developerweek.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

developerweek.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:27a1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:92bc🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.161Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.188🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgreg.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A2803:f800:50::6ca2:c173🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgreg.ns.cloudflare.com
A2a06:98c1:50::ac40:2173🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgreg.ns.cloudflare.com
A108.162.193.115🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A172.64.33.115🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A173.245.59.115🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
NSmagdalena.ns.cloudflare.com
A2606:4700:50::a29f:2608🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
A2803:f800:50::6ca2:c208🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmagdalena.ns.cloudflare.com
A2a06:98c1:50::ac40:2208🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmagdalena.ns.cloudflare.com
A108.162.194.8🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
A162.159.38.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
A172.64.34.8🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmagdalena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.161, 172.67.146.188
IPv6 hints2606:4700:3035::6815:27a1, 2606:4700:3035::ac43:92bc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=30, name=cloudflare-ech.com
SOAgreg.ns.cloudflare.comdns@cloudflare.com serial=2412321644

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

developerweek.dev
developerweek.io
developerweek.de
developerweek.com

Previous names

developer-docs-mcp.dev
developer-story.dev
developer-u.dev
developer.dev
developeratech.dev
developerautobahn.dev
developerbeach.dev
developerconnect.dev
developerever.dev
developerfacingstartup.dev
developerhub.dev
developerjournal.dev
developerkit.dev
developerproductivity.dev
developers.dev
developersayne.dev
developerscv.dev
developersdevelopersdevelopers.dev
developerstory.dev
developertoolkit.dev

Next names

developing.dev
developingthedeveloper.dev
development-cyberagent-card.dev
development-fastapicloud.dev
development-server.dev
development.dev
development1-opinoma.dev
developmentaid.dev
developmentmotion.dev
developmint.dev
developurr.dev
developy.dev
develorian.dev
develosopher.dev
devels.dev
develsinthedetails.dev
develsoft.dev
develtec.dev
develtio.dev
devempire.dev

DNS History

6 records (6 active, 0 former)

NSgreg.ns.cloudflare.commagdalena.ns.cloudflare.comA104.21.39.161172.67.146.1882606:4700:3035::6815:27a12606:4700:3035::ac43:92bc
●NSgreg.ns.cloudflare.com2026-08-29 → 2026-09-01 · 2 obs
● 2026-08-29 00:00:20
● 2026-09-01 19:35:54
●NSmagdalena.ns.cloudflare.com2026-08-29 → 2026-09-01 · 2 obs
● 2026-08-29 00:00:20
● 2026-09-01 19:35:54
●A104.21.39.1612026-08-29 → 2026-09-01 · 2 obs
● 2026-08-29 00:00:20
● 2026-09-01 19:35:54
●A172.67.146.1882026-08-29 → 2026-09-01 · 2 obs
● 2026-08-29 00:00:20
● 2026-09-01 19:35:54
●A2606:4700:3035::6815:27a12026-08-29 → 2026-09-01 · 2 obs
● 2026-08-29 00:00:20
● 2026-09-01 19:35:54
●A2606:4700:3035::ac43:92bc2026-08-29 → 2026-09-01 · 2 obs
● 2026-08-29 00:00:20
● 2026-09-01 19:35:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...10 records
developerweek.devgreg.ns.cloudflare.com, magdalena.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.115

NS records: greg.ns.cloudflare.com, magdalena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developerweek.dev (unsigned zone)

⏱️ Timing

Total: 901ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.39.161, 172.67.146.188
AAAA22606:4700:3035::6815:27a1, 2606:4700:3035::ac43:92bc
NS2greg.ns.cloudflare.com, magdalena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1greg.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

developerweek.dev resolves to four IP addresses: 104.21.39.161, 172.67.146.188, 2606:4700:3035::6815:27a1 and 2606:4700:3035::ac43:92bc.

multifactorsolutions.com, hizliajans.com, souxunlei.org and two other host names share IP numbers with developerweek.dev.

Name Servers

developerweek.dev has two authoritative name servers — greg.ns.cloudflare.com and magdalena.ns.cloudflare.com.

developerweek.dev uses the same name servers as several other domains — among them experttraining.pro, l3074940749.workers.dev, feiqimtm.workers.dev and two more.

developerweek.dev shares at least some of its name servers with other domains, including cat5e.my, brightsma-rtplatform.digital, bataviateak.com and two others.

These name servers are frequently seen alongside the name servers julio.ns.cloudflare.com, jason.ns.cloudflare.com, noor.ns.cloudflare.com and aisha.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

greg.ns.cloudflare.com points to 108.162.193.115, 172.64.33.115, 173.245.59.115 and 3 other IP addresses.

magdalena.ns.cloudflare.com points to 108.162.194.8, 162.159.38.8, 172.64.34.8 and 3 other IP addresses.