🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`thinklearnerplus.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9770^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5a17^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.23^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.112^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`princess.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2611^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c211^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`princess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2211^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`princess.ns.cloudflare.com`
		A	108.162.194.17^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	162.159.38.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	172.64.34.17^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
NS	`quentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c07^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c307^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2307^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quentin.ns.cloudflare.com`
		A	108.162.195.7^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	162.159.44.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	172.64.35.7^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4013:c00::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ei-in-f26.1e100.net`
		A	142.251.18.27^{🇺🇸 Google142.251.18.0/24}
			PTR	`er-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:4403::1a^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskelf-in-f26.1e100.net`
		A	192.178.228.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuskelf-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:c01::1a^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.26^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4010:c22::1b^{🇫🇮 Google2a00:1450:4010::/48}
			PTR	`yulpptr-in-f27.1e100.net`
		A	172.253.152.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yulpptr-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2404:6800:4000:1027::1b^{🇮🇳 Google2404:6800::/32}
			PTR	`ncboms-in-f27.1e100.net`
		A	192.179.20.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncboms-in-f26.1e100.net`
TXT	`google-site-verification=U_rrJdRaHE7Cjrei07zKDFj1vuszmCHKnvGJAfVRqeg`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.23, 172.67.151.112
		IPv6 hints	2606:4700:3032::ac43:9770, 2606:4700:3037::6815:5a17
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`princess.ns.cloudflare.com`dns@cloudflare.com serial=2417142709

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1792691576

Same first word

thinklearnerplus.org

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSprincess.ns.cloudflare.com2026-09-14 → 2026-10-22 · 2 obs

● 2026-09-14 08:01:38
● 2026-10-22 18:34:26

●NSquentin.ns.cloudflare.com2026-09-14 → 2026-10-22 · 2 obs

● 2026-09-14 08:01:38
● 2026-10-22 18:34:26

●MXalt1.aspmx.l.google.com2026-09-14 → 2026-10-22 · 2 obs

● 2026-09-14 08:01:38
● 2026-10-22 18:34:26

●MXalt2.aspmx.l.google.com2026-09-14 → 2026-10-22 · 2 obs

● 2026-09-14 08:01:38
● 2026-10-22 18:34:26

●MXalt3.aspmx.l.google.com2026-09-14 → 2026-10-22 · 2 obs

● 2026-09-14 08:01:38
● 2026-10-22 18:34:26

●MXalt4.aspmx.l.google.com2026-09-14 → 2026-10-22 · 2 obs

● 2026-09-14 08:01:38
● 2026-10-22 18:34:26

●MXaspmx.l.google.com2026-09-14 → 2026-10-22 · 2 obs

● 2026-09-14 08:01:38
● 2026-10-22 18:34:26

●A104.21.90.232026-10-21 → 2026-10-22 · 3 obs

○ 2026-09-14 08:01:38
● 2026-10-21 22:44:26
● 2026-10-22 18:34:26

●A172.67.151.1122026-10-21 → 2026-10-22 · 3 obs

○ 2026-09-14 08:01:38
● 2026-10-21 22:44:26
● 2026-10-22 18:34:26

○A188.114.96.42026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 08:01:38
○ 2026-10-21 22:44:26
○ 2026-10-22 18:34:26

○A188.114.97.42026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 08:01:38
○ 2026-10-21 22:44:26
○ 2026-10-22 18:34:26

●A2606:4700:3032::ac43:97702026-10-21 → 2026-10-22 · 3 obs

○ 2026-09-14 08:01:38
● 2026-10-21 22:44:26
● 2026-10-22 18:34:26

●A2606:4700:3037::6815:5a172026-10-21 → 2026-10-22 · 3 obs

○ 2026-09-14 08:01:38
● 2026-10-21 22:44:26
● 2026-10-22 18:34:26

○A2a06:98c1:3120::2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 08:01:38
○ 2026-10-21 22:44:26
○ 2026-10-22 18:34:26

○A2a06:98c1:3121::2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 08:01:38
○ 2026-10-21 22:44:26
○ 2026-10-22 18:34:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
thinklearnerplus.org	quentin.ns.cloudflare.com, princess.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.7

NS records: quentin.ns.cloudflare.com, princess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinklearnerplus.org (unsigned zone)

⏱️ Timing

Total: 1472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.23, 172.67.151.112`
AAAA	2	`2606:4700:3032::ac43:9770, 2606:4700:3037::6815:5a17`
NS	2	`princess.ns.cloudflare.com, quentin.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=U_rrJdRaHE7Cjre, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`princess.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

thinklearnerplus.org resolves to four IP addresses: 104.21.90.23, 172.67.151.112, 2606:4700:3032::ac43:9770 and 2606:4700:3037::6815:5a17.

api789.net, www.gainboostsystem.com, stlukeswoodlands.net plus two other host names have IP numbers in common with thinklearnerplus.org.

Name Servers

The NS records for thinklearnerplus.org delegate to princess.ns.cloudflare.com and quentin.ns.cloudflare.com.

The name server configuration of thinklearnerplus.org is shared with other domains, for instance dzhlgs.com, getjustfiled.com, 888888lu.com and two others.

thinklearnerplus.org shares at least some of its name servers with other domains, including minocasino-it-net-138848.pages.dev, eatwithmix.workers.dev, omshiv.org and two others.

These name servers are frequently seen alongside the name servers nikon.ns.cloudflare.com, mark.ns.cloudflare.com, sasha.ns.cloudflare.com and lilith.ns.cloudflare.com.

Hosts with 6 IP addresses each:

princess.ns.cloudflare.com maps to 108.162.194.17, 162.159.38.17, 172.64.34.17 and 3 additional IP addresses.

quentin.ns.cloudflare.com maps to 108.162.195.7, 162.159.44.7, 172.64.35.7 and 3 additional IP addresses.

Mail Servers

thinklearnerplus.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by thinklearnerplus.org are shared with other domains: manufacturingengineering.uk, usefibodoio.com, tebe.cz and two others among them.

These mail servers often appear in conjunction with the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names pointing to two IP addresses:

The A records for aspmx.l.google.com return 142.251.18.27 and 2a00:1450:4013:c00::1a.

The A records for alt1.aspmx.l.google.com return 192.178.228.26 and 2a00:1450:4025:4403::1a.

The A records for alt2.aspmx.l.google.com return 142.250.147.26 and 2a00:1450:4025:c01::1a.

The A records for alt3.aspmx.l.google.com return 172.253.152.26 and 2a00:1450:4010:c22::1b.

The A records for alt4.aspmx.l.google.com return 192.179.20.26 and 2404:6800:4000:1027::1b.