`quarkzebra.com`

DNSSEC	⚠️ Not signed
NS	`dns3.fisc.com` ⚠️ Not in zone NS records
		A	18.222.65.51^{🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-222-65-51.us-east-2.compute.amazonaws.com`
NS	`dns4.fisc.com` ⚠️ Not in zone NS records

`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=1774414817

Same first word

quarkzebra.com

DNS History

2 records (2 active, 0 former)

●NSdns3.fisc.com2026-03-07 → 2026-03-25 · 2 obs

● 2026-03-07 11:48:14
● 2026-03-25 05:12:40

●NSdns4.fisc.com2026-03-07 → 2026-03-25 · 2 obs

● 2026-03-07 11:48:14
● 2026-03-25 05:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quarkzebra.com	dns3.fisc.com, dns4.fisc.com	2 records

✅ Authoritative Response

Server:18.222.65.51

NS records: dns3.fisc.com, dns4.fisc.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quarkzebra.com (unsigned zone)

⏱️ Timing

Total: 4030ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns3.fisc.com, dns4.fisc.com)

Analysis

Name Servers

quarkzebra.com's delegation uses two name servers, dns3.fisc.com and dns4.fisc.com.

quarkzebra.com shares the same name server setup as other domains, for example masterwarrior.net, millenniumworld.net, wisdomofnature.us, shannonfischer.org and voiceoftao.net.

quarkzebra.com at least partially shares name servers with other domains, including randolphgriffin.net, fischerintl.com, razzdoodle.com, libraryaxismundi.org and our1voices.us.

these name servers are commonly used together with dns5.fisc.com, dns1.fisc.com and dns2.fisc.com.

Host names with a single IP: dns3.fisc.com points to 18.222.65.51.

quarkzebra.com - robtex.com

quarkzebra.com

com