`digiscreen.cz`

DNSSEC	⚠️ Not signed
NS	`fofrdns.fofrnet.cz` ⚠️ Not in zone NS records
		A	217.31.48.201^{🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
NS	`ns3.optinet.cz` ⚠️ Not in zone NS records
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`

`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=1771291036

Same first word

digiscreen.nl

digiscreen.fi

digiscreen.ie

digiscreen.cz

digiscreen.co.uk

digiscreen.net

digiscreen.ch

digiscreen.org

digiscreen.no

digiscreen.com

Similar names

designrice.com

ricedesign.com

cierdesign.com

ericdesign.de

ciredesign.nl

icerdesign.com

ceridesign.com

designeric.net

criedesign.com

screendigi.com

designerci.com

DNS History

4 records (2 active, 2 former)

●NSfofrdns.fofrnet.cz2018-06-27 → 2026-03-23 · 2 obs

● 2018-06-27 10:23:44
● 2026-03-23 14:45:26

●NSns3.optinet.cz2018-06-27 → 2026-03-23 · 2 obs

● 2018-06-27 10:23:44
● 2026-03-23 14:45:26

○MXmail.digiscreen.cz2018-06-27 → 2018-06-27 · 3 obs

● 2018-06-27 10:23:44
○ 2026-02-18 15:33:52
○ 2026-03-23 14:45:26

○A217.170.99.1612018-06-27 → 2018-06-27 · 3 obs

● 2018-06-27 10:23:44
○ 2026-02-18 15:33:52
○ 2026-03-23 14:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
digiscreen.cz	ns3.optinet.cz, fofrdns.fofrnet.cz	2 records

✅ Authoritative Response

Server:217.31.48.201

NS records: ns3.optinet.cz, fofrdns.fofrnet.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for digiscreen.cz (unsigned zone)

⏱️ Timing

Total: 1652ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.optinet.cz, ns3.optinet.cz)

Analysis

Name Servers

Two name servers fofrdns.fofrnet.cz and ns3.optinet.cz handle the delegation for digiscreen.cz.

digiscreen.cz uses the same name server setup as other domains, including dsgp.cz, fofrnet.net and crpr.cz.

digiscreen.cz shares name servers with other domains at least partially, for example optinet.cz.

These name servers are commonly used alongside ns4.optinet.cz.

Host names with one IP:

fofrdns.fofrnet.cz points to: 217.31.48.201

ns3.optinet.cz points to: 185.65.223.35

digiscreen.cz - robtex.com

digiscreen.cz

cz