`terrabau.eu`

DNSSEC	🔒 Signed (DS record present)
A	2001:1568::14^{🇨🇿 WEB4U2001:1568::/33}
		PTR	`php7.web4u.cz`
A	81.91.86.14^{🇨🇿 WEB4U81.91.80.0/21}
NS	`ns2.web4u.cz` ⭐
		A	2a02:a40:100:28ff::12^{🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.}
			PTR	`ns2.web4u.cz`
		A	85.207.53.12^{🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block}
			PTR	`ns2.web4u.cz`
NS	`ns.web4u.cz`
		A	2001:1568:fd::241^{🇨🇿 WEB4U2001:1568::/33}
			PTR	`ns.web4u.cz`
		A	185.14.224.241^{🇨🇿 WEB4U185.14.224.0/23}
			PTR	`ns.web4u.cz`
MX	`mx.web4u.cz` ⭐
		A	2001:1568::7012^{🇨🇿 WEB4U2001:1568::/33}
			PTR	`mx.web4u.cz`
		A	81.91.87.12^{🇨🇿 WEB4U81.91.80.0/21}
			PTR	`mx.web4u.cz`
SOA	`ns.web4u.cz`admin@web4u.cz 2024-05-18 #3

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1124130635

Same first word

terrabau.eu

terrabau.com

terrabau.ch

Similar names

arabuter.org

abertura.nl

abertura.pt

abertura.es

artbauer.com

arabuter.net

rebataur.com

arabuter.com

bauerart.com

artbauer.at

DNS History

6 records (5 active, 1 former)

●NSns.web4u.cz2015-07-24 → 2026-05-12 · 2 obs

● 2015-07-24 11:42:22
● 2026-05-12 11:26:20

●NSns2.web4u.cz2015-07-24 → 2026-05-12 · 2 obs

● 2015-07-24 11:42:22
● 2026-05-12 11:26:20

●MXmx.web4u.cz2026-04-08 → 2026-05-12 · 2 obs

● 2026-04-08 06:34:20
● 2026-05-12 11:26:20

○A184.72.229.1762015-07-24 → 2018-12-19 · 4 obs

● 2015-07-24 11:42:22
● 2018-12-19 05:59:16
○ 2026-04-08 06:34:20
○ 2026-05-12 11:26:20

●A2001:1568::142026-04-08 → 2026-05-12 · 3 obs

○ 2018-12-19 05:59:16
● 2026-04-08 06:34:20
● 2026-05-12 11:26:20

●A81.91.86.142026-04-08 → 2026-05-12 · 3 obs

○ 2018-12-19 05:59:16
● 2026-04-08 06:34:20
● 2026-05-12 11:26:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	x.dns.eu, w.dns.eu, si.dns.eu, be.dns.eu...	-
terrabau.eu	ns.web4u.cz, ns2.web4u.cz	-

✅ Authoritative Response

Server:85.207.53.12

NS records: ns.web4u.cz, ns2.web4u.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1485ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.91.86.14`
AAAA	1	`2001:1568::14`
NS	2	`ns.web4u.cz, ns2.web4u.cz`
MX	1	`mx.web4u.cz (pri: 10)`
SOA	1	`ns.web4u.cz admin.web4u.cz`

Analysis

IP Addresses

terrabau.eu has two IP numbers: 2001:1568::14 and 81.91.86.14.

Other host names, for instance stumar.eu, kadernictviprahachodov.cz, kanadska-kamna.com, samson1795.mobi and industrylight.cz share IP numbers with terrabau.eu.

Name Servers

terrabau.eu's delegation uses two name servers: ns2.web4u.cz and ns.web4u.cz.

terrabau.eu uses the same name server setup as other domains, such as promareha.cz, justiz.cz, cdmotor.cz, forbrightsparks.com and kubak.cz.

Host names with two IPs:

ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12

ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241

Mail Servers

A single mail server handles terrabau.eu, mx.web4u.cz.

terrabau.eu shares the same mail server setup as other domains, for instance kubelik.cz, epoli.cz, kimicar.sk, partsboilers.com and cmta.eu.

terrabau.eu shares at least some mail servers with other domains, for example ixio.cz, mbtrans.cz, mataki.gr, sakala.cz and purpurhotel.com.

The host name mx.web4u.cz resolves to two IP numbers: 2001:1568::7012 and 81.91.87.12.

terrabau.eu - robtex.com

terrabau.eu

eu