pcoptimizer.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`pcoptimizer.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:416f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a2f6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.111^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.246^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harvey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c398^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harvey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2398^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harvey.ns.cloudflare.com`
		A	108.162.195.152^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	162.159.44.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	172.64.35.152^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
TXT	`google-site-verification=GQJISOAjASgQfgVrTl1S-0DhYJz5qdmEACotkHeoy8k`
TXT	`google-site-verification=kpbYDMxAd8ovok2YC0ObG8TKOSYUzQDsyZ1vpT-qivQ`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.111, 172.67.162.246
		IPv6 hints	2606:4700:3033::6815:416f, 2606:4700:3037::ac43:a2f6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`harvey.ns.cloudflare.com`dns@cloudflare.com serial=2415332327

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Same first word

pcoptimizer.dev

pcoptimizer.com

pcoptimizer.net

pcoptimizer.org

Similar names

optimizerpc.com

Previous names

pcmx.dev

pcn-poc.dev

pcnaevents.dev

pcng.dev

pcninc.dev

pcnx.dev

pco-rfa.dev

pco.dev

pcoapi.dev

pcoch.dev

pcockerell.dev

pcod.dev

pcode.dev

pcodelabs.dev

pcodes.dev

pcoetzee.dev

pcoffline.dev

pcoley.dev

pcoli.dev

pcompu.dev

Next names

pcore.dev

pcorn.dev

pcorret.dev

pcos.dev

pcote.dev

pcouaillier.dev

pcoutinho.dev

pcouturier.dev

pcp.dev

pcpartle.dev

pcpatrol.dev

pcpc.dev

pcpedersen.dev

pcpliu.dev

pcpm.dev

pcpn.dev

pcpnb.dev

pcpp.dev

pcprofil.dev

pcprotocol.dev

DNS History

10 records (6 active, 4 former)

●NSharvey.ns.cloudflare.com2026-09-15 → 2026-09-28 · 2 obs

● 2026-09-15 01:38:12
● 2026-09-28 00:45:16

●NSruth.ns.cloudflare.com2026-09-15 → 2026-09-28 · 2 obs

● 2026-09-15 01:38:12
● 2026-09-28 00:45:16

●A104.21.65.1112026-09-16 → 2026-09-28 · 3 obs

○ 2026-09-15 01:38:12
● 2026-09-16 02:15:16
● 2026-09-28 00:45:16

●A172.67.162.2462026-09-16 → 2026-09-28 · 3 obs

○ 2026-09-15 01:38:12
● 2026-09-16 02:15:16
● 2026-09-28 00:45:16

○A188.114.96.02026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 01:38:12
○ 2026-09-16 02:15:16
○ 2026-09-28 00:45:16

○A188.114.97.02026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 01:38:12
○ 2026-09-16 02:15:16
○ 2026-09-28 00:45:16

●A2606:4700:3033::6815:416f2026-09-16 → 2026-09-28 · 3 obs

○ 2026-09-15 01:38:12
● 2026-09-16 02:15:16
● 2026-09-28 00:45:16

●A2606:4700:3037::ac43:a2f62026-09-16 → 2026-09-28 · 3 obs

○ 2026-09-15 01:38:12
● 2026-09-16 02:15:16
● 2026-09-28 00:45:16

○A2a06:98c1:3120::2026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 01:38:12
○ 2026-09-16 02:15:16
○ 2026-09-28 00:45:16

○A2a06:98c1:3121::2026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 01:38:12
○ 2026-09-16 02:15:16
○ 2026-09-28 00:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
pcoptimizer.dev	ruth.ns.cloudflare.com, harvey.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.143

NS records: ruth.ns.cloudflare.com, harvey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcoptimizer.dev (unsigned zone)

⏱️ Timing

Total: 642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.246, 104.21.65.111`
AAAA	2	`2606:4700:3033::6815:416f, 2606:4700:3037::ac43:a2f6`
NS	2	`harvey.ns.cloudflare.com, ruth.ns.cloudflare.com`
TXT	2	`google-site-verification=GQJISOAjASgQfgV, google-site-verification=kpbYDMxAd8ovok2`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harvey.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

pcoptimizer.dev points to the four IP addresses 104.21.65.111, 172.67.162.246, 2606:4700:3033::6815:416f and 2606:4700:3037::ac43:a2f6.

canberrapetcare.com.au, foodexpertlane.biz, zetamgsv.com and two other host names share IP numbers with pcoptimizer.dev.

Name Servers

The NS records for pcoptimizer.dev delegate to harvey.ns.cloudflare.com and ruth.ns.cloudflare.com.

pcoptimizer.dev uses the same name servers as several other domains — among them le68guymartin.com, vuze.pro, simhos20172615.workers.dev and two more.

At least some of pcoptimizer.dev's name servers are shared with other domains, for example parvando.rest, 3r49q6u.cn, mixfun-365.net and two more.

These name servers tend to be used in conjunction with the name servers cora.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

harvey.ns.cloudflare.com maps to 108.162.195.152, 162.159.44.152, 172.64.35.152 and 3 additional IP addresses.

ruth.ns.cloudflare.com maps to 108.162.192.143, 172.64.32.143, 173.245.58.143 and 3 additional IP addresses.