pcoptimizer.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

pcoptimizer.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:416f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a2f6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.111Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.246🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSharvey.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
A2803:f800:50::6ca2:c398🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharvey.ns.cloudflare.com
A2a06:98c1:50::ac40:2398🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharvey.ns.cloudflare.com
A108.162.195.152🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
A162.159.44.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
A172.64.35.152🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
NSruth.ns.cloudflare.com
A2606:4700:50::adf5:3a8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A2803:f800:50::6ca2:c08f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruth.ns.cloudflare.com
A2a06:98c1:50::ac40:208f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRruth.ns.cloudflare.com
A108.162.192.143🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A172.64.32.143🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
A173.245.58.143🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruth.ns.cloudflare.com
TXTgoogle-site-verification=GQJISOAjASgQfgVrTl1S-0DhYJz5qdmEACotkHeoy8k
TXTgoogle-site-verification=kpbYDMxAd8ovok2YC0ObG8TKOSYUzQDsyZ1vpT-qivQ
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.111, 172.67.162.246
IPv6 hints2606:4700:3033::6815:416f, 2606:4700:3037::ac43:a2f6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com
SOAharvey.ns.cloudflare.comdns@cloudflare.com serial=2415332327

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-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.comruth.ns.cloudflare.comA104.21.65.111172.67.162.2462606:4700:3033::6815:416f2606:4700:3037::ac43:a2f6188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSharvey.ns.cloudflare.com2026-09-15 → 2026-09-25 · 2 obs
● 2026-09-15 01:38:12
● 2026-09-25 15:05:14
●NSruth.ns.cloudflare.com2026-09-15 → 2026-09-25 · 2 obs
● 2026-09-15 01:38:12
● 2026-09-25 15:05:14
●A104.21.65.1112026-09-16 → 2026-09-25 · 3 obs
○ 2026-09-15 01:38:12
● 2026-09-16 02:15:16
● 2026-09-25 15:05:14
●A172.67.162.2462026-09-16 → 2026-09-25 · 3 obs
○ 2026-09-15 01:38:12
● 2026-09-16 02:15:16
● 2026-09-25 15:05:14
○A188.114.96.02026-09-15 → 2026-09-15 · 3 obs
● 2026-09-15 01:38:12
○ 2026-09-16 02:15:16
○ 2026-09-25 15:05:14
○A188.114.97.02026-09-15 → 2026-09-15 · 3 obs
● 2026-09-15 01:38:12
○ 2026-09-16 02:15:16
○ 2026-09-25 15:05:14
●A2606:4700:3033::6815:416f2026-09-16 → 2026-09-25 · 3 obs
○ 2026-09-15 01:38:12
● 2026-09-16 02:15:16
● 2026-09-25 15:05:14
●A2606:4700:3037::ac43:a2f62026-09-16 → 2026-09-25 · 3 obs
○ 2026-09-15 01:38:12
● 2026-09-16 02:15:16
● 2026-09-25 15:05:14
○A2a06:98c1:3120::2026-09-15 → 2026-09-15 · 3 obs
● 2026-09-15 01:38:12
○ 2026-09-16 02:15:16
○ 2026-09-25 15:05:14
○A2a06:98c1:3121::2026-09-15 → 2026-09-15 · 3 obs
● 2026-09-15 01:38:12
○ 2026-09-16 02:15:16
○ 2026-09-25 15:05:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
pcoptimizer.devharvey.ns.cloudflare.com, ruth.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.152

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcoptimizer.dev (unsigned zone)

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.65.111, 172.67.162.246
AAAA22606:4700:3033::6815:416f, 2606:4700:3037::ac43:a2f6
NS2harvey.ns.cloudflare.com, ruth.ns.cloudflare.com
TXT2google-site-verification=GQJISOAjASgQfgV, google-site-verification=kpbYDMxAd8ovok2
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1harvey.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.

foodexpertlane.biz, zetamgsv.com, jaya805abc.tattoo and two other host names share IP numbers with pcoptimizer.dev.

Name Servers

pcoptimizer.dev has two authoritative name servers — 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.

There is at least partial name server overlap between pcoptimizer.dev and other domains — parvando.rest, 3r49q6u.cn, mixfun-365.net and two more among them.

These name servers are routinely deployed together with the name servers cora.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

harvey.ns.cloudflare.com points to 108.162.195.152, 162.159.44.152, 172.64.35.152 and 3 other IP addresses.

ruth.ns.cloudflare.com points to 108.162.192.143, 172.64.32.143, 173.245.58.143 and 3 other IP addresses.