sourcegrade.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

sourcegrade.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5983🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:bd49🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.131Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.73🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmaxine.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26b3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A2803:f800:50::6ca2:c2b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaxine.ns.cloudflare.com
A2a06:98c1:50::ac40:22b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaxine.ns.cloudflare.com
A108.162.194.179🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A162.159.38.179Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A172.64.34.179🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
NSmerlin.ns.cloudflare.com
A2606:4700:58::adf5:3bcd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A2803:f800:50::6ca2:c1cd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmerlin.ns.cloudflare.com
A2a06:98c1:50::ac40:21cd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmerlin.ns.cloudflare.com
A108.162.193.205🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A172.64.33.205🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A173.245.59.205🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.89.131, 172.67.189.73
IPv6 hints2606:4700:3030::6815:5983, 2606:4700:3032::ac43:bd49
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOAmaxine.ns.cloudflare.comdns@cloudflare.com serial=2417883308

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

sourcegrade.com
sourcegrade.xyz
sourcegrade.dev
sourcegrade.io
sourcegrade.org

Similar names

graescudero.com
usagerecord.com
coursegrade.in
gradesource.org
roguesacred.shop
edgarcueros.com.ar
gradesource.com
decoursegra.ph
sorregcaude.blog
gradesource.net
agresourced.co.nz
coursegrade.io

Previous names

sourcedive.dev
sourcedock.dev
sourcedocs.dev
sourcedog.dev
sourcedragon.dev
sourcedrive.dev
sourcefarm.dev
sourcefeed.dev
sourcefield.dev
sourcefinder.dev
sourceflow.dev
sourcefor.dev
sourcefound.dev
sourcefoundry.dev
sourcefour.dev
sourcefu.dev
sourceful.dev
sourcefunnel.dev
sourcegateway.dev

Next names

sourcegrid.dev
sourceguard.dev
sourceguild.dev
sourcehaven.dev
sourcehost.dev
sourcehub.dev
sourceindex.dev
sourcekeep.dev
sourcelab.dev
sourcelabs.dev
sourcelens.dev
sourcelevel.dev
sourceline.dev
sourcelink.dev
sourcelist.dev
sourcelock.dev
sourcemanager.dev
sourcemapped.dev
sourcematerial.dev
sourcemedium.dev

DNS History

6 records (6 active, 0 former)

NSmaxine.ns.cloudflare.commerlin.ns.cloudflare.comA104.21.89.131172.67.189.732606:4700:3030::6815:59832606:4700:3032::ac43:bd49
●NSmaxine.ns.cloudflare.com2026-10-19 → 2026-10-26 · 2 obs
● 2026-10-19 06:37:02
● 2026-10-26 18:03:10
●NSmerlin.ns.cloudflare.com2026-10-19 → 2026-10-26 · 2 obs
● 2026-10-19 06:37:02
● 2026-10-26 18:03:10
●A104.21.89.1312026-10-19 → 2026-10-26 · 2 obs
● 2026-10-19 06:37:02
● 2026-10-26 18:03:10
●A172.67.189.732026-10-19 → 2026-10-26 · 2 obs
● 2026-10-19 06:37:02
● 2026-10-26 18:03:10
●A2606:4700:3030::6815:59832026-10-19 → 2026-10-26 · 2 obs
● 2026-10-19 06:37:02
● 2026-10-26 18:03:10
●A2606:4700:3032::ac43:bd492026-10-19 → 2026-10-26 · 2 obs
● 2026-10-19 06:37:02
● 2026-10-26 18:03:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
sourcegrade.devmaxine.ns.cloudflare.com, merlin.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.205

NS records: maxine.ns.cloudflare.com, merlin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcegrade.dev (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.89.131, 172.67.189.73
AAAA22606:4700:3030::6815:5983, 2606:4700:3032::ac43:bd49
NS2maxine.ns.cloudflare.com, merlin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1maxine.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

sourcegrade.dev resolves to four IP addresses: 104.21.89.131, 172.67.189.73, 2606:4700:3030::6815:5983 and 2606:4700:3032::ac43:bd49.

louboshi.com.cn, sweeterhome.com, beyousupport.com.au plus two other host names have IP numbers in common with sourcegrade.dev.

Name Servers

sourcegrade.dev is served by two delegated name servers, maxine.ns.cloudflare.com and merlin.ns.cloudflare.com.

The name server configuration of sourcegrade.dev is shared with other domains, for instance hardigg3ad976.workers.dev, ujalainvest.in, cashhunting2.pages.dev and two others.

sourcegrade.dev shares at least some of its name servers with other domains, including 777winaccs.com, gfcr.io, bougiebydano.com and two others.

These name servers tend to appear together with the name servers chan.ns.cloudflare.com, vicente.ns.cloudflare.com and sneh.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

maxine.ns.cloudflare.com carries IP addresses 108.162.194.179, 162.159.38.179 and 172.64.34.179, with 3 other addresses beyond those.

merlin.ns.cloudflare.com carries IP addresses 108.162.193.205, 172.64.33.205 and 173.245.59.205, with 3 other addresses beyond those.