`justcrackinterview.com`

	A	2606:4700:130:436c:6f75:6466:6c61:7265^{🇺🇸 Cloudflare2606:4700:130::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	172.64.80.1^{🇺🇸 Cloudflare172.64.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	NS	`cora.ns.cloudflare.com`
	NS	`terry.ns.cloudflare.com`
	MX	`_dc-mx.712111816df7.justcrackinterview.com`⁽⁹⁹⁹⁾

`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

Subdomains

mail.justcrackinterview.com

Same first word

justcrackinterview.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
justcrackinterview.com	terry.ns.cloudflare.com, cora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.237

NS records: terry.ns.cloudflare.com, cora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justcrackinterview.com (unsigned zone)

⏱️ Timing

Total: 708ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.59, 172.67.169.251`
AAAA	2	`2606:4700:3031::6815:473b, 2606:4700:3033::ac43:a9fb`
NS	2	`cora.ns.cloudflare.com, terry.ns.cloudflare.com`
MX	1	`_dc-mx.712111816df7.justcrackinterview.c`
TXT	1	`v=spf1 +a +mx +ip4:192.185.129.121 +ip4:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (terry.ns.cloudflare.com, terry.ns.cloudflare.com, terry.ns.cloudflare.com...)

Analysis

Hierarchy

justcrackinterview.com is the parent of mail.justcrackinterview.com.

IP Addresses

justcrackinterview.com resolves to two IP numbers: 2606:4700:130:436c:6f75:6466:6c61:7265 and 172.64.80.1.

Name Servers

justcrackinterview.com is delegated to two name servers cora.ns.cloudflare.com and terry.ns.cloudflare.com.

Mail Servers

justcrackinterview.com is handled by a single mail server, _dc-mx.712111816df7.justcrackinterview.com.

justcrackinterview.com - robtex.com

justcrackinterview.com

com