`firstclasscv.com`

DNSSEC	⚠️ Not signed
A	103.21.90.218^{🇲🇾 GIGABIT-1103.21.90.0/24 Gigabit Hosting Sdn Bhd 5-2, 3rd Mile Square 151, Jalan Klang Lama}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net`
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1769173372

`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=1774422097

Subdomains

www.firstclasscv.com

Same first word

firstclasscv.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstclasscv.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclasscv.com (unsigned zone)

⏱️ Timing

Total: 427ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.21.90.218`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a.share-dns.com)

Analysis

Hierarchy

firstclasscv.com is a parent of www.firstclasscv.com.

IP Addresses

firstclasscv.com points to a single IP address: 103.21.90.218.

Other host names such as clytw.com, 92bbx.com, yuanyingyun.com, auroraabc.com and jznetsys.com share IP numbers with firstclasscv.com.

Name Servers

firstclasscv.com is delegated to two name servers: a.share-dns.com and b.share-dns.net.

firstclasscv.com uses the same name server setup as other domains, including ldnbg.com, iamcanu.com, 00-3.net, lghorn.com and minyush.com.

At least part of the name servers for firstclasscv.com are shared with other domains, for instance taxi-game.com, teamdynamitecoach.com, wust.cc, 1-jp.net and tjqsty.com.

these name servers are commonly used with the name servers a6.share-dns.com, b6.share-dns.net, a5.share-dns.com, b5.share-dns.net, a12.share-dns.com, b12.share-dns.net, a4.share-dns.com, b4.share-dns.net, a2.share-dns.com and b2.share-dns.net.

Hostnames with a single IP

a.share-dns.com resolves to: 172.64.53.25.

b.share-dns.net resolves to: 172.64.52.239.

firstclasscv.com - robtex.com

firstclasscv.com

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