prep4cram.com - dns.ninja

`prep4cram.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d71c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4e1a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.26^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.28^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.26, 172.67.215.28
		IPv6 hints	2606:4700:3031::ac43:d71c, 2606:4700:3035::6815:4e1a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2411682105

`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=1786515534

rank #656703 globally
rank #271333 in the tld

Same first word

prep4cram.com

DNS History

12 records (6 active, 6 former)

●NScash.ns.cloudflare.com2016-12-16 → 2026-08-12 · 2 obs

● 2016-12-16 23:04:30
● 2026-08-12 06:24:32

●NSulla.ns.cloudflare.com2016-12-16 → 2026-08-12 · 2 obs

● 2016-12-16 23:04:30
● 2026-08-12 06:24:32

●A104.21.78.262026-02-26 → 2026-08-12 · 3 obs

○ 2017-07-10 08:59:40
● 2026-02-26 03:25:04
● 2026-08-12 06:24:32

○A104.27.148.422016-12-16 → 2017-07-10 · 4 obs

● 2016-12-16 23:04:30
● 2017-07-10 08:59:40
○ 2026-02-26 03:25:04
○ 2026-08-12 06:24:32

○A104.27.149.422016-12-16 → 2017-07-10 · 4 obs

● 2016-12-16 23:04:30
● 2017-07-10 08:59:40
○ 2026-02-26 03:25:04
○ 2026-08-12 06:24:32

●A172.67.215.282026-02-26 → 2026-08-12 · 3 obs

○ 2017-07-10 08:59:40
● 2026-02-26 03:25:04
● 2026-08-12 06:24:32

○A2400:cb00:2048:1::681b:942a2016-12-16 → 2017-07-10 · 4 obs

● 2016-12-16 23:04:30
● 2017-07-10 08:59:40
○ 2026-02-26 03:25:04
○ 2026-08-12 06:24:32

○A2400:cb00:2048:1::681b:952a2016-12-16 → 2017-07-10 · 4 obs

● 2016-12-16 23:04:30
● 2017-07-10 08:59:40
○ 2026-02-26 03:25:04
○ 2026-08-12 06:24:32

○A2606:4700:3030::6815:4e1a2026-02-26 → 2026-05-03 · 5 obs

○ 2017-07-10 08:59:40
● 2026-02-26 03:25:04
● 2026-05-03 20:29:50
○ 2026-07-08 18:43:40
○ 2026-08-12 06:24:32

○A2606:4700:3030::ac43:d71c2026-02-26 → 2026-05-03 · 5 obs

○ 2017-07-10 08:59:40
● 2026-02-26 03:25:04
● 2026-05-03 20:29:50
○ 2026-07-08 18:43:40
○ 2026-08-12 06:24:32

●A2606:4700:3031::ac43:d71c2026-07-08 → 2026-08-12 · 3 obs

○ 2026-05-03 20:29:50
● 2026-07-08 18:43:40
● 2026-08-12 06:24:32

●A2606:4700:3035::6815:4e1a2026-07-08 → 2026-08-12 · 3 obs

○ 2026-05-03 20:29:50
● 2026-07-08 18:43:40
● 2026-08-12 06:24:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prep4cram.com	ulla.ns.cloudflare.com, cash.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.81

NS records: ulla.ns.cloudflare.com, cash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prep4cram.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.28, 104.21.78.26`
AAAA	2	`2606:4700:3031::ac43:d71c, 2606:4700:3035::6815:4e1a`
NS	2	`cash.ns.cloudflare.com, ulla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

prep4cram.com points to the four IP addresses 104.21.78.26, 172.67.215.28, 2606:4700:3031::ac43:d71c and 2606:4700:3035::6815:4e1a.

Among the host names that share IP numbers with prep4cram.com are techuswiki.xyz, saveothersouls.org, vps3.vallico.net and two others.

Name Servers

prep4cram.com has two authoritative name servers — cash.ns.cloudflare.com and ulla.ns.cloudflare.com.

prep4cram.com has the same name server delegation as a number of other domains, such as redemption-nola.com, dongswipe.net, actual4cert.com and two more.

At least some of prep4cram.com's name servers are shared with other domains, for example jiajiemaojin.com, red88.kiwi, tratame.com and two more.

These name servers are often deployed together with the name servers clay.ns.cloudflare.com, etienne.ns.cloudflare.com, jessica.ns.cloudflare.com and phoenix.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cash.ns.cloudflare.com points to 108.162.193.81, 172.64.33.81, 173.245.59.81 and 3 other IP addresses.

ulla.ns.cloudflare.com points to 108.162.192.233, 172.64.32.233, 173.245.58.233 and 3 other IP addresses.