prep4free.com - dns.ninja

`prep4free.com`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`emely.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emely.ns.cloudflare.com`
		A	108.162.194.209^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	162.159.38.209^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
		A	172.64.34.209^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emely.ns.cloudflare.com`
NS	`kipp.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kipp.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kipp.ns.cloudflare.com`
		A	108.162.195.240^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
		A	162.159.44.240^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
		A	172.64.35.240^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kipp.ns.cloudflare.com`
SOA	`emely.ns.cloudflare.com`dns@cloudflare.com serial=2410921569

`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=1785663097

Same first word

prep4free.com

DNS History

13 records (3 active, 10 former)

●NSemely.ns.cloudflare.com2026-07-17 → 2026-08-02 · 3 obs

○ 2017-03-13 06:24:20
● 2026-07-17 06:11:10
● 2026-08-02 09:42:34

●NSkipp.ns.cloudflare.com2026-07-17 → 2026-08-02 · 3 obs

○ 2017-03-13 06:24:20
● 2026-07-17 06:11:10
● 2026-08-02 09:42:34

○NSns10.ixwebhosting.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 20:24:50
○ 2015-06-05 02:22:54
○ 2026-08-02 09:42:34

○NSns71.domaincontrol.com2015-06-05 → 2017-03-13 · 5 obs

○ 2008-03-09 20:24:50
● 2015-06-05 02:22:54
● 2017-03-13 06:24:20
○ 2026-07-17 06:11:10
○ 2026-08-02 09:42:34

○NSns72.domaincontrol.com2015-06-05 → 2017-03-13 · 5 obs

○ 2008-03-09 20:24:50
● 2015-06-05 02:22:54
● 2017-03-13 06:24:20
○ 2026-07-17 06:11:10
○ 2026-08-02 09:42:34

○NSns9.ixwebhosting.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 20:24:50
○ 2015-06-05 02:22:54
○ 2026-08-02 09:42:34

○MXmail74.ixwebhosting.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 20:24:50
○ 2015-06-05 02:22:54
○ 2026-08-02 09:42:34

○MXmailstore1.asia.secureserver.net2015-06-05 → 2017-03-13 · 5 obs

○ 2008-03-09 20:24:50
● 2015-06-05 02:22:54
● 2017-03-13 06:24:20
○ 2026-07-17 06:11:10
○ 2026-08-02 09:42:34

○MXsmtp.asia.secureserver.net2015-06-05 → 2017-03-13 · 5 obs

○ 2008-03-09 20:24:50
● 2015-06-05 02:22:54
● 2017-03-13 06:24:20
○ 2026-07-17 06:11:10
○ 2026-08-02 09:42:34

○A182.50.130.872015-11-07 → 2017-03-13 · 5 obs

○ 2015-06-05 02:22:54
● 2015-11-07 04:01:42
● 2017-03-13 06:24:20
○ 2026-07-17 06:11:10
○ 2026-08-02 09:42:34

○A203.124.126.1832015-06-05 → 2015-06-05 · 4 obs

○ 2008-03-09 20:24:50
● 2015-06-05 02:22:54
○ 2015-11-07 04:01:42
○ 2026-08-02 09:42:34

●A216.198.79.12026-07-17 → 2026-08-02 · 3 obs

○ 2017-03-13 06:24:20
● 2026-07-17 06:11:10
● 2026-08-02 09:42:34

○A76.163.117.2042008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 20:24:50
○ 2015-06-05 02:22:54
○ 2026-08-02 09:42:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
prep4free.com	emely.ns.cloudflare.com, kipp.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.240

NS records: emely.ns.cloudflare.com, kipp.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prep4free.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`emely.ns.cloudflare.com, kipp.ns.cloudflare.com`
SOA	1	`emely.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

prep4free.com has exactly one IP address — 216.198.79.1.

kaist.me, trip-gen-ai.com, airflow.biz plus two other host names have IP numbers in common with prep4free.com.

Name Servers

prep4free.com has two authoritative name servers — emely.ns.cloudflare.com and kipp.ns.cloudflare.com.

The name server configuration of prep4free.com is shared with other domains, for instance pmckean.com, avsg.net, villaspin.casino and two others.

prep4free.com shares at least some of its name servers with other domains, including irac.org.il, acoxim.gay, itha.ir and two others.

These name servers are frequently paired with the name servers sydney.ns.cloudflare.com and ashley.ns.cloudflare.com.

Hosts with 6 IP addresses each:

emely.ns.cloudflare.com points to 108.162.194.209, 162.159.38.209, 172.64.34.209 and 3 other IP addresses.

kipp.ns.cloudflare.com points to 108.162.195.240, 162.159.44.240, 172.64.35.240 and 3 other IP addresses.