzone.com

regzone.us

regzone.sk

regzone.eu

regzone.net

regzone.de

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DNS History

13 records (8 active, 5 former)

○NSns1.czechia.cz2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 14:40:46
○ 2015-09-01 20:12:02
○ 2026-02-18 09:21:22

●NSns1.regzone.cz2015-09-01 → 2026-02-18 · 3 obs

○ 2009-01-27 14:40:46
● 2015-09-01 20:12:02
● 2026-02-18 09:21:22

●NSns1.regzone.de2015-09-01 → 2026-02-18 · 3 obs

○ 2009-01-27 14:40:46
● 2015-09-01 20:12:02
● 2026-02-18 09:21:22

●NSns1.regzone.info2015-09-01 → 2026-02-18 · 3 obs

○ 2009-01-27 14:40:46
● 2015-09-01 20:12:02
● 2026-02-18 09:21:22

○NSns2.czechia.com2009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 14:40:46
○ 2015-09-01 20:12:02
○ 2026-02-18 09:21:22

●MX10mx.zoner.com2009-01-27 → 2026-02-18 · 2 obs

● 2009-01-27 14:40:46
● 2026-02-18 09:21:22

●MX15mx.zoner.com2009-01-27 → 2026-02-18 · 2 obs

● 2009-01-27 14:40:46
● 2026-02-18 09:21:22

●MXrelay.zoner.com2009-01-27 → 2026-02-18 · 2 obs

● 2009-01-27 14:40:46
● 2026-02-18 09:21:22

○A217.198.113.1012009-01-27 → 2009-01-27 · 3 obs

● 2009-01-27 14:40:46
○ 2015-09-01 20:12:02
○ 2026-02-18 09:21:22

●A217.198.113.802026-02-14 → 2026-02-18 · 3 obs

○ 2021-10-13 14:01:36
● 2026-02-14 16:52:24
● 2026-02-18 09:21:22

○A217.198.122.652015-09-01 → 2021-10-13 · 5 obs

○ 2009-01-27 14:40:46
● 2015-09-01 20:12:02
● 2021-10-13 14:01:36
○ 2026-02-14 16:52:24
○ 2026-02-18 09:21:22

●A2a00:19a0:3:71:0:d9c6:7150:12026-02-14 → 2026-02-18 · 3 obs

○ 2021-10-13 14:01:36
● 2026-02-14 16:52:24
● 2026-02-18 09:21:22

○A2a00:19a0:3:7a:0:d9c6:7a41:12015-09-01 → 2021-10-13 · 5 obs

○ 2009-01-27 14:40:46
● 2015-09-01 20:12:02
● 2021-10-13 14:01:36
○ 2026-02-14 16:52:24
○ 2026-02-18 09:21:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
regzone.cz	ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info	2 records

✅ Authoritative Response

Server: 217.198.113.10

NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1410ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.198.113.80`
AAAA	1	`2a00:19a0:3:71:0:d9c6:7150:1`
NS	3	`ns1.regzone.cz, ns1.regzone.de...`
MX	3	`relay.zoner.com (pri: 1), 10mx.zoner.com (pri: 10)...`
TXT	2	`v=spf1 include:spf-zoner-corp.zoner.com , google-site-verification=XXyHWh8K8ofDK2e`
SOA	1	`ns1.regzone.cz administrator.czechia.cz`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)

AI analysis

regzone.cz is a parent of www.regzone.cz, ns2.regzone.cz and ns1.regzone.cz.

regzone.cz points to two IP numbers: 2a00:19a0:3:71:0:d9c6:7150:1 and 217.198.113.80.

Other host names such as regzone.info, www.regzone.de, zoner-cloud.cz, inpage.cz and www.webhosting.sk share IPs with regzone.cz.

regzone.cz is delegated to three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

regzone.cz at least partially shares name servers with other domains, for instance hutermann.com, skokan.eu, agroinform.sk, satnicek.sk and jkz.cz.

Host ns1.regzone.cz points to 2a00:19a0:3:71:0:d9c6:710a:1 and 217.198.113.10; Host ns1.regzone.de points to 2600:3c02::f03c:91ff:fedb:a6e7 and 23.92.29.43; Host ns1.regzone.info points to 2001:1528:147::10 and 81.0.233.10.

Three mail servers handle regzone.cz: 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com.

regzone.cz shares at least partially some mail servers with other domains, including moravolen.com, leunk.eu, awh.cz, eurofluid.cz and greenboats.sk.

Host names with a single IP:

10mx.zoner.com points to: 217.198.120.36.

15mx.zoner.com points to: 81.0.233.6.

relay.zoner.com points to: 217.198.120.100.