`mail2.crocus-group.com`

CNAME	`crocus-group.com`
DNSSEC	🔒 Signed (DS record present)
A	2a01:430:53::8300:201^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
A	2a01:430:53::8300:202^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
A	83.167.244.201^{🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5}
A	83.167.244.202^{🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5}
NS	`ns1.hukot.cz` ⭐
		A	46.36.35.65^{🇨🇿 SECURITYNET-AS46.36.35.0/24 GTT-NET prefix}
			PTR	`mx2.securitynet.cz`
NS	`ns2.securitynet.cz`
		A	46.36.36.151^{🇨🇿 SECURITYNET-AS46.36.36.0/24 GTT-NET prefix}
			PTR	`151-36.hukot.cloud`
NS	`ns3.hukot.cz`
		A	46.36.36.153^{🇨🇿 SECURITYNET-AS46.36.36.0/24 GTT-NET prefix}
			PTR	`153-36.hukot.cloud`
MX	`fw.telekomunikace-mb.cz` ⭐
		A	213.168.187.100^{🇨🇿 Dragon213.168.176.0/20 Internet http://www.dragon.cz}
			PTR	`fw.telekomunikace-mb.cz`
TXT	`google-site-verification=WcfxV64gjXzae5vcUGyIEREK5rWkdNEIdmmI87zo8rM`
TXT	`v=spf1 mx a include:_spf.we.wedos.net include:_spf.svethostingu.cz ~all`
SOA	`ns1.hukot.cz`hukot@hukot.cz serial=1776972722

`crocus-group.com`

	DNSSEC	🔒 Signed (DS record present)
	A	2a01:430:53::8300:201^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
	A	2a01:430:53::8300:202^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
	A	83.167.244.201^{🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5}
	A	83.167.244.202^{🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5}
	NS	`ns1.hukot.cz` ⭐
	NS	`ns2.securitynet.cz`
	NS	`ns3.hukot.cz`
	MX	`fw.telekomunikace-mb.cz` ⭐
	TXT	`google-site-verification=WcfxV64gjXzae5vcUGyIEREK5rWkdNEIdmmI87zo8rM`
	TXT	`v=spf1 mx a include:_spf.we.wedos.net include:_spf.svethostingu.cz ~all`
	SOA	`ns1.hukot.cz`hukot@hukot.cz serial=1776972722

Previously MX for

crocus-group.com

Same first word

mail2.mil.ru

mail2.kinghost.net

mail2.mobi

mail2.eu

mail2.iki.fi

mail2.you

mail2.no-ip.org

mail2.dev

mail2.cloudapp.net

mail2.cz

mail2.me

mail2.hu

mail2.ph

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mail2.df.gov.br

mail2.myfritz.net

mail2.it

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mail2.la

mail2.cloudaccess.net

mail2.email

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mail2.do

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mail2.se

mail2.us

mail2.nl

mail2.in

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mail2.fi

mail2.xyz

mail2.name

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mail2.cn

mail2.app

mail2.sakura.ne.jp

mail2.cc

mail2.co

mail2.kapsi.fi

mail2.gov.pt

mail2.be

mail2.est.pr

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2mail.eu

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ml2ai.com

2mail.co

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a2mil.com

DNS History

2 records (1 active, 1 former)

○A213.168.181.2042015-06-12 → 2015-10-31 · 4 obs

● 2015-06-12 10:00:02
● 2015-10-31 09:21:44
○ 2016-01-22 16:30:44
○ 2026-04-25 16:08:18

●CNAMEcrocus-group.com2026-04-25 → 2026-04-25 · 2 obs

● 2026-04-25 16:08:16
● 2026-04-25 16:08:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crocus-group.com	ns2.securitynet.cz, ns1.hukot.cz, ns3.hukot.cz	-

✅ Authoritative Response

Server:46.36.36.153

NS records: ns2.securitynet.cz, ns1.hukot.cz, ns3.hukot.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 969ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`crocus-group.com`

Analysis

IP Addresses

mail2.crocus-group.com resolves to four IP numbers: 2a01:430:53::8300:201, 2a01:430:53::8300:202, 83.167.244.201 and 83.167.244.202.

Other host names such as tesort.eu, www.poliklinikapisek.cz, bohemiaplast.cz, kubat-software.com and glskurier.sk share IPs with mail2.crocus-group.com.

Name Servers

mail2.crocus-group.com is delegated to three name servers: ns1.hukot.cz, ns3.hukot.cz and ns2.securitynet.cz.

mail2.crocus-group.com at least partially shares name servers with other domains, for instance graphic-vinyl.eu, tisknu.eu, apserver.cloud, kezdravi.cz and top-pro.cz.

these name servers are often used in conjunction with the name servers ns1.securitynet.cz.

Host names with a single IP:

ns1.hukot.cz points to: 46.36.35.65.

ns3.hukot.cz points to: 46.36.36.153.

ns2.securitynet.cz points to: 46.36.36.151.

Mail Servers

mail2.crocus-group.com is handled by a single mail server, fw.telekomunikace-mb.cz.

The mail server setup for mail2.crocus-group.com matches that of other domains, for instance mtsgroup.cz, kait.cz, gemamb.eu, no10.cz and cloudmb.cz.

fw.telekomunikace-mb.cz points to a single IP: 213.168.187.100.

mail2.crocus-group.com - robtex.com