nextgrade.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

nextgrade.dev

DNSSEC⚠️ Not signed
NSrita.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A2803:f800:50::6ca2:c08c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrita.ns.cloudflare.com
A2a06:98c1:50::ac40:208c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrita.ns.cloudflare.com
A108.162.192.140🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A172.64.32.140🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A173.245.58.140🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
NSvicente.ns.cloudflare.com
A2606:4700:58::a29f:2cef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
A2803:f800:50::6ca2:c3ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvicente.ns.cloudflare.com
A2a06:98c1:50::ac40:23ef🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvicente.ns.cloudflare.com
A108.162.195.239🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
A162.159.44.239Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
A172.64.35.239🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
SOArita.ns.cloudflare.comdns@cloudflare.com serial=2413213682

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

nextgrade.xyz
nextgrade.app
nextgrade.in
nextgrade.online
nextgrade.dev
nextgrade.ai
nextgrade.it
nextgrade.ca
nextgrade.org
nextgrade.com

Similar names

argentdex.xyz
dexterang.com
redagentx.org
gardentex.com
dangertex.com
gardentex.ru
gentradex.kz
engradetx.com
genxtrade.com
nextagder.com
gardentex.de
gradenext.com
redxagent.com
grandetex.com.tw

Previous names

nextgenai.dev
nextgenautomate.dev
nextgencode.dev
nextgendevstudios.dev
nextgenerp.dev
nextgenevo.dev
nextgengpt.dev
nextgeni.dev
nextgenit.dev
nextgenlab.dev
nextgenlabs.dev
nextgenleads.dev
nextgenlearning.dev
nextgenmaritime.dev
nextgenslides.dev
nextgenstudio.dev
nextgentech.dev
nextgis.dev
nextglass.dev
nextgo.dev

Next names

nextgrades.dev
nextgrid.dev
nexthaus.dev
nextheadless.dev
nexthing.dev
nexthink.dev
nexthire.dev
nexthop.dev
nexthorizons.dev
nexthost.dev
nexthour.dev
nextic.dev
nextico.dev
nextide.dev
nextidea.dev
nexties.dev
nextifylabs.dev
nextinnovation.dev
nextio.dev
nextiq.dev

DNS History

2 records (2 active, 0 former)

NSrita.ns.cloudflare.comvicente.ns.cloudflare.com
●NSrita.ns.cloudflare.com2026-09-04 → 2026-09-06 · 2 obs
● 2026-09-04 09:05:26
● 2026-09-06 08:32:36
●NSvicente.ns.cloudflare.com2026-09-04 → 2026-09-06 · 2 obs
● 2026-09-04 09:05:26
● 2026-09-06 08:32:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
nextgrade.devrita.ns.cloudflare.com, vicente.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.239

NS records: rita.ns.cloudflare.com, vicente.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextgrade.dev (unsigned zone)

⏱️ Timing

Total: 731ms | Queries: -

📄 Records

TypeCountSample Data
NS2rita.ns.cloudflare.com, vicente.ns.cloudflare.com
SOA1rita.ns.cloudflare.com dns.cloudflare.co

Analysis

Name Servers

nextgrade.dev is delegated to two name servers: rita.ns.cloudflare.com and vicente.ns.cloudflare.com.

nextgrade.dev shares its NS records with other domains, for example qazs5555.workers.dev, brilliance.cl, blockflow.cc and two others.

There is at least partial name server overlap between nextgrade.dev and other domains — nwofb.com, x45s5d.sbs, kinghaohuahua.workers.dev and two more among them.

These name servers frequently co-occur with the name servers raquel.ns.cloudflare.com and kara.ns.cloudflare.com.

DNS names with 6 IP addresses:

rita.ns.cloudflare.com resolves to 108.162.192.140, 172.64.32.140, 173.245.58.140 and 3 other IP addresses.

vicente.ns.cloudflare.com resolves to 108.162.195.239, 162.159.44.239, 172.64.35.239 and 3 other IP addresses.