prepcf.com - dns.ninja

`prepcf.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c95a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2a3b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.59^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.90^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jade.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jade.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jade.ns.cloudflare.com`
		A	108.162.192.167^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	172.64.32.167^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	173.245.58.167^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
NS	`quincy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c27^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c327^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quincy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2327^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quincy.ns.cloudflare.com`
		A	108.162.195.39^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	162.159.44.39^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	172.64.35.39^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
TXT	`MS=ms78161587`
TXT	`google-site-verification=6CM025_kMQwv7i775F26fyzMcDWdb9Zwuz7VSNkioSs`
TXT	`threatmate-dns-verification=TXTd23866bf4a84baba2bf33daac0c20ec4`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.59, 172.67.201.90
		IPv6 hints	2606:4700:3035::ac43:c95a, 2606:4700:3037::6815:2a3b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`jade.ns.cloudflare.com`dns@cloudflare.com serial=2410159322

`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=1785569157

Same first word

prepcf.com

Similar names

cfperp.com

perfpc.net

perfcp.com

perfpc.com

ppcerf.com

pcperf.fr

cfprep.org

pcperf.com

cfprep.com

pcperf.net

DNS History

22 records (7 active, 15 former)

●NSjade.ns.cloudflare.com2026-04-25 → 2026-08-01 · 3 obs

○ 2019-03-15 06:18:06
● 2026-04-25 01:10:20
● 2026-08-01 07:48:48

○NSns67.domaincontrol.com2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 06:18:06
○ 2026-04-25 01:10:20
○ 2026-08-01 07:48:48

○NSns68.domaincontrol.com2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 06:18:06
○ 2026-04-25 01:10:20
○ 2026-08-01 07:48:48

●NSquincy.ns.cloudflare.com2026-04-25 → 2026-08-01 · 3 obs

○ 2019-03-15 06:18:06
● 2026-04-25 01:10:20
● 2026-08-01 07:48:48

●MXsmtp.google.com2026-04-25 → 2026-08-01 · 2 obs

● 2026-04-25 01:10:20
● 2026-08-01 07:48:48

●A104.21.42.592026-04-25 → 2026-08-01 · 6 obs

○ 2019-03-15 06:18:06
● 2026-04-25 01:10:20
● 2026-05-25 20:57:18
○ 2026-06-15 18:47:54
● 2026-08-01 03:30:08
● 2026-08-01 07:48:48

●A172.67.201.902026-04-25 → 2026-08-01 · 6 obs

○ 2019-03-15 06:18:06
● 2026-04-25 01:10:20
● 2026-05-25 20:57:18
○ 2026-06-15 18:47:54
● 2026-08-01 03:30:08
● 2026-08-01 07:48:48

○A184.168.221.372019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 06:18:06
○ 2026-04-25 01:10:20
○ 2026-08-01 07:48:48

○A184.168.221.422019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 06:18:06
○ 2026-04-25 01:10:20
○ 2026-08-01 07:48:48

○A184.168.221.432019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 06:18:06
○ 2026-04-25 01:10:20
○ 2026-08-01 07:48:48

○A184.168.221.442019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 06:18:06
○ 2026-04-25 01:10:20
○ 2026-08-01 07:48:48

○A184.168.221.602019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 06:18:06
○ 2026-04-25 01:10:20
○ 2026-08-01 07:48:48

○A188.114.96.02026-06-15 → 2026-06-15 · 5 obs

○ 2026-04-25 01:10:20
○ 2026-05-25 20:57:18
● 2026-06-15 18:47:54
○ 2026-08-01 03:30:08
○ 2026-08-01 07:48:48

○A188.114.97.02026-06-15 → 2026-06-15 · 5 obs

○ 2026-04-25 01:10:20
○ 2026-05-25 20:57:18
● 2026-06-15 18:47:54
○ 2026-08-01 03:30:08
○ 2026-08-01 07:48:48

○A2606:4700:3033::6815:2a3b2026-04-25 → 2026-05-25 · 5 obs

○ 2019-03-15 06:18:06
● 2026-04-25 01:10:20
● 2026-05-25 20:57:18
○ 2026-06-15 18:47:54
○ 2026-08-01 07:48:48

○A2606:4700:3033::ac43:c95a2026-04-25 → 2026-05-25 · 5 obs

○ 2019-03-15 06:18:06
● 2026-04-25 01:10:20
● 2026-05-25 20:57:18
○ 2026-06-15 18:47:54
○ 2026-08-01 07:48:48

●A2606:4700:3035::ac43:c95a2026-08-01 → 2026-08-01 · 3 obs

○ 2026-06-15 18:47:54
● 2026-08-01 03:30:08
● 2026-08-01 07:48:48

●A2606:4700:3037::6815:2a3b2026-08-01 → 2026-08-01 · 3 obs

○ 2026-06-15 18:47:54
● 2026-08-01 03:30:08
● 2026-08-01 07:48:48

○A2a06:98c1:3120::2026-06-15 → 2026-06-15 · 5 obs

○ 2026-04-25 01:10:20
○ 2026-05-25 20:57:18
● 2026-06-15 18:47:54
○ 2026-08-01 03:30:08
○ 2026-08-01 07:48:48

○A2a06:98c1:3121::2026-06-15 → 2026-06-15 · 5 obs

○ 2026-04-25 01:10:20
○ 2026-05-25 20:57:18
● 2026-06-15 18:47:54
○ 2026-08-01 03:30:08
○ 2026-08-01 07:48:48

○A50.63.202.562019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 06:18:06
○ 2026-04-25 01:10:20
○ 2026-08-01 07:48:48

○A50.63.202.612019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 06:18:06
○ 2026-04-25 01:10:20
○ 2026-08-01 07:48:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
prepcf.com	jade.ns.cloudflare.com, quincy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.39

NS records: jade.ns.cloudflare.com, quincy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prepcf.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.59, 172.67.201.90`
AAAA	2	`2606:4700:3037::6815:2a3b, 2606:4700:3035::ac43:c95a`
NS	2	`jade.ns.cloudflare.com, quincy.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	4	`MS=ms78161587, google-site-verification=6CM025_kMQwv7i7...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jade.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

prepcf.com resolves to four IP addresses: 104.21.42.59, 172.67.201.90, 2606:4700:3035::ac43:c95a and 2606:4700:3037::6815:2a3b.

Among the host names that share IP numbers with prepcf.com are digitalnomadstudio.com, ngap.org, copycare.co.uk and two others.

Name Servers

DNS delegation for prepcf.com points to two name servers: jade.ns.cloudflare.com and quincy.ns.cloudflare.com.

prepcf.com has the same name server delegation as a number of other domains, such as cbrs4me.com, centraldejocs.com, atarde.com.br and two more.

prepcf.com partially shares its NS delegation with several other domains, including brasserietoulouselautrec.co.uk, ivannabenesova.com, menufiyatlar.com and two others.

The name servers julissa.ns.cloudflare.com, eva.ns.cloudflare.com, henry.ns.cloudflare.com and terin.ns.cloudflare.com are often found in use alongside these name servers.

Host names resolving to 6 IP numbers:

jade.ns.cloudflare.com has IP addresses 108.162.192.167, 172.64.32.167 and 173.245.58.167, plus 3 other.

quincy.ns.cloudflare.com has IP addresses 108.162.195.39, 162.159.44.39 and 172.64.35.39, plus 3 other.

Mail Servers

prepcf.com routes its mail through a single mail server, smtp.google.com.

prepcf.com has the same mail server arrangement as a number of other domains, for example yobio.es, krrop.com, justswingin.com and two more.

prepcf.com shares at least some of its mail servers with other domains — for example fsgmebeli.com, marchdental.ca, villayolu.com and two more.

The mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com frequently co-occur with these mail servers.

smtp.google.com directs to 9 IP numbers, including 142.250.31.26, 142.250.31.27 and 142.251.111.27, along with 6 other.