srcce.cz - dns.ninja

`srcce.cz`

DNSSEC	⚠️ Not signed
A	81.2.196.19^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
		PTR	`19.196.forpsi.net`
NS	`ns.forpsi.net` ⭐
		A	2001:15e8:101:1::c282^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`ns.forpsi.net`
		A	81.2.194.130^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`ns.forpsi.net`
NS	`ns.forpsi.cz`
		A	2001:15e8:201:1::d1b9^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`ns.forpsi.cz`
		A	81.2.209.185^{🇨🇿 INTERNET-CZ81.2.209.0/24}
			PTR	`ns.forpsi.cz`
NS	`ns.forpsi.it`
		A	2a00:6d41:2:1::5^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`ns.forpsi.it`
		A	95.110.254.165^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`host165-254-110-95.serverdedicati.aruba.it`
MX	`srcce-cz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns.forpsi.net`admin@forpsi.com 2026-01-01 #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=1781678836

WOT: SAFE (85/100)

Subdomains

srcce01.srcce.cz

mail.srcce.cz

Same first word

srcce.com

srcce.cz

srcce.org

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DNS History

20 records (5 active, 15 former)

○NScamaro.totalservice.cz2015-07-08 → 2016-04-22 · 5 obs

○ 2008-02-25 02:49:14
● 2015-07-08 15:20:06
● 2016-04-22 17:48:26
○ 2018-06-28 07:30:16
○ 2026-06-17 07:15:12

●NSns.forpsi.cz2026-04-08 → 2026-06-17 · 3 obs

○ 2018-06-28 07:30:16
● 2026-04-08 16:51:16
● 2026-06-17 07:15:12

●NSns.forpsi.it2026-04-08 → 2026-06-17 · 3 obs

○ 2018-06-28 07:30:16
● 2026-04-08 16:51:16
● 2026-06-17 07:15:12

●NSns.forpsi.net2026-04-08 → 2026-06-17 · 3 obs

○ 2018-06-28 07:30:16
● 2026-04-08 16:51:16
● 2026-06-17 07:15:12

○NSns1.hosting.totalservice.cz2018-06-28 → 2018-06-28 · 4 obs

○ 2016-04-22 17:48:26
● 2018-06-28 07:30:16
○ 2026-04-08 16:51:16
○ 2026-06-17 07:15:12

○NSns1.touchware.cz2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 02:49:14
○ 2015-07-08 15:20:06
○ 2026-06-17 07:15:12

○NSns2.firebird.totalservice.cz2015-07-08 → 2016-04-22 · 5 obs

○ 2008-02-25 02:49:14
● 2015-07-08 15:20:06
● 2016-04-22 17:48:26
○ 2018-06-28 07:30:16
○ 2026-06-17 07:15:12

○NSns2.touchware.cz2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 02:49:14
○ 2015-07-08 15:20:06
○ 2026-06-17 07:15:12

○NSns3.hosting.totalservice.cz2018-06-28 → 2018-06-28 · 4 obs

○ 2016-04-22 17:48:26
● 2018-06-28 07:30:16
○ 2026-04-08 16:51:16
○ 2026-06-17 07:15:12

○NSns3.touchware.cz2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 02:49:14
○ 2015-07-08 15:20:06
○ 2026-06-17 07:15:12

○NSns4.firebird.totalservice.cz2015-07-08 → 2016-04-22 · 5 obs

○ 2008-02-25 02:49:14
● 2015-07-08 15:20:06
● 2016-04-22 17:48:26
○ 2018-06-28 07:30:16
○ 2026-06-17 07:15:12

○NSns4.hosting.totalservice.cz2018-06-28 → 2018-06-28 · 4 obs

○ 2016-04-22 17:48:26
● 2018-06-28 07:30:16
○ 2026-04-08 16:51:16
○ 2026-06-17 07:15:12

○MXcamaro.totalservice.cz2015-07-08 → 2016-04-22 · 5 obs

○ 2008-02-25 02:49:14
● 2015-07-08 15:20:06
● 2016-04-22 17:48:26
○ 2018-06-28 07:30:16
○ 2026-06-17 07:15:12

○MXmx1.touchware.cz2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 02:49:14
○ 2015-07-08 15:20:06
○ 2026-06-17 07:15:12

○MXmx2.touchware.cz2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 02:49:14
○ 2015-07-08 15:20:06
○ 2026-06-17 07:15:12

○MXmx3.touchware.cz2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 02:49:14
○ 2015-07-08 15:20:06
○ 2026-06-17 07:15:12

●MXsrcce-cz.mail.protection.outlook.com2018-06-28 → 2026-06-17 · 3 obs

○ 2016-04-22 17:48:26
● 2018-06-28 07:30:16
● 2026-06-17 07:15:12

○A212.79.111.372018-06-28 → 2018-06-28 · 4 obs

○ 2016-04-22 17:48:26
● 2018-06-28 07:30:16
○ 2026-04-08 16:51:16
○ 2026-06-17 07:15:12

●A81.2.196.192026-04-08 → 2026-06-17 · 3 obs

○ 2018-06-28 07:30:16
● 2026-04-08 16:51:16
● 2026-06-17 07:15:12

○A95.168.192.142015-07-08 → 2016-04-22 · 5 obs

○ 2008-02-25 02:49:14
● 2015-07-08 15:20:06
● 2016-04-22 17:48:26
○ 2018-06-28 07:30:16
○ 2026-06-17 07:15:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz	-
srcce.cz	ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net	2 records

✅ Authoritative Response

Server:81.2.209.185

NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for srcce.cz (unsigned zone)

⏱️ Timing

Total: 994ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.2.196.19`
NS	3	`ns.forpsi.cz, ns.forpsi.it...`
MX	1	`srcce-cz.mail.protection.outlook.com (pr`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns.forpsi.net admin.forpsi.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)

Analysis

Hierarchy

srcce.cz serves as the parent of srcce01.srcce.cz and mail.srcce.cz.

IP Addresses

srcce.cz has exactly one IP address — 81.2.196.19.

pluskarta.com, barsa.eu, tv2.cz plus two other host names have IP numbers in common with srcce.cz.

Name Servers

srcce.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

srcce.cz partially shares its NS delegation with several other domains, including rezek.cz, e-board.cz, 3-g.cz and two others.

These name servers often co-occur with the name servers ns.forpsi.us.

ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net each resolve to two IP addresses: ns.forpsi.cz resolves to 81.2.209.185 and 2001:15e8:201:1::d1b9; ns.forpsi.it resolves to 95.110.254.165 and 2a00:6d41:2:1::5; ns.forpsi.net resolves to 81.2.194.130 and 2001:15e8:101:1::c282.

Mail Servers

srcce.cz uses one mail server — srcce-cz.mail.protection.outlook.com.

srcce-cz.mail.protection.outlook.com has 8 IP addresses: 52.101.68.5, 52.101.73.4, 52.101.73.11 plus 5 more.