`tec-caravan.cz`

DNSSEC	⚠️ Not signed
A	93.190.48.9^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
		PTR	`web9.web4ce.cz`
NS	`ns1.web4ce.cz` ⭐
		A	2a02:c600:0:4::1^{🇨🇿 WEB4CE2a02:c600::/29 Web4ce, s.r.o.}
			PTR	`ns1.web4ce.cz`
		A	93.190.48.250^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`ns1.web4ce.cz`
NS	`ns2.web4ce.cz`
		A	2a02:c600:0:4::2^{🇨🇿 WEB4CE2a02:c600::/29 Web4ce, s.r.o.}
			PTR	`ns2.web4ce.cz`
		A	93.190.49.250^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`ns2.web4ce.cz`
MX	`mx1.web4ce.cz` ⭐
		A	93.190.48.73^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`mx1.web4ce.cz`
		A	93.190.48.74^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`mx2.web4ce.cz`
		A	93.190.48.75^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`mx3.web4ce.cz`
MX	`mx2.web4ce.cz` ⭐
		A	93.190.48.73^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`mx1.web4ce.cz`
		A	93.190.48.74^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`mx2.web4ce.cz`
		A	93.190.48.75^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`mx3.web4ce.cz`
MX	`mx3.web4ce.cz`⁽¹⁰⁰⁰⁾
		A	93.190.48.73^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`mx1.web4ce.cz`
		A	93.190.48.74^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`mx2.web4ce.cz`
		A	93.190.48.75^{🇨🇿 WEB4CE93.190.48.0/21 Web4ce, s.r.o.}
			PTR	`mx3.web4ce.cz`
TXT	`v=spf1 mx include:spf.web4ce.cz ~all`
SOA	`ns1.web4ce.cz`domeny@web4ce.cz 2024-02-01 #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=1778379435

Same first word

tec-caravan.cz

tec-caravan.eu

tec-caravan.de

tec-caravan.com

DNS History

7 records (6 active, 1 former)

●NSns1.web4ce.cz2015-08-11 → 2026-05-10 · 2 obs

● 2015-08-11 05:48:50
● 2026-05-10 03:55:22

●NSns2.web4ce.cz2015-08-11 → 2026-05-10 · 2 obs

● 2015-08-11 05:48:50
● 2026-05-10 03:55:22

●MXmx1.web4ce.cz2015-08-11 → 2026-05-10 · 2 obs

● 2015-08-11 05:48:50
● 2026-05-10 03:55:22

●MXmx2.web4ce.cz2015-08-11 → 2026-05-10 · 2 obs

● 2015-08-11 05:48:50
● 2026-05-10 03:55:22

●MXmx3.web4ce.cz2015-08-11 → 2026-05-10 · 2 obs

● 2015-08-11 05:48:50
● 2026-05-10 03:55:22

○A93.190.48.22015-08-11 → 2017-02-20 · 4 obs

● 2015-08-11 05:48:50
● 2017-02-20 14:50:06
○ 2018-11-25 23:44:04
○ 2026-05-10 03:55:22

●A93.190.48.92018-11-25 → 2026-05-10 · 3 obs

○ 2017-02-20 14:50:06
● 2018-11-25 23:44:04
● 2026-05-10 03:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz	8 records
tec-caravan.cz	ns1.web4ce.cz, ns2.web4ce.cz	2 records

✅ Authoritative Response

Server:93.190.49.250

NS records: ns1.web4ce.cz, ns2.web4ce.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec-caravan.cz (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.190.48.9`
NS	2	`ns1.web4ce.cz, ns2.web4ce.cz`
MX	3	`mx2.web4ce.cz (pri: 10), mx1.web4ce.cz (pri: 10)...`
TXT	1	`v=spf1 mx include:spf.web4ce.cz ~all`
SOA	1	`ns1.web4ce.cz domeny.web4ce.cz`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)

Out-of-bailiwick: 2 (ns1.web4ce.cz, ns2.web4ce.cz)

Analysis

IP Addresses

tec-caravan.cz resolves to a single IP address: 93.190.48.9.

Other host names including un.cz, reimo.cz, luxessenia.sk, baus.cz and agharta.cz share IP numbers with tec-caravan.cz.

Name Servers

tec-caravan.cz's delegation uses two name servers, ns1.web4ce.cz and ns2.web4ce.cz.

tec-caravan.cz shares the same name server setup as other domains, for example newyorkrangers.cz, svancara.eu, lyzec.cz, sklenarstvi-maly.cz and talenty.cz.

Host names with two IPs:

ns1.web4ce.cz points to: 2a02:c600:0:4::1 and 93.190.48.250

ns2.web4ce.cz points to: 2a02:c600:0:4::2 and 93.190.49.250

Mail Servers

tec-caravan.cz is handled by three mail servers: mx1.web4ce.cz, mx2.web4ce.cz and mx3.web4ce.cz.

The mail servers for tec-caravan.cz are shared with other domains, for instance stonek.net, voip-forum.cz, dragonsport.cz, jaroch.cz and masterhell.com.