`abccup.cz`

DNSSEC	🔒 Signed (DS record present)
A	213.226.211.69^{🇨🇿 OMEGAPLUS-AS213.226.208.0/20 Omegaplus Chrudim The Czech Republic}
		PTR	`213-226-211-69.chrudim.cz`
NS	`ns1.ignum.com` ⭐
		A	2a00:1e40:a:53::5^{🇸🇰 IGNUM-AS2a00:1e40:a::/48}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns2.ignum.cz`
		A	2001:1ab0:7e1e:2::5^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
		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`
SOA	`ns1.ignum.com`hostmaster@ignum.cz 2026-07-28 #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=1785518239

Subdomains

www.abccup.cz

Same first word

abccup.cz

Similar names

cupabc.com

ucpcba.com

cpuabc.com

ccapub.dz

accpub.com

bacpuc.org.uk

DNS History

4 records (3 active, 1 former)

○NSns.cncenter.cz2015-08-23 → 2017-07-24 · 4 obs

● 2015-08-23 02:08:42
● 2017-07-24 21:34:18
○ 2026-03-14 07:32:56
○ 2026-07-31 18:08:34

●NSns1.ignum.com2026-03-14 → 2026-07-31 · 3 obs

○ 2017-07-24 21:34:18
● 2026-03-14 07:32:56
● 2026-07-31 18:08:34

●NSns2.ignum.cz2015-08-23 → 2026-07-31 · 2 obs

● 2015-08-23 02:08:42
● 2026-07-31 18:08:34

●A213.226.211.692015-08-23 → 2026-07-31 · 2 obs

● 2015-08-23 02:08:42
● 2026-07-31 18:08:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
abccup.cz	ns1.ignum.com, ns2.ignum.cz	2 records

✅ Authoritative Response

Server:185.65.223.35

NS records: ns1.ignum.com, ns2.ignum.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1448ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.226.211.69`
NS	2	`ns1.ignum.com, ns2.ignum.cz`
SOA	1	`ns1.ignum.com hostmaster.ignum.cz`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)

Analysis

Hierarchy

abccup.cz is the parent zone for www.abccup.cz.

IP Addresses

abccup.cz directs to one IP number, which is 213.226.211.69.

playzone01.chrudim.cz and 213-226-211-69.chrudim.cz, along with other host names, share IP addresses with abccup.cz.

Name Servers

DNS delegation for abccup.cz points to two name servers: ns1.ignum.com and ns2.ignum.cz.

abccup.cz has the same name server delegation as a number of other domains, such as fg42.cz, tectra.cz, cervenykostel.cz and two more.

abccup.cz partially shares its NS delegation with several other domains, including allmedia4u.cz, techu.cz, dtu-partner.com and two others.

These name servers regularly co-occur with the name servers ns1.ignum.eu, ns2.ignum.eu and ns3.ignum.eu.

ns1.ignum.com directs to 185.65.223.35 and 2a00:1e40:a:53::5. ns2.ignum.cz directs to 217.31.48.201 and 2001:1ab0:7e1e:2::5. Each host name carries two IP addresses.

abccup.cz - robtex.com

abccup.cz

cz