iiitprep.com - dns.ninja

`iiitprep.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c0be^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:445e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.94^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.190^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`jake.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`amazonses:0jBErtvbk8hv95A2nZOiCaiayqQPUKj+lAbA/NMEo/Q=`
TXT	`facebook-domain-verification=6qtcxiltib1ueonsint0ajli9ayppf`
TXT	`google-site-verification=LDAEnVqMKUCYjsJXqg6hMr3mUZs28Tk1rShKy7CvtXk`
TXT	`google-site-verification=nro_e-G63qaH_BwNobwUVRKs0nyfkC9xfVAttHd4Yms`
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.94, 172.67.192.190
		IPv6 hints	2606:4700:3033::ac43:c0be, 2606:4700:3034::6815:445e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2410534293

`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=1785350167

Subdomains

courses.iiitprep.com

Same first word

iiitprep.com

DNS History

10 records (8 active, 2 former)

●NScrystal.ns.cloudflare.com2026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 21:53:44
● 2026-07-29 18:44:38

●NSjake.ns.cloudflare.com2026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 21:53:44
● 2026-07-29 18:44:38

●MXmx1.hostinger.com2026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 21:53:44
● 2026-07-29 18:44:38

●MXmx2.hostinger.com2026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 21:53:44
● 2026-07-29 18:44:38

●A104.21.68.942026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 21:53:44
● 2026-07-29 18:44:38

●A172.67.192.1902026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 21:53:44
● 2026-07-29 18:44:38

○A2606:4700:3030::ac43:c0be2026-02-18 → 2026-02-18 · 2 obs

● 2026-02-18 21:53:44
○ 2026-07-29 18:44:38

○A2606:4700:3033::6815:445e2026-02-18 → 2026-02-18 · 2 obs

● 2026-02-18 21:53:44
○ 2026-07-29 18:44:38

●A2606:4700:3033::ac43:c0be2026-07-29 → 2026-07-29 · 2 obs

○ 2026-02-18 21:53:44
● 2026-07-29 18:44:38

●A2606:4700:3034::6815:445e2026-07-29 → 2026-07-29 · 2 obs

○ 2026-02-18 21:53:44
● 2026-07-29 18:44:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
iiitprep.com	jake.ns.cloudflare.com, crystal.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.122

NS records: jake.ns.cloudflare.com, crystal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iiitprep.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.94, 172.67.192.190`
AAAA	2	`2606:4700:3034::6815:445e, 2606:4700:3033::ac43:c0be`
NS	2	`crystal.ns.cloudflare.com, jake.ns.cloudflare.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	5	`amazonses:0jBErtvbk8hv95A2nZOiCaiayqQPUK, facebook-domain-verification=6qtcxiltib1...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

iiitprep.com is a parent domain of courses.iiitprep.com.

IP Addresses

iiitprep.com resolves to four IP addresses: 104.21.68.94, 172.67.192.190, 2606:4700:3033::ac43:c0be and 2606:4700:3034::6815:445e.

Among the host names that share IP numbers with iiitprep.com are allegro.oferta-2788211-pl.click, www.adventureracinghistoryproject.org, getremotetools.com and two others.

Name Servers

iiitprep.com is served by two delegated name servers, crystal.ns.cloudflare.com and jake.ns.cloudflare.com.

iiitprep.com has the same name server delegation as a number of other domains, such as webg3.com.br, postland.org, asspartner.com and two more.

iiitprep.com shares at least some of its name servers with other domains, including narasi88gg.fit, corriere.me, naozz.com and two others.

These name servers are frequently paired with the name servers apollo.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

crystal.ns.cloudflare.com carries IP addresses 108.162.194.202, 162.159.38.202 and 172.64.34.202, with 3 other addresses beyond those.

jake.ns.cloudflare.com carries IP addresses 108.162.193.122, 172.64.33.122 and 173.245.59.122, with 3 other addresses beyond those.

Mail Servers

The MX records for iiitprep.com point to two mail servers: mx1.hostinger.com and mx2.hostinger.com.

iiitprep.com has the same mail server arrangement as a number of other domains, for example mominul.me, todosantosweddings.com, rcbmarketing.net and two more.

iiitprep.com shares at least some of its mail servers with other domains — for example iglesiatownwood.com, stackhost.org, ainetw.com and two more.

The host names mx1.hostinger.com and mx2.hostinger.com both direct to 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

These two host names — mx1.hostinger.com and mx2.hostinger.com — each point to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

These two host names — mx1.hostinger.com and mx2.hostinger.com — each point to 172.65.182.103 IP addresses.