developertoolkit.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

developertoolkit.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:514f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8ce3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.79Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.227🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclark.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclark.ns.cloudflare.com
A108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
NSprincess.ns.cloudflare.com
A2606:4700:50::a29f:2611🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A2803:f800:50::6ca2:c211🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRprincess.ns.cloudflare.com
A2a06:98c1:50::ac40:2211🇺🇸 Cloudflare2a06:98c1:50::/45
PTRprincess.ns.cloudflare.com
A108.162.194.17🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A162.159.38.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A172.64.34.17🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
MXmx1.spacemail.com ⭐
A162.255.118.30🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx1.spacemail.com
MXmx2.spacemail.com ⭐
A162.255.118.31🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx2.spacemail.com
TXT29ce4627-0577-4d18-9d28-22427f07b951
TXTgoogle-site-verification=cHGTF2FDwROK10XViDq5V_1knamOe_2iqaih5C72rg0
TXTv=spf1 include:spf.spacemail.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.79, 172.67.140.227
IPv6 hints2606:4700:3035::6815:514f, 2606:4700:3037::ac43:8ce3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOAclark.ns.cloudflare.comdns@cloudflare.com serial=2412552703

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

developertoolkit.online
developertoolkit.digital
developertoolkit.dev

Previous names

develogue.dev
developbb.dev
developedbyag.dev
developer-docs-mcp.dev
developer-u.dev
developer.dev
developeratech.dev
developerautobahn.dev
developerbeach.dev
developerconnect.dev
developerever.dev
developerfacingstartup.dev
developerhub.dev
developerjournal.dev
developerproductivity.dev
developers.dev
developersayne.dev
developerscv.dev
developersdevelopersdevelopers.dev
developerstory.dev

Next names

developerweek.dev
developing.dev
developingthedeveloper.dev
development-cyberagent-card.dev
development-fastapicloud.dev
development-server.dev
development.dev
developmentaid.dev
developmentmotion.dev
developmint.dev
developurr.dev
developy.dev
develorian.dev
develsinthedetails.dev
develsoft.dev
develtec.dev
develtio.dev
devempire.dev
deven.dev
devenable.dev

DNS History

8 records (8 active, 0 former)

NSclark.ns.cloudflare.comprincess.ns.cloudflare.comMXmx1.spacemail.commx2.spacemail.comA104.21.81.79172.67.140.2272606:4700:3035::6815:514f2606:4700:3037::ac43:8ce3
●NSclark.ns.cloudflare.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-28 15:43:16
● 2026-08-30 22:22:58
●NSprincess.ns.cloudflare.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-28 15:43:16
● 2026-08-30 22:22:58
●MXmx1.spacemail.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-28 15:43:16
● 2026-08-30 22:22:58
●MXmx2.spacemail.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-28 15:43:16
● 2026-08-30 22:22:58
●A104.21.81.792026-08-28 → 2026-08-30 · 2 obs
● 2026-08-28 15:43:16
● 2026-08-30 22:22:58
●A172.67.140.2272026-08-28 → 2026-08-30 · 2 obs
● 2026-08-28 15:43:16
● 2026-08-30 22:22:58
●A2606:4700:3035::6815:514f2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-28 15:43:16
● 2026-08-30 22:22:58
●A2606:4700:3037::ac43:8ce32026-08-28 → 2026-08-30 · 2 obs
● 2026-08-28 15:43:16
● 2026-08-30 22:22:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
developertoolkit.devprincess.ns.cloudflare.com, clark.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.87

NS records: princess.ns.cloudflare.com, clark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developertoolkit.dev (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.140.227, 104.21.81.79
AAAA22606:4700:3037::ac43:8ce3, 2606:4700:3035::6815:514f
NS2clark.ns.cloudflare.com, princess.ns.cloudflare.com
MX2mx1.spacemail.com (pri: 0), mx2.spacemail.com (pri: 0)
TXT329ce4627-0577-4d18-9d28-22427f07b951, google-site-verification=cHGTF2FDwROK10X...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clark.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

developertoolkit.dev directs to four IP numbers, which are 104.21.81.79, 172.67.140.227, 2606:4700:3035::6815:514f and 2606:4700:3037::ac43:8ce3.

Two other host names, along with commandobd.xyz, tj88betx.com and ubccardio.com, also share IP numbers with developertoolkit.dev.

Name Servers

developertoolkit.dev is served by two delegated name servers, clark.ns.cloudflare.com and princess.ns.cloudflare.com.

developertoolkit.dev shares its NS records with other domains, for example regseek.com, qc72.com, finance-zone.ru and two others.

At least some of developertoolkit.dev's name servers are shared with other domains, for example qfwl-lzzx.com, alvindev.eu.org, deviho3496.workers.dev and two more.

It is common for these name servers to be used in conjunction with the name servers dell.ns.cloudflare.com, alexis.ns.cloudflare.com and mark.ns.cloudflare.com.

DNS names with 6 IP addresses:

clark.ns.cloudflare.com carries IP addresses 108.162.193.87, 172.64.33.87 and 173.245.59.87, with 3 other addresses beyond those.

princess.ns.cloudflare.com carries IP addresses 108.162.194.17, 162.159.38.17 and 172.64.34.17, with 3 other addresses beyond those.

Mail Servers

developertoolkit.dev is served by two mail servers, mx1.spacemail.com and mx2.spacemail.com.

Among the domains sharing a mail server setup with developertoolkit.dev are mediastrategy.org, hromp.com, paalion.ca and two others.

developertoolkit.dev overlaps on mail servers with certain other domains, shakespare.store among them.

Each of mx1.spacemail.com and mx2.spacemail.com has one IP address: mx1.spacemail.com uses 162.255.118.30 and mx2.spacemail.com uses 162.255.118.31.