🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sharpstack.app`

DNSSEC	⚠️ Not signed
A	64.29.17.65^{🇺🇸 Amazon64.29.17.0/24 EC2 Prefix}
A	216.198.79.65^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`raina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raina.ns.cloudflare.com`
		A	108.162.194.241^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	162.159.38.241^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	172.64.34.241^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
NS	`rex.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rex.ns.cloudflare.com`
		A	108.162.195.13^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	162.159.44.13^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	172.64.35.13^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=NhkJP1qi7ydzTTyLY8NWS2T_Sg74zslFwYH1A4E7pGg`
TXT	`google-site-verification=_nnRLEza78hzjU9Ykp6H_vYwXQgrN7kGDe0YwgTmA4Q`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`raina.ns.cloudflare.com`dns@cloudflare.com serial=2412640701

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

sharpstack.co.uk

sharpstack.app

sharpstack.net

Similar names

sharptacks.com

strapshack.com

sparkschat.top

chatsparks.com

trashpacks.com

chatsparks.ai

partsshack.com

Previous names

Next names

DNS History

11 records (9 active, 2 former)

●NSraina.ns.cloudflare.com2026-08-29 → 2026-09-01 · 2 obs

● 2026-08-29 05:37:56
● 2026-09-01 03:07:42

●NSrex.ns.cloudflare.com2026-08-29 → 2026-09-01 · 2 obs

● 2026-08-29 05:37:56
● 2026-09-01 03:07:42

●MXalt1.aspmx.l.google.com2026-08-29 → 2026-09-01 · 2 obs

● 2026-08-29 05:37:56
● 2026-09-01 03:07:42

●MXalt2.aspmx.l.google.com2026-08-29 → 2026-09-01 · 2 obs

● 2026-08-29 05:37:56
● 2026-09-01 03:07:42

●MXalt3.aspmx.l.google.com2026-08-29 → 2026-09-01 · 2 obs

● 2026-08-29 05:37:56
● 2026-09-01 03:07:42

●MXalt4.aspmx.l.google.com2026-08-29 → 2026-09-01 · 2 obs

● 2026-08-29 05:37:56
● 2026-09-01 03:07:42

●MXaspmx.l.google.com2026-08-29 → 2026-09-01 · 2 obs

● 2026-08-29 05:37:56
● 2026-09-01 03:07:42

○A216.198.79.12026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 05:37:56
○ 2026-09-01 02:56:02
○ 2026-09-01 03:07:42

●A216.198.79.652026-09-01 → 2026-09-01 · 3 obs

○ 2026-08-29 05:37:56
● 2026-09-01 02:56:02
● 2026-09-01 03:07:42

○A64.29.17.12026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 05:37:56
○ 2026-09-01 02:56:02
○ 2026-09-01 03:07:42

●A64.29.17.652026-09-01 → 2026-09-01 · 3 obs

○ 2026-08-29 05:37:56
● 2026-09-01 02:56:02
● 2026-09-01 03:07:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
sharpstack.app	rex.ns.cloudflare.com, raina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.13

NS records: rex.ns.cloudflare.com, raina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharpstack.app (unsigned zone)

⏱️ Timing

Total: 1258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.198.79.65, 64.29.17.65`
NS	2	`raina.ns.cloudflare.com, rex.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=NhkJP1qi7ydzTTy, google-site-verification=_nnRLEza78hzjU9...`
SOA	1	`raina.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

sharpstack.app has two IP addresses: 64.29.17.65 and 216.198.79.65

Among the host names that share IP numbers with sharpstack.app are thream.com, chenjuntong.com, racinesphysio.com and two others.

Name Servers

The NS records for sharpstack.app delegate to raina.ns.cloudflare.com and rex.ns.cloudflare.com.

sharpstack.app has the same name server delegation as a number of other domains, such as maindikelinci88.pages.dev, dl-ecn.pages.dev, clems.org.uk and two more.

The name servers of sharpstack.app overlap at least partially with those of other domains — among them macronfif.workers.dev, gvnantong.pages.dev, teletpanat.center and two more.

These name servers commonly appear in combination with the name servers heather.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

raina.ns.cloudflare.com maps to 108.162.194.241, 162.159.38.241, 172.64.34.241 and 3 additional IP addresses.

rex.ns.cloudflare.com maps to 108.162.195.13, 162.159.44.13, 172.64.35.13 and 3 additional IP addresses.

Mail Servers

Five mail servers handle sharpstack.app: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sharpstack.app shares at least some of its mail servers with other domains — for example adoptioneducation.ca, setanta.ge, dealfoundryx.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 172.253.115.27 and 2607:f8b0:4004:c1f::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.