`studentcommunities.cz`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns53.domaincontrol.com` ⭐
		A	2603:5:21a2::1b^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns53.domaincontrol.com`
		A	97.74.106.27^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns53.domaincontrol.com`
NS	`ns54.domaincontrol.com`
		A	2603:5:22a2::1b^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns54.domaincontrol.com`
		A	173.201.74.27^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns54.domaincontrol.com`
SOA	`ns53.domaincontrol.com`dns@jomax.net 2025-04-08 #0

`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=1776140233

Same first word

studentcommunities.cz

DNS History

4 records (4 active, 0 former)

●NSns53.domaincontrol.com2026-03-21 → 2026-04-14 · 2 obs

● 2026-03-21 23:53:28
● 2026-04-14 04:35:38

●NSns54.domaincontrol.com2026-03-21 → 2026-04-14 · 2 obs

● 2026-03-21 23:53:28
● 2026-04-14 04:35:38

●A15.197.148.332026-03-21 → 2026-04-14 · 2 obs

● 2026-03-21 23:53:28
● 2026-04-14 04:35:38

●A3.33.130.1902026-03-21 → 2026-04-14 · 2 obs

● 2026-03-21 23:53:28
● 2026-04-14 04:35:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
studentcommunities.cz	ns53.domaincontrol.com, ns54.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.74.27

NS records: ns53.domaincontrol.com, ns54.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentcommunities.cz (unsigned zone)

⏱️ Timing

Total: 747ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns53.domaincontrol.com, ns54.domaincontrol.com`
SOA	1	`ns53.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

Two IP numbers are pointed to by studentcommunities.cz: 3.33.130.190 and 15.197.148.33.

other host names include weareradiology.com, jeuxdegrattagegratuit.com, elenasmodels.tips, localhelpinglocal.com and counterbio.com; they share IP numbers with studentcommunities.cz.

Name Servers

Two name servers ns53.domaincontrol.com and ns54.domaincontrol.com handle the delegation for studentcommunities.cz.

studentcommunities.cz shares the same name server setup as other domains, for instance saaborin.com, mcgeestreet.com, camp.photography, argtv.com and bigcreekinsurance.com.

Host names with two IP numbers:

ns53.domaincontrol.com points to 2603:5:21a2::1b and 97.74.106.27.

ns54.domaincontrol.com points to 2603:5:22a2::1b and 173.201.74.27.

studentcommunities.cz - robtex.com