student.sharpener.tech - dns.ninja

`student.sharpener.tech`

CNAME	`sharpener-student.pages.dev`
DNSSEC	⚠️ Not signed
A	2606:4700:310c::ac42:2c6d^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:310c::ac42:2f93^{🇺🇸 Cloudflare2606:4700:310c::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.44.109^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.47.147^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jocelyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jocelyn.ns.cloudflare.com`
		A	108.162.192.174^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	172.64.32.174^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	173.245.58.174^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
NS	`razvan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`razvan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`razvan.ns.cloudflare.com`
		A	108.162.195.77^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	162.159.44.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	172.64.35.77^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.44.109, 172.66.47.147
		IPv6 hints	2606:4700:310c::ac42:2c6d, 2606:4700:310c::ac42:2f93
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=178, name=cloudflare-ech.com
SOA	`jocelyn.ns.cloudflare.com`dns@cloudflare.com serial=2406758519

`sharpener.tech`

	DNSSEC	⚠️ Not signed
	A	148.113.59.92^{🇮🇳 OVH148.113.0.0/18 Hosting route}
	NS	`ns1.dns-parking.com` ⭐
	NS	`ns2.dns-parking.com`
	MX	`sharpener-tech.mail.protection.outlook.com` ⭐
	TXT	`12.04.2025`
	TXT	`google-site-verification=EYyBxqhVFlXdePeJP2mfzDQKMZ-tYRZH3PLHkdZxIzM`
	TXT	`28.05.2024`
	TXT	`v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:sen...`
	TXT	`google-site-verification=zH_TAwU-sL1znMd7370kDcAhzuKlQpPW0s1qKEGLPck`
	TXT	`MS=ms85835006`
	TXT	`10.12.2025`
	TXT	`google-site-verification=HugNneshX9sHUMBn1qPsTZo8usN_6zsId9ozd8tW0xQ`
	TXT	`v=DKIM1; k=rsa; h=sha256; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxRi4RfO8fr...`
	TXT	`v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com`
	SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-06-25 #1

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DNS History

2 records (1 active, 1 former)

○A20.198.23.1102026-02-23 → 2026-03-30 · 4 obs

● 2026-02-23 20:53:30
● 2026-03-30 04:28:08
○ 2026-07-01 00:30:22
○ 2026-07-01 00:30:24

●CNAMEsharpener-student.pages.dev2026-07-01 → 2026-07-01 · 2 obs

● 2026-07-01 00:30:22
● 2026-07-01 00:30:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
sharpener.tech	ns1.dns-parking.com, ns2.dns-parking.com	-

✅ Authoritative Response

Server:162.159.24.201

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharpener.tech (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`sharpener-student.pages.dev`

Analysis

IP Addresses

student.sharpener.tech has four IP addresses: 172.66.44.109, 172.66.47.147, 2606:4700:310c::ac42:2c6d and 2606:4700:310c::ac42:2f93.

ad-analysis-hub.pages.dev, 666-online-casino.co.uk, windstreamupgradeservice.pages.dev and two other host names share IP numbers with student.sharpener.tech.

Name Servers

student.sharpener.tech uses two name servers for its delegation: jocelyn.ns.cloudflare.com and razvan.ns.cloudflare.com.

student.sharpener.tech uses the same name servers as several other domains — among them goingbonkers.info, ddburs.com, bonkerstopeka.com and two more.

student.sharpener.tech has at least partial name server overlap with other domains, such as workdroid.com, dnalojistik.com, naneth.net and two others.

It is common to see these name servers used together with name servers marty.ns.cloudflare.com and mallory.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname jocelyn.ns.cloudflare.com directs to 108.162.192.174, 172.64.32.174 and 173.245.58.174 along with 3 other IP addresses.

Hostname razvan.ns.cloudflare.com directs to 108.162.195.77, 162.159.44.77 and 172.64.35.77 along with 3 other IP addresses.