sharpfocus-classes.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

sharpfocus-classes.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:c6c0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:24be🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.190Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.192🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamir.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A2803:f800:50::6ca2:c13e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamir.ns.cloudflare.com
A2a06:98c1:50::ac40:213e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamir.ns.cloudflare.com
A108.162.193.62🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A172.64.33.62🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A173.245.59.62🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
NSmeera.ns.cloudflare.com
A2606:4700:50::adf5:3ac3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A2803:f800:50::6ca2:c0c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeera.ns.cloudflare.com
A2a06:98c1:50::ac40:20c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeera.ns.cloudflare.com
A108.162.192.195🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A172.64.32.195🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A173.245.58.195🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.190, 172.67.198.192
IPv6 hints2606:4700:3035::ac43:c6c0, 2606:4700:3037::6815:24be
SOAamir.ns.cloudflare.comdns@cloudflare.com serial=2413939833

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1789162158

Same first word

sharpfocus-classes.com

Previous names

sharpflow.com
sharpflowco.com
sharpflowconsulting.com
sharpflower.com
sharpflowers.com
sharpflowindex.com
sharpflowinsight.com
sharpflowlabs.com
sharpflows.com
sharpflowsystems.com
sharpfluidics.com
sharpflux.com
sharpfluxdrive.com
sharpflyer.com
sharpfm.com
sharpfo.com
sharpfoam.com
sharpfocus.com

Next names

sharpfocuscoaching.com
sharpfocusfinancial.com
sharpfocusformula.com
sharpfocusgolf.com
sharpfocusgroup.com
sharpfocusguide.com
sharpfocusinsurance.com
sharpfocusmarketing.com
sharpfocusmusic.com
sharpfocusnews.com
sharpfocusperformance.com
sharpfocusphoto.com
sharpfocusphotography.com
sharpfocuspics.com
sharpfocusproductions.com
sharpfocusproductionsllc.com
sharpfocuswebsolutions.com

DNS History

10 records (6 active, 4 former)

NSamir.ns.cloudflare.commeera.ns.cloudflare.comA104.21.36.190172.67.198.1922606:4700:3035::ac43:c6c02606:4700:3037::6815:24be188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSamir.ns.cloudflare.com2026-09-07 → 2026-09-11 · 2 obs
● 2026-09-07 06:43:06
● 2026-09-11 21:58:52
●NSmeera.ns.cloudflare.com2026-09-07 → 2026-09-11 · 2 obs
● 2026-09-07 06:43:06
● 2026-09-11 21:58:52
●A104.21.36.1902026-09-07 → 2026-09-11 · 3 obs
○ 2026-09-07 06:43:06
● 2026-09-07 11:30:52
● 2026-09-11 21:58:52
●A172.67.198.1922026-09-07 → 2026-09-11 · 3 obs
○ 2026-09-07 06:43:06
● 2026-09-07 11:30:52
● 2026-09-11 21:58:52
○A188.114.96.02026-09-07 → 2026-09-07 · 3 obs
● 2026-09-07 06:43:06
○ 2026-09-07 11:30:52
○ 2026-09-11 21:58:52
○A188.114.97.02026-09-07 → 2026-09-07 · 3 obs
● 2026-09-07 06:43:06
○ 2026-09-07 11:30:52
○ 2026-09-11 21:58:52
●A2606:4700:3035::ac43:c6c02026-09-07 → 2026-09-11 · 3 obs
○ 2026-09-07 06:43:06
● 2026-09-07 11:30:52
● 2026-09-11 21:58:52
●A2606:4700:3037::6815:24be2026-09-07 → 2026-09-11 · 3 obs
○ 2026-09-07 06:43:06
● 2026-09-07 11:30:52
● 2026-09-11 21:58:52
○A2a06:98c1:3120::2026-09-07 → 2026-09-07 · 3 obs
● 2026-09-07 06:43:06
○ 2026-09-07 11:30:52
○ 2026-09-11 21:58:52
○A2a06:98c1:3121::2026-09-07 → 2026-09-07 · 3 obs
● 2026-09-07 06:43:06
○ 2026-09-07 11:30:52
○ 2026-09-11 21:58:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...-
sharpfocus-classes.comamir.ns.cloudflare.com, meera.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.62

NS records: amir.ns.cloudflare.com, meera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharpfocus-classes.com (unsigned zone)

⏱️ Timing

Total: 1873ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.198.192, 104.21.36.190
AAAA22606:4700:3037::6815:24be, 2606:4700:3035::ac43:c6c0
NS2amir.ns.cloudflare.com, meera.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amir.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sharpfocus-classes.com points to the four IP addresses 104.21.36.190, 172.67.198.192, 2606:4700:3035::ac43:c6c0 and 2606:4700:3037::6815:24be.

smokincar.uk, ouaiwlga.cn, heng868.com plus two other host names have IP numbers in common with sharpfocus-classes.com.

Name Servers

sharpfocus-classes.com has two authoritative name servers — amir.ns.cloudflare.com and meera.ns.cloudflare.com.

The name server configuration of sharpfocus-classes.com is shared with other domains, for instance domluna-com.pages.dev, hardroadatacama.cl, nixorcollege.org and two others.

There is at least partial name server overlap between sharpfocus-classes.com and other domains — mirohomelab.com, shuijingjiao.com.cn, fortuntoto.pro and two more among them.

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

Hosts with 6 IP addresses each:

amir.ns.cloudflare.com points to 108.162.193.62, 172.64.33.62, 173.245.59.62 and 3 other IP addresses.

meera.ns.cloudflare.com points to 108.162.192.195, 172.64.32.195, 173.245.58.195 and 3 other IP addresses.