simacek.info - dns.ninja

`simacek.info`

DNSSEC	🔒 Signed (DS record present)
A	194.8.253.164^{🇨🇿 ASBESTNETCZ194.8.252.0/23 BEST-NET route}
		PTR	`gegeai.com`
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	`mail.best-hosting.cz` ⭐
		A	2001:67c:24f4:c002::5:1^{🇨🇿 ASBESTNETCZ2001:67c:24f4:8000::/49}
			PTR	`mail.best-hosting.cz`
		A	194.8.253.5^{🇨🇿 ASBESTNETCZ194.8.252.0/23 BEST-NET route}
			PTR	`mail.best-hosting.cz`
TXT	`v=spf1 mx a ip4:194.8.253.5 ip6:2001:67c:24f4:c002::5:1 include:_spf.best-hos...`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1775131493

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785501535

Subdomains

s2.simacek.info

www.simacek.info

Same first word

simacek.net

simacek.bg

simacek.fr

simacek.com

simacek.org

simacek.at

simacek.de

simacek.ro

simacek.info

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masicek.org

icemask.com

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cesimak.com

sacekim.com

aksecim.org

kimcase.com

maskice.hr

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mesicka.com

siemack.info

siemack.com

mikesac.com

makisec.com

mackies.co.kr

misakec.com

misacek.net

sikacem.com

miscake.com

sacekim.de

camikes.com

icemask.ch

scimake.com

camikes.net

mackies.org

masicek.com

micseka.com

mackies.com

masicek.net

micsaek.ro

smackie.io

mackies.dk

mackies.co.uk

miceksa.com

cakimes.com

icemask.de

aksecim.net

kamisec.com.my

DNS History

10 records (5 active, 5 former)

○NSalfa.ns.active24.cz2015-07-26 → 2017-06-29 · 4 obs

● 2015-07-26 18:11:30
● 2017-06-29 04:01:58
○ 2026-03-10 01:27:30
○ 2026-07-31 13:04:18

○NSbeta.ns.active24.cz2015-07-26 → 2017-06-29 · 4 obs

● 2015-07-26 18:11:30
● 2017-06-29 04:01:58
○ 2026-03-10 01:27:30
○ 2026-07-31 13:04:18

●NSns1.websupport.cz2026-03-10 → 2026-07-31 · 3 obs

○ 2017-06-29 04:01:58
● 2026-03-10 01:27:30
● 2026-07-31 13:04:18

●NSns2.websupport.cz2026-03-10 → 2026-07-31 · 3 obs

○ 2017-06-29 04:01:58
● 2026-03-10 01:27:30
● 2026-07-31 13:04:18

●NSns3.websupport.eu2026-03-10 → 2026-07-31 · 3 obs

○ 2017-06-29 04:01:58
● 2026-03-10 01:27:30
● 2026-07-31 13:04:18

●MXmail.best-hosting.cz2026-03-10 → 2026-07-31 · 3 obs

○ 2017-06-29 04:01:58
● 2026-03-10 01:27:30
● 2026-07-31 13:04:18

○MXs2.simacek.info2017-06-29 → 2017-06-29 · 4 obs

○ 2016-08-12 13:16:16
● 2017-06-29 04:01:58
○ 2026-03-10 01:27:30
○ 2026-07-31 13:04:18

○MXwww.simacek.info2015-07-26 → 2016-08-12 · 4 obs

● 2015-07-26 18:11:30
● 2016-08-12 13:16:16
○ 2017-06-29 04:01:58
○ 2026-07-31 13:04:18

●A194.8.253.1642017-06-29 → 2026-07-31 · 3 obs

○ 2016-08-12 13:16:16
● 2017-06-29 04:01:58
● 2026-07-31 13:04:18

○A77.93.192.2042015-07-26 → 2016-08-12 · 4 obs

● 2015-07-26 18:11:30
● 2016-08-12 13:16:16
○ 2017-06-29 04:01:58
○ 2026-07-31 13:04:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
simacek.info	ns1.websupport.cz, ns3.websupport.eu, ns2.websupport.cz	-

✅ Authoritative Response

Server:45.10.97.11

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.8.253.164`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	1	`mail.best-hosting.cz (pri: 20)`
TXT	1	`v=spf1 mx a ip4:194.8.253.5 ip6:2001:67c`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

Hierarchy

simacek.info is the parent domain of s2.simacek.info and www.simacek.info.

IP Addresses

simacek.info points to a single IP number: 194.8.253.164.

s2.simacek.info and www.simacek.info are among other host names that share IP numbers with simacek.info.

Name Servers

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

The name servers of simacek.info overlap at least partially with those of other domains — among them nekvasil.com, mujdatart.sk, roowaan.nl and two more.

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

simacek.info has one mail server: mail.best-hosting.cz.

simacek.info shares the same mail server setup as other domains, including medialnipedagogika.cz, broadlink.cz, galaxia.cz and two others.

simacek.info shares mail servers — at least in part — with other domains, including agromepshop.eu, black-jack-21.com, taxielefant.cz and two others.

mail.best-hosting.cz resolves to two IP numbers — 194.8.253.5 and 2001:67c:24f4:c002::5:1.