🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sharpimpulse.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b871^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:130e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.14^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.113^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c043^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2043^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ara.ns.cloudflare.com`
		A	108.162.192.67^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	172.64.32.67^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	173.245.58.67^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
NS	`malcolm.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c351^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malcolm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2351^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malcolm.ns.cloudflare.com`
		A	108.162.195.81^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	162.159.44.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	172.64.35.81^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
MX	`mx1.mymangomail.com` ⭐
		A	54.176.194.88^{🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix}
			PTR	`smtp.mymangomail.com`
TXT	`mail-host-verify=c8bdb7e`
TXT	`v=spf1 include:spf.mymangomail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.14, 172.67.184.113
		IPv6 hints	2606:4700:3033::ac43:b871, 2606:4700:3036::6815:130e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=12, name=cloudflare-ech.com
SOA	`ara.ns.cloudflare.com`dns@cloudflare.com serial=2416771992

`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=1794504996

Same first word

sharpimpulse.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSara.ns.cloudflare.com2026-09-09 → 2026-11-12 · 2 obs

● 2026-09-09 01:21:46
● 2026-11-12 18:16:20

●NSmalcolm.ns.cloudflare.com2026-09-09 → 2026-11-12 · 2 obs

● 2026-09-09 01:21:46
● 2026-11-12 18:16:20

●MXmx1.mymangomail.com2026-09-09 → 2026-11-12 · 2 obs

● 2026-09-09 01:21:46
● 2026-11-12 18:16:20

●A104.21.19.142026-09-09 → 2026-11-12 · 2 obs

● 2026-09-09 01:21:46
● 2026-11-12 18:16:20

●A172.67.184.1132026-09-09 → 2026-11-12 · 2 obs

● 2026-09-09 01:21:46
● 2026-11-12 18:16:20

●A2606:4700:3033::ac43:b8712026-09-09 → 2026-11-12 · 2 obs

● 2026-09-09 01:21:46
● 2026-11-12 18:16:20

●A2606:4700:3036::6815:130e2026-09-09 → 2026-11-12 · 2 obs

● 2026-09-09 01:21:46
● 2026-11-12 18:16:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sharpimpulse.com	ara.ns.cloudflare.com, malcolm.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.67

NS records: ara.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.113, 104.21.19.14`
AAAA	2	`2606:4700:3033::ac43:b871, 2606:4700:3036::6815:130e`
NS	2	`ara.ns.cloudflare.com, malcolm.ns.cloudflare.com`
MX	1	`mx1.mymangomail.com (pri: 0)`
TXT	2	`mail-host-verify=c8bdb7e, v=spf1 include:spf.mymangomail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ara.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sharpimpulse.com resolves to four IP addresses: 104.21.19.14, 172.67.184.113, 2606:4700:3033::ac43:b871 and 2606:4700:3036::6815:130e.

Among the host names that share IP numbers with sharpimpulse.com are crisp-economics.com, udinbonus.online, jayabaji.vu and two others.

Name Servers

sharpimpulse.com is served by two delegated name servers, ara.ns.cloudflare.com and malcolm.ns.cloudflare.com.

sharpimpulse.com has the same name server delegation as a number of other domains, such as hoangvanquy2107.workers.dev, tredicsmrprogram.com, trediccorporation.com and two more.

sharpimpulse.com has at least partial name server overlap with other domains, such as rbw-baocao.pages.dev, asifkhalil.com, pedroigor1979.workers.dev and two others.

It is common to find these name servers paired with the name servers fish.ns.cloudflare.com, sri.ns.cloudflare.com, olivia.ns.cloudflare.com and lina.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ara.ns.cloudflare.com carries IP addresses 108.162.192.67, 172.64.32.67 and 173.245.58.67, with 3 other addresses beyond those.

malcolm.ns.cloudflare.com carries IP addresses 108.162.195.81, 162.159.44.81 and 172.64.35.81, with 3 other addresses beyond those.

Mail Servers

sharpimpulse.com routes its mail through a single mail server, mx1.mymangomail.com.

sharpimpulse.com has the same mail server arrangement as a number of other domains, for example betatek.com, svinamkopa.lv, dbmodeller.net and two more.

sharpimpulse.com shares at least some of its mail servers with other domains — for example thelearninghabitat.com, ecoride.rs, baanraostudio.com and two more.

There is one IP number for mx1.mymangomail.com: 54.176.194.88.

sharpimpulse.com - robtex.com