`reservations.cz`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2011::5^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.212^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
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	`mx10.active24.cz` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:85^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
		A	45.13.137.85^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx10.active24.cz`
MX	`mx20.active24.cz`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:86^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
		A	45.13.137.86^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx20.active24.cz`
TXT	`v=spf1 a mx include:_spf.websupport.cz -all`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1779545897

`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=1783927041

Same first word

Similar names

sertaversion.com

servisanorte.com

steversonair.net

steversonair.com

ernestsiravo.com

serversation.com

riverstonesa.com

investorsera.com

ravenstories.com

sisterverona.com

versainserto.com

versainserto.it

DNS History

17 records (7 active, 10 former)

○NSa.ns.gohost.cz2017-12-09 → 2017-12-09 · 4 obs

○ 2016-12-29 08:46:30
● 2017-12-09 14:52:00
○ 2026-06-13 08:55:52
○ 2026-07-13 08:06:22

○NSb.ns.gohost.cz2017-12-09 → 2017-12-09 · 4 obs

○ 2016-12-29 08:46:30
● 2017-12-09 14:52:00
○ 2026-06-13 08:55:52
○ 2026-07-13 08:06:22

○NSns.forpsi.cz2015-06-24 → 2016-12-29 · 4 obs

● 2015-06-24 16:26:34
● 2016-12-29 08:46:30
○ 2017-12-09 14:52:00
○ 2026-07-13 08:06:22

○NSns.forpsi.it2015-06-24 → 2016-12-29 · 4 obs

● 2015-06-24 16:26:34
● 2016-12-29 08:46:30
○ 2017-12-09 14:52:00
○ 2026-07-13 08:06:22

○NSns.forpsi.net2015-06-24 → 2016-12-29 · 4 obs

● 2015-06-24 16:26:34
● 2016-12-29 08:46:30
○ 2017-12-09 14:52:00
○ 2026-07-13 08:06:22

●NSns1.websupport.cz2026-06-13 → 2026-07-13 · 3 obs

○ 2017-12-09 14:52:00
● 2026-06-13 08:55:52
● 2026-07-13 08:06:22

●NSns2.websupport.cz2026-06-13 → 2026-07-13 · 3 obs

○ 2017-12-09 14:52:00
● 2026-06-13 08:55:52
● 2026-07-13 08:06:22

●NSns3.websupport.eu2026-06-13 → 2026-07-13 · 3 obs

○ 2017-12-09 14:52:00
● 2026-06-13 08:55:52
● 2026-07-13 08:06:22

○MXmail.gohost.cz2017-12-09 → 2017-12-09 · 4 obs

○ 2016-12-29 08:46:30
● 2017-12-09 14:52:00
○ 2026-06-13 08:55:52
○ 2026-07-13 08:06:22

●MXmx10.active24.cz2026-06-13 → 2026-07-13 · 3 obs

○ 2017-12-09 14:52:00
● 2026-06-13 08:55:52
● 2026-07-13 08:06:22

●MXmx20.active24.cz2026-06-13 → 2026-07-13 · 3 obs

○ 2017-12-09 14:52:00
● 2026-06-13 08:55:52
● 2026-07-13 08:06:22

○MXmxavas.forpsi.com2015-06-24 → 2016-12-29 · 4 obs

● 2015-06-24 16:26:34
● 2016-12-29 08:46:30
○ 2017-12-09 14:52:00
○ 2026-07-13 08:06:22

○A2001:41d0:302:2100::5ca62017-12-09 → 2017-12-09 · 4 obs

○ 2016-12-29 08:46:30
● 2017-12-09 14:52:00
○ 2026-06-13 08:55:52
○ 2026-07-13 08:06:22

●A2a00:4b40:aaaa:2011::52026-06-13 → 2026-07-13 · 3 obs

○ 2017-12-09 14:52:00
● 2026-06-13 08:55:52
● 2026-07-13 08:06:22

●A37.9.175.2122026-06-13 → 2026-07-13 · 3 obs

○ 2017-12-09 14:52:00
● 2026-06-13 08:55:52
● 2026-07-13 08:06:22

○A79.137.34.1032017-12-09 → 2017-12-09 · 4 obs

○ 2016-12-29 08:46:30
● 2017-12-09 14:52:00
○ 2026-06-13 08:55:52
○ 2026-07-13 08:06:22

○A81.2.194.1652015-06-24 → 2016-12-29 · 4 obs

● 2015-06-24 16:26:34
● 2016-12-29 08:46:30
○ 2017-12-09 14:52:00
○ 2026-07-13 08:06:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.71.159.12

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.212`
AAAA	1	`2a00:4b40:aaaa:2011::5`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	2	`mx10.active24.cz (pri: 10), mx20.active24.cz (pri: 100)`
TXT	1	`v=spf1 a mx include:_spf.websupport.cz -`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

IP Addresses

reservations.cz resolves to the IP addresses 37.9.175.212 and 2a00:4b40:aaaa:2011::5

Two other host names, along with gastrotechnogroup.cz, mailin1.advokanc.cz and m-stav.com, also share IP numbers with reservations.cz.

Name Servers

reservations.cz is served by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

reservations.cz partially shares its NS delegation with several other domains, including ryja.cz, akjt.cz, mudwrestling.cz and two others.

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

Mail Servers

reservations.cz is served by two mail servers, mx10.active24.cz and mx20.active24.cz.

Among the domains sharing a mail server setup with reservations.cz are cognitio.cz, belos.cz, blyth.eu and two others.

mx10.active24.cz resolves to 45.13.137.85 and 2a00:4b40:aaaa:2101:45:13:137:85. Likewise, mx20.active24.cz resolves to 45.13.137.86 and 2a00:4b40:aaaa:2101:45:13:137:86 — two IP addresses apiece.

reservations.cz - robtex.com

reservations.cz

cz

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`reservations.cz`

`cz`