proxytech.cz - dns.ninja

`proxytech.cz`

DNSSEC	🔒 Signed (DS record present)
A	148.251.190.121^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
		PTR	`email.proxytech.cz`
NS	`ns1.websupport.cz` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.cz`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.eu`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`email.proxytech.cz` ⭐
		A	95.82.153.204^{🇨🇿 NETBOX-AS95.82.128.0/18 NETBOX}
			PTR	`ip4-95-82-153-204.cust.nbox.cz`
TXT	`v=spf1 mx ~all`
TXT	`google-site-verification=BqjWrHzHDyEXM1udARl1wEa_n50xbm_zftdRTFIEBW0`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1768339302

`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=1783891039

Subdomains

email.proxytech.cz

smtp.proxytech.cz

Same first word

proxytech.cz

proxytech.net

proxytech.com.ua

proxytech.com

proxytech.com.br

Similar names

hexcrypto.com

techproxy.com

cytopherx.com

cryptohex.com

DNS History

10 records (5 active, 5 former)

○NSalfa.ns.active24.cz2015-07-16 → 2017-10-22 · 4 obs

● 2015-07-16 00:23:34
● 2017-10-22 04:10:40
○ 2026-02-17 07:24:50
○ 2026-07-12 21:45:08

○NSbeta.ns.active24.cz2015-07-16 → 2017-10-22 · 4 obs

● 2015-07-16 00:23:34
● 2017-10-22 04:10:40
○ 2026-02-17 07:24:50
○ 2026-07-12 21:45:08

○NSgama.ns.active24.sk2015-07-16 → 2017-10-22 · 4 obs

● 2015-07-16 00:23:34
● 2017-10-22 04:10:40
○ 2026-02-17 07:24:50
○ 2026-07-12 21:45:08

●NSns1.websupport.cz2026-02-17 → 2026-07-12 · 3 obs

○ 2017-10-22 04:10:40
● 2026-02-17 07:24:50
● 2026-07-12 21:45:08

●NSns2.websupport.cz2026-02-17 → 2026-07-12 · 3 obs

○ 2017-10-22 04:10:40
● 2026-02-17 07:24:50
● 2026-07-12 21:45:08

●NSns3.websupport.eu2026-02-17 → 2026-07-12 · 3 obs

○ 2017-10-22 04:10:40
● 2026-02-17 07:24:50
● 2026-07-12 21:45:08

●MXemail.proxytech.cz2026-02-17 → 2026-07-12 · 3 obs

○ 2017-10-22 04:10:40
● 2026-02-17 07:24:50
● 2026-07-12 21:45:08

○MXsmtp.proxytech.cz2015-07-16 → 2017-10-22 · 4 obs

● 2015-07-16 00:23:34
● 2017-10-22 04:10:40
○ 2026-02-17 07:24:50
○ 2026-07-12 21:45:08

●A148.251.190.1212026-02-17 → 2026-07-12 · 3 obs

○ 2017-10-22 04:10:40
● 2026-02-17 07:24:50
● 2026-07-12 21:45:08

○A95.82.149.742015-07-16 → 2017-10-22 · 4 obs

● 2015-07-16 00:23:34
● 2017-10-22 04:10:40
○ 2026-02-17 07:24:50
○ 2026-07-12 21:45:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz	-
proxytech.cz	ns3.websupport.eu, ns2.websupport.cz, ns1.websupport.cz	-

✅ Authoritative Response

Server:45.10.97.13

NS records: ns3.websupport.eu, ns2.websupport.cz, ns1.websupport.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.251.190.121`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	1	`email.proxytech.cz (pri: 10)`
TXT	2	`v=spf1 mx ~all, google-site-verification=BqjWrHzHDyEXM1u`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

Hierarchy

email.proxytech.cz and smtp.proxytech.cz are both subdomains of proxytech.cz.

IP Addresses

proxytech.cz resolves to one IP address: 148.251.190.121.

Name Servers

DNS for proxytech.cz is handled by three authoritative name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

At least some of proxytech.cz's name servers are shared with other domains, for example pos-media.ro, kaso.cz, ivanlangr.cz and two more.

It is common for these name servers to be used in conjunction with the name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

Three hostnames — ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — each have two IP addresses: ns1.websupport.cz has 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz has 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu has 45.10.97.13 and 2a10:bbc0::13.

Mail Servers

Mail for proxytech.cz is handled by a single mail server, email.proxytech.cz.

email.proxytech.cz has exactly one IP number: 95.82.153.204.