🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`practicalpro.study`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1669^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:cc5f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.105^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.95^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lindsey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2605^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c205^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lindsey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2205^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lindsey.ns.cloudflare.com`
		A	108.162.194.5^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	162.159.38.5^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	172.64.34.5^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`google-site-verification=P25fIAqdxHz6sUHjl55scEPwzhl41djxaohlmZMBVKY`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.105, 172.67.204.95
		IPv6 hints	2606:4700:3036::6815:1669, 2606:4700:3037::ac43:cc5f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOA	`lindsey.ns.cloudflare.com`dns@cloudflare.com serial=2417146481

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1794427622

Same first word

practicalpro.com

practicalpro.study

practicalpro.xyz

Similar names

rcapitalcorp.com

propractical.com

propractical.net

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSlindsey.ns.cloudflare.com2026-10-21 → 2026-11-11 · 2 obs

● 2026-10-21 15:42:56
● 2026-11-11 21:16:06

●NSthaddeus.ns.cloudflare.com2026-10-21 → 2026-11-11 · 2 obs

● 2026-10-21 15:42:56
● 2026-11-11 21:16:06

●MXsmtp.google.com2026-10-21 → 2026-11-11 · 2 obs

● 2026-10-21 15:42:56
● 2026-11-11 21:16:06

●A104.21.22.1052026-10-21 → 2026-11-11 · 2 obs

● 2026-10-21 15:42:56
● 2026-11-11 21:16:06

●A172.67.204.952026-10-21 → 2026-11-11 · 2 obs

● 2026-10-21 15:42:56
● 2026-11-11 21:16:06

●A2606:4700:3036::6815:16692026-10-21 → 2026-11-11 · 2 obs

● 2026-10-21 15:42:56
● 2026-11-11 21:16:06

●A2606:4700:3037::ac43:cc5f2026-10-21 → 2026-11-11 · 2 obs

● 2026-10-21 15:42:56
● 2026-11-11 21:16:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
practicalpro.study	lindsey.ns.cloudflare.com, thaddeus.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.127

NS records: lindsey.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practicalpro.study (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.105, 172.67.204.95`
AAAA	2	`2606:4700:3036::6815:1669, 2606:4700:3037::ac43:cc5f`
NS	2	`lindsey.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=P25fIAqdxHz6sUH, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lindsey.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)

Analysis

IP Addresses

practicalpro.study has four IP addresses: 104.21.22.105, 172.67.204.95, 2606:4700:3036::6815:1669 and 2606:4700:3037::ac43:cc5f.

Two other host names, along with shirinrad.com.au, 789yh74.com and helioszone.co.uk, also share IP numbers with practicalpro.study.

Name Servers

practicalpro.study has two authoritative name servers — lindsey.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

practicalpro.study shares its NS records with other domains, for example vitalityguardianship.vu, photovr.com, libertysafehome.cv and two others.

practicalpro.study shares at least some of its name servers with other domains, including leemchl6.workers.dev, dastannn.pages.dev, 20784f2821.workers.dev and two others.

These name servers are frequently paired with the name servers crystal.ns.cloudflare.com, anahi.ns.cloudflare.com and jeff.ns.cloudflare.com.

DNS names with 6 IP addresses:

lindsey.ns.cloudflare.com points to 108.162.194.5, 162.159.38.5, 172.64.34.5 and 3 other IP addresses.

thaddeus.ns.cloudflare.com points to 108.162.195.127, 162.159.44.127, 172.64.35.127 and 3 other IP addresses.

Mail Servers

The sole mail server for practicalpro.study is smtp.google.com.

Among the domains sharing a mail server setup with practicalpro.study are sirusustudio.com, investinmarketing.de, bababadsoundsystem.com and two others.

There is at least a partial MX overlap between practicalpro.study and other domains, including techsimplysolutions.com, miyazakifood.com, metodo3ms.com.br and two others.

With 9 IP addresses total, smtp.google.com resolves to 64.233.180.27, 142.251.179.26, 142.251.179.27 and 6 others.

practicalpro.study - robtex.com