`czechinternet.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

czechinternet.com

czechinternet.info

Similar names

thezencentric.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-01 → 2026-03-24 · 2 obs

● 2026-03-01 05:39:16
● 2026-03-24 11:53:38

●NSthis-domain-for-sale.com2026-03-01 → 2026-03-24 · 2 obs

● 2026-03-01 05:39:16
● 2026-03-24 11:53:38

●A207.148.248.1432015-12-08 → 2026-03-24 · 3 obs

○ 2015-08-09 06:33:06
● 2015-12-08 22:32:58
● 2026-03-24 11:53:38

○A66.151.181.492015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 06:33:06
○ 2015-12-08 22:32:58
○ 2026-03-24 11:53:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
czechinternet.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czechinternet.com (unsigned zone)

⏱️ Timing

Total: 1002ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

czechinternet.com resolves to a single IP address: 207.148.248.143.

Other host names including citysuspension.com, astria.net, hostmaster.ourboutique.com, ns2.systemexcellent.com and seekingresolution.com share IP numbers with czechinternet.com.

Name Servers

czechinternet.com's delegation uses two name servers, this-domain-for-sale.com and ns.buydomains.com.

czechinternet.com shares the same name server setup as other domains, for example resultboard.com, reikilive.com, connecthairsystem.com, screenhealth.com and antilocks.com.

czechinternet.com partially shares its name servers with other domains, for example riverfrontmd.com and radulf.com.

Host names with a single IP:

- this-domain-for-sale.com points to 52.20.26.87

- ns.buydomains.com points to 52.20.26.87

Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

czechinternet.com - robtex.com