docsys.cz - dns.ninja

`docsys.cz`

DNSSEC	🔒 Signed (DS record present)
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`
SOA	`ns.forpsi.net`admin@forpsi.com 2026-06-23 #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=1782791235

Same first word

docsys.info

docsys.online

docsys.cz

docsys.ru

docsys.no

docsys.com.br

docsys.se

docsys.eu

docsys.ro

docsys.com

docsys.nl

docsys.com.au

docsys.de

Similar names

sysdoc.net

sysdoc.co.uk

codsys.cl

sydocs.com

sysdoc.com

sysdoc.io

sysdoc.co

syscod.com

cossdy.com

codsys.com

sysdoc.biz

sysdoc.co.nz

codyss.com.br

sysdoc.au

dyssco.com

sysdoc.com.au

sysdoc.nl

sysdoc.ru

sysdoc.de

codssy.org

ysdocs.s3.amazonaws.com

DNS History

11 records (4 active, 7 former)

●NSns.forpsi.cz2018-08-31 → 2026-06-30 · 3 obs

○ 2017-01-15 02:20:46
● 2018-08-31 19:45:50
● 2026-06-30 04:35:22

●NSns.forpsi.it2018-08-31 → 2026-06-30 · 3 obs

○ 2017-01-15 02:20:46
● 2018-08-31 19:45:50
● 2026-06-30 04:35:22

●NSns.forpsi.net2018-08-31 → 2026-06-30 · 3 obs

○ 2017-01-15 02:20:46
● 2018-08-31 19:45:50
● 2026-06-30 04:35:22

○NSns.pipni.cz2015-06-08 → 2017-01-15 · 4 obs

● 2015-06-08 23:59:30
● 2017-01-15 02:20:46
○ 2018-08-31 19:45:50
○ 2026-06-30 04:35:22

○NSns2.pipni.cz2015-06-08 → 2017-01-15 · 4 obs

● 2015-06-08 23:59:30
● 2017-01-15 02:20:46
○ 2018-08-31 19:45:50
○ 2026-06-30 04:35:22

○NSns3.pipni.cz2015-06-08 → 2017-01-15 · 4 obs

● 2015-06-08 23:59:30
● 2017-01-15 02:20:46
○ 2018-08-31 19:45:50
○ 2026-06-30 04:35:22

○MXmail.docsys.cz2015-06-08 → 2017-01-15 · 4 obs

● 2015-06-08 23:59:30
● 2017-01-15 02:20:46
○ 2018-08-31 19:45:50
○ 2026-06-30 04:35:22

○MXns3.pipni.cz2015-06-08 → 2017-01-15 · 4 obs

● 2015-06-08 23:59:30
● 2017-01-15 02:20:46
○ 2018-08-31 19:45:50
○ 2026-06-30 04:35:22

○A81.2.194.1282018-08-31 → 2018-08-31 · 4 obs

○ 2017-01-15 02:20:46
● 2018-08-31 19:45:50
○ 2026-06-13 08:02:20
○ 2026-06-30 04:35:22

●A81.2.196.192026-06-13 → 2026-06-30 · 3 obs

○ 2018-08-31 19:45:50
● 2026-06-13 08:02:20
● 2026-06-30 04:35:22

○A93.185.104.302015-06-08 → 2017-01-15 · 4 obs

● 2015-06-08 23:59:30
● 2017-01-15 02:20:46
○ 2018-08-31 19:45:50
○ 2026-06-30 04:35:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:81.2.194.130

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1889ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.2.196.19`
NS	3	`ns.forpsi.cz, ns.forpsi.it...`
SOA	1	`ns.forpsi.net admin.forpsi.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

docsys.cz resolves to one IP address: 81.2.196.19.

cdt-mobile.cz, myorgan.cz, medispol.eu and two other host names share IP numbers with docsys.cz.

Name Servers

Three name servers are authoritative for docsys.cz: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

docsys.cz shares at least some of its name servers with other domains, including trioderm.eu, mshrisice.cz, diamir.cz and two others.

These name servers are frequently seen alongside the name servers ns.forpsi.us.

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. All three hostnames point to two IP numbers each.