practicalintelligence.net - dns.ninja

`practicalintelligence.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:57b9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:919a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.185^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.154^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`derek.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`mariah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mariah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mariah.ns.cloudflare.com`
		A	108.162.194.200^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	162.159.38.200^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	172.64.34.200^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.185, 172.67.145.154
		IPv6 hints	2606:4700:3035::6815:57b9, 2606:4700:3037::ac43:919a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`derek.ns.cloudflare.com`dns@cloudflare.com serial=2405957430

`net`

	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=1784381197

rank #447231 globally
rank #12847 in the tld

Same first word

practicalintelligence.net

DNS History

13 records (6 active, 7 former)

●NSderek.ns.cloudflare.com2026-02-15 → 2026-07-18 · 2 obs

● 2026-02-15 18:08:04
● 2026-07-18 13:51:58

●NSmariah.ns.cloudflare.com2026-02-15 → 2026-07-18 · 2 obs

● 2026-02-15 18:08:04
● 2026-07-18 13:51:58

●A104.21.87.1852026-02-15 → 2026-07-18 · 16 obs

● 2026-02-15 18:08:04
● 2026-03-03 11:50:20
○ 2026-03-04 12:18:46
● 2026-03-08 06:29:32
● 2026-03-16 22:27:58
○ 2026-03-18 12:28:04
● 2026-04-06 21:04:50
● 2026-04-25 17:28:26
○ 2026-05-02 12:47:12
● 2026-05-22 23:39:32
● 2026-05-28 01:03:42
○ 2026-06-24 03:14:54
● 2026-07-08 13:01:14
○ 2026-07-09 14:23:50
● 2026-07-18 13:51:54
● 2026-07-18 13:51:58

○A172.64.80.12026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 11:50:20
● 2026-03-04 12:18:46
○ 2026-03-08 06:29:32
○ 2026-07-18 13:51:58

●A172.67.145.1542026-02-15 → 2026-07-18 · 16 obs

○A188.114.96.02026-03-18 → 2026-07-09 · 12 obs

○ 2026-03-16 22:27:58
● 2026-03-18 12:28:04
○ 2026-04-06 21:04:50
○ 2026-04-25 17:28:26
● 2026-05-02 12:47:12
○ 2026-05-22 23:39:32
○ 2026-05-28 01:03:42
● 2026-06-24 03:14:54
○ 2026-07-08 13:01:14
● 2026-07-09 14:23:50
○ 2026-07-18 13:51:54
○ 2026-07-18 13:51:58

○A188.114.97.02026-03-18 → 2026-07-09 · 12 obs

●A2606:4700:3035::6815:57b92026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-09 14:23:50
● 2026-07-18 13:51:54
● 2026-07-18 13:51:58

○A2606:4700:3035::ac43:919a2026-02-15 → 2026-07-08 · 12 obs

● 2026-02-15 18:08:04
● 2026-03-16 22:27:58
○ 2026-03-18 12:28:04
● 2026-04-06 21:04:50
● 2026-04-25 17:28:26
○ 2026-05-02 12:47:12
● 2026-05-22 23:39:32
● 2026-05-28 01:03:42
○ 2026-06-24 03:14:54
● 2026-07-08 13:01:14
○ 2026-07-09 14:23:50
○ 2026-07-18 13:51:58

○A2606:4700:3036::6815:57b92026-02-15 → 2026-07-08 · 12 obs

●A2606:4700:3037::ac43:919a2026-07-18 → 2026-07-18 · 3 obs

○ 2026-07-09 14:23:50
● 2026-07-18 13:51:54
● 2026-07-18 13:51:58

○A2a06:98c1:3120::2026-03-18 → 2026-07-09 · 12 obs

○A2a06:98c1:3121::2026-03-18 → 2026-07-09 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
practicalintelligence.net	derek.ns.cloudflare.com, mariah.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.200

NS records: derek.ns.cloudflare.com, mariah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practicalintelligence.net (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.185, 172.67.145.154`
AAAA	2	`2606:4700:3037::ac43:919a, 2606:4700:3035::6815:57b9`
NS	2	`derek.ns.cloudflare.com, mariah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`derek.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

practicalintelligence.net points to the four IP addresses 104.21.87.185, 172.67.145.154, 2606:4700:3035::6815:57b9 and 2606:4700:3037::ac43:919a.

alphaastrosynergy.digital, www.lavender-moon.com, enbet-enyeni-63.vip plus two other host names have IP numbers in common with practicalintelligence.net.

Name Servers

practicalintelligence.net has two authoritative name servers — derek.ns.cloudflare.com and mariah.ns.cloudflare.com.

The name server configuration of practicalintelligence.net is shared with other domains, for instance narusawa.ne.jp, somethingother.io, 789club.ceo and two others.

There is at least partial name server overlap between practicalintelligence.net and other domains — krcbg.com, mobvoi-polska.pl, magnoliahcrehab.com and two more among them.

These name servers are routinely deployed together with the name servers drew.ns.cloudflare.com.

Hosts with 6 IP addresses each:

derek.ns.cloudflare.com points to 108.162.193.154, 172.64.33.154, 173.245.59.154 and 3 other IP addresses.

mariah.ns.cloudflare.com points to 108.162.194.200, 162.159.38.200, 172.64.34.200 and 3 other IP addresses.