prefprof.com - dns.ninja

`prefprof.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:b301^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:43ae^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.174^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.1^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`apollo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
NS	`imani.ns.cloudflare.com`
		A	2606:4700:50::a29f:263e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`imani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`imani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`imani.ns.cloudflare.com`
		A	108.162.194.62^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.62^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.174, 172.67.179.1
		IPv6 hints	2606:4700:3036::ac43:b301, 2606:4700:3037::6815:43ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOA	`apollo.ns.cloudflare.com`dns@cloudflare.com serial=2409534302

`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=1785400182

Same first word

prefprof.com

Similar names

proffrep.com

DNS History

18 records (6 active, 12 former)

●NSapollo.ns.cloudflare.com2026-02-25 → 2026-07-30 · 3 obs

○ 2017-03-26 09:02:52
● 2026-02-25 05:41:22
● 2026-07-30 08:45:10

●NSimani.ns.cloudflare.com2026-02-25 → 2026-07-30 · 3 obs

○ 2017-03-26 09:02:52
● 2026-02-25 05:41:22
● 2026-07-30 08:45:10

○NSns07.domaincontrol.com2015-07-16 → 2017-03-26 · 4 obs

● 2015-07-16 04:09:38
● 2017-03-26 09:02:52
○ 2026-02-25 05:41:22
○ 2026-07-30 08:45:10

○NSns08.domaincontrol.com2015-07-16 → 2017-03-26 · 4 obs

● 2015-07-16 04:09:38
● 2017-03-26 09:02:52
○ 2026-02-25 05:41:22
○ 2026-07-30 08:45:10

○MXmailstore1.secureserver.net2015-07-16 → 2017-03-26 · 4 obs

● 2015-07-16 04:09:38
● 2017-03-26 09:02:52
○ 2026-02-25 05:41:22
○ 2026-07-30 08:45:10

○MXsmtp.secureserver.net2015-07-16 → 2017-03-26 · 4 obs

● 2015-07-16 04:09:38
● 2017-03-26 09:02:52
○ 2026-02-25 05:41:22
○ 2026-07-30 08:45:10

●A104.21.67.1742026-02-25 → 2026-07-30 · 8 obs

○ 2017-03-26 09:02:52
● 2026-02-25 05:41:22
● 2026-02-25 11:58:40
○ 2026-02-25 13:05:22
● 2026-03-26 00:09:00
○ 2026-06-30 16:39:56
● 2026-07-03 20:44:06
● 2026-07-30 08:45:10

○A172.64.80.12026-02-25 → 2026-07-30 · 2 obs

○ 2026-02-25 05:41:22
○ 2026-07-30 08:45:10

●A172.67.179.12026-02-25 → 2026-07-30 · 8 obs

○ 2017-03-26 09:02:52
● 2026-02-25 05:41:22
● 2026-02-25 11:58:40
○ 2026-02-25 13:05:22
● 2026-03-26 00:09:00
○ 2026-06-30 16:39:56
● 2026-07-03 20:44:06
● 2026-07-30 08:45:10

○A184.168.221.702015-07-16 → 2017-03-26 · 4 obs

● 2015-07-16 04:09:38
● 2017-03-26 09:02:52
○ 2026-02-25 05:41:22
○ 2026-07-30 08:45:10

○A188.114.96.02026-02-25 → 2026-06-30 · 6 obs

○ 2026-02-25 11:58:40
● 2026-02-25 13:05:22
○ 2026-03-26 00:09:00
● 2026-06-30 16:39:56
○ 2026-07-03 20:44:06
○ 2026-07-30 08:45:10

○A188.114.97.02026-02-25 → 2026-06-30 · 6 obs

○ 2026-02-25 11:58:40
● 2026-02-25 13:05:22
○ 2026-03-26 00:09:00
● 2026-06-30 16:39:56
○ 2026-07-03 20:44:06
○ 2026-07-30 08:45:10

○A2606:4700:3033::ac43:b3012026-02-25 → 2026-05-23 · 8 obs

○ 2017-03-26 09:02:52
● 2026-02-25 05:41:22
● 2026-02-25 11:58:40
○ 2026-02-25 13:05:22
● 2026-03-26 00:09:00
● 2026-05-23 11:23:02
○ 2026-06-30 12:54:16
○ 2026-07-30 08:45:10

○A2606:4700:3036::6815:43ae2026-02-25 → 2026-05-23 · 8 obs

○ 2017-03-26 09:02:52
● 2026-02-25 05:41:22
● 2026-02-25 11:58:40
○ 2026-02-25 13:05:22
● 2026-03-26 00:09:00
● 2026-05-23 11:23:02
○ 2026-06-30 12:54:16
○ 2026-07-30 08:45:10

●A2606:4700:3036::ac43:b3012026-06-30 → 2026-07-30 · 5 obs

○ 2026-05-23 11:23:02
● 2026-06-30 12:54:16
○ 2026-06-30 16:39:56
● 2026-07-03 20:44:06
● 2026-07-30 08:45:10

●A2606:4700:3037::6815:43ae2026-06-30 → 2026-07-30 · 5 obs

○ 2026-05-23 11:23:02
● 2026-06-30 12:54:16
○ 2026-06-30 16:39:56
● 2026-07-03 20:44:06
● 2026-07-30 08:45:10

○A2a06:98c1:3120::2026-02-25 → 2026-06-30 · 6 obs

○ 2026-02-25 11:58:40
● 2026-02-25 13:05:22
○ 2026-03-26 00:09:00
● 2026-06-30 16:39:56
○ 2026-07-03 20:44:06
○ 2026-07-30 08:45:10

○A2a06:98c1:3121::2026-02-25 → 2026-06-30 · 6 obs

○ 2026-02-25 11:58:40
● 2026-02-25 13:05:22
○ 2026-03-26 00:09:00
● 2026-06-30 16:39:56
○ 2026-07-03 20:44:06
○ 2026-07-30 08:45:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prefprof.com	apollo.ns.cloudflare.com, imani.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.62

NS records: apollo.ns.cloudflare.com, imani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prefprof.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.179.1, 104.21.67.174`
AAAA	2	`2606:4700:3037::6815:43ae, 2606:4700:3036::ac43:b301`
NS	2	`apollo.ns.cloudflare.com, imani.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`apollo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

prefprof.com has four IP addresses: 104.21.67.174, 172.67.179.1, 2606:4700:3036::ac43:b301 and 2606:4700:3037::6815:43ae.

isarmatrose.com, treatscast.com, techgeo.com.br and two other host names share IP numbers with prefprof.com.

Name Servers

Two name servers handle the delegation for prefprof.com: apollo.ns.cloudflare.com and imani.ns.cloudflare.com.

prefprof.com uses the same name servers as several other domains — among them internetofsh.it, cooknect.com, reachcap.com and two more.

prefprof.com shares at least some of its name servers with other domains, including amabilispartners.com, goldenwebs.pl, goto77-xbec.space and two others.

These name servers are frequently paired with the name servers crystal.ns.cloudflare.com and lucy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

apollo.ns.cloudflare.com resolves to 108.162.193.66, 172.64.33.66 and 173.245.59.66 among others, with 3 other IP addresses in total.

imani.ns.cloudflare.com resolves to 108.162.194.62, 162.159.38.62 and 172.64.34.62 among others, with 3 other IP addresses in total.