welcome.developers.workers.dev - dns.ninja

welcome.developers.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:85b1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:5b3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.5.179Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.133.177πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.5.179, 172.67.133.177
IPv6 hints2606:4700:3033::ac43:85b1, 2606:4700:3034::6815:5b3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com

developers.workers.dev

DNSSEC⚠️ Not signed
NSjean.ns.cloudflare.com ⭐
NSwesley.ns.cloudflare.com
SOAjean.ns.cloudflare.comdns@cloudflare.com serial=2409983249

Same first word

Similar names

DNS History

10 records (4 active, 6 former)

A104.21.5.179172.67.133.1772606:4700:3033::ac43:85b12606:4700:3034::6815:5b3188.114.96.0188.114.97.02606:4700:3034::ac43:85b12606:4700:3036::6815:5b32a06:98c1:3120::2a06:98c1:3121::
●A104.21.5.1792026-04-16 β†’ 2026-07-25 Β· 5 obs
● 2026-04-16 22:38:12
β—‹ 2026-06-26 13:16:46
● 2026-07-09 02:29:26
β—‹ 2026-07-18 15:24:22
● 2026-07-25 08:01:10
●A172.67.133.1772026-04-16 β†’ 2026-07-25 Β· 5 obs
● 2026-04-16 22:38:12
β—‹ 2026-06-26 13:16:46
● 2026-07-09 02:29:26
β—‹ 2026-07-18 15:24:22
● 2026-07-25 08:01:10
β—‹A188.114.96.02026-06-26 β†’ 2026-07-18 Β· 5 obs
β—‹ 2026-06-21 19:05:30
● 2026-06-26 13:16:46
β—‹ 2026-07-09 02:29:26
● 2026-07-18 15:24:22
β—‹ 2026-07-25 08:01:10
β—‹A188.114.97.02026-06-26 β†’ 2026-07-18 Β· 5 obs
β—‹ 2026-06-21 19:05:30
● 2026-06-26 13:16:46
β—‹ 2026-07-09 02:29:26
● 2026-07-18 15:24:22
β—‹ 2026-07-25 08:01:10
●A2606:4700:3033::ac43:85b12026-06-21 β†’ 2026-07-25 Β· 6 obs
β—‹ 2026-05-10 15:25:42
● 2026-06-21 19:05:30
β—‹ 2026-06-26 13:16:46
● 2026-07-09 02:29:26
β—‹ 2026-07-18 15:24:22
● 2026-07-25 08:01:10
●A2606:4700:3034::6815:5b32026-06-21 β†’ 2026-07-25 Β· 6 obs
β—‹ 2026-05-10 15:25:42
● 2026-06-21 19:05:30
β—‹ 2026-06-26 13:16:46
● 2026-07-09 02:29:26
β—‹ 2026-07-18 15:24:22
● 2026-07-25 08:01:10
β—‹A2606:4700:3034::ac43:85b12026-04-16 β†’ 2026-05-10 Β· 4 obs
● 2026-04-16 22:38:12
● 2026-05-10 15:25:42
β—‹ 2026-06-21 19:05:30
β—‹ 2026-07-25 08:01:10
β—‹A2606:4700:3036::6815:5b32026-04-16 β†’ 2026-05-10 Β· 4 obs
● 2026-04-16 22:38:12
● 2026-05-10 15:25:42
β—‹ 2026-06-21 19:05:30
β—‹ 2026-07-25 08:01:10
β—‹A2a06:98c1:3120::2026-06-26 β†’ 2026-07-18 Β· 5 obs
β—‹ 2026-06-21 19:05:30
● 2026-06-26 13:16:46
β—‹ 2026-07-09 02:29:26
● 2026-07-18 15:24:22
β—‹ 2026-07-25 08:01:10
β—‹A2a06:98c1:3121::2026-06-26 β†’ 2026-07-18 Β· 5 obs
β—‹ 2026-06-21 19:05:30
● 2026-06-26 13:16:46
β—‹ 2026-07-09 02:29:26
● 2026-07-18 15:24:22
β—‹ 2026-07-25 08:01:10

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
workers.devsofia.ns.cloudflare.com, clyde.ns.cloudflare.com-
developers.workers.devjean.ns.cloudflare.com, wesley.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.246

NS records: jean.ns.cloudflare.com, wesley.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.5.179, 172.67.133.177
AAAA22606:4700:3033::ac43:85b1, 2606:4700:3034::6815:5b3
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

welcome.developers.workers.dev resolves to four IP addresses: 104.21.5.179, 172.67.133.177, 2606:4700:3033::ac43:85b1 and 2606:4700:3034::6815:5b3.

Two other host names, along with www.yinggelanvsjianamianfeiyuce.cn, blindee.info and astanasolar.kz, also share IP numbers with welcome.developers.workers.dev.