sharpthinkit.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sharpthinkit.com`

DNSSEC	⚠️ Not signed
A	20.56.218.172^{🇳🇱 Microsoft20.48.0.0/12}
NS	`darwin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c197^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`darwin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2197^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`darwin.ns.cloudflare.com`
		A	108.162.193.151^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	172.64.33.151^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	173.245.59.151^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
NS	`robin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ada^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robin.ns.cloudflare.com`
		A	108.162.192.218^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	172.64.32.218^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	173.245.58.218^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
MX	`sharpthinkit-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca21::10^{🇪🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-matpr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::c^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-miypr03cu00104.inbound.protection.outlook.com`
		A	52.101.103.140^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-miypr02cu00204.inbound.protection.outlook.com`
		A	52.101.185.24^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrxpr07cu00100.inbound.protection.outlook.com`
		A	52.101.185.114^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrxpr04cu00102.inbound.protection.outlook.com`
		A	52.101.209.31^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cpjpr05cu00207.inbound.protection.outlook.com`
TXT	`MS=ms28845262`
TXT	`bjejc5p2ca0msm4p6occd1v255`
TXT	`brevo-code:ec6eb9e231d9b2e24d76374feb642925`
TXT	`cursor-domain-verification-mhfd9a=Ser56a7ri17ecIQPXr7t3nJY1`
TXT	`v=spf1 +a +mx +ip4:20.56.218.172 include:_spf85.serverhs.org include:spf.prot...`
SOA	`darwin.ns.cloudflare.com`dns@cloudflare.com serial=2417891233

`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=1793173786

Same first word

sharpthinkit.ddns.net

sharpthinkit.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSdarwin.ns.cloudflare.com2026-09-03 → 2026-10-28 · 2 obs

● 2026-09-03 09:47:56
● 2026-10-28 07:51:02

●NSrobin.ns.cloudflare.com2026-09-03 → 2026-10-28 · 2 obs

● 2026-09-03 09:47:56
● 2026-10-28 07:51:02

●MXsharpthinkit-com.mail.protection.outlook.com2026-09-03 → 2026-10-28 · 2 obs

● 2026-09-03 09:47:56
● 2026-10-28 07:51:02

●A20.56.218.1722026-09-03 → 2026-10-28 · 2 obs

● 2026-09-03 09:47:56
● 2026-10-28 07:51:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sharpthinkit.com	darwin.ns.cloudflare.com, robin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.218

NS records: darwin.ns.cloudflare.com, robin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharpthinkit.com (unsigned zone)

⏱️ Timing

Total: 255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.56.218.172`
NS	2	`darwin.ns.cloudflare.com, robin.ns.cloudflare.com`
MX	1	`sharpthinkit-com.mail.protection.outlook`
TXT	5	`MS=ms28845262, bjejc5p2ca0msm4p6occd1v255...`
SOA	1	`darwin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sharpthinkit.com directs to one IP number, which is 20.56.218.172.

Among the host names that share IP numbers with sharpthinkit.com are alvesbarroco.pt, unapor.com, digital-cmr.com and two others.

Name Servers

sharpthinkit.com has two authoritative name servers — darwin.ns.cloudflare.com and robin.ns.cloudflare.com.

sharpthinkit.com has the same name server delegation as a number of other domains, such as numpangmasuk.xyz, vpscloud.online, emototo88.workers.dev and two more.

sharpthinkit.com has at least partial name server overlap with other domains, such as mchconcrete.com, y1785s.cc, pabstractapply.xyz and two others.

It is common to find these name servers paired with the name servers april.ns.cloudflare.com, syeef.ns.cloudflare.com, meiling.ns.cloudflare.com and ada.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

darwin.ns.cloudflare.com points to 108.162.193.151, 172.64.33.151, 173.245.59.151 and 3 other IP addresses.

robin.ns.cloudflare.com points to 108.162.192.218, 172.64.32.218, 173.245.58.218 and 3 other IP addresses.

Mail Servers

sharpthinkit.com routes its mail through a single mail server, sharpthinkit-com.mail.protection.outlook.com.

sharpthinkit-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.103.140, 52.101.185.24 and 52.101.185.114, along with 5 other.