devtool.work - dns.ninja
devtool.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:db4b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:189c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.24.156Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.219.75🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jeremy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 108.162.193.180🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 172.64.33.180🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 173.245.59.180🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| NS | nora.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 108.162.192.213🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 172.64.32.213🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 173.245.58.213🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.24.156, 172.67.219.75 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:db4b, 2606:4700:3036::6815:189c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com | ||||||
| SOA | jeremy.ns.cloudflare.comdns@cloudflare.com serial=2412766593 | ||||||
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1788314230 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSjeremy.ns.cloudflare.com2026-08-30 → 2026-09-02 · 2 obs
● 2026-09-02 02:40:30
●NSnora.ns.cloudflare.com2026-08-30 → 2026-09-02 · 2 obs
● 2026-09-02 02:40:30
●A104.21.24.1562026-08-30 → 2026-09-02 · 2 obs
● 2026-09-02 02:40:30
●A172.67.219.752026-08-30 → 2026-09-02 · 2 obs
● 2026-09-02 02:40:30
●A2606:4700:3033::ac43:db4b2026-08-30 → 2026-09-02 · 2 obs
● 2026-09-02 02:40:30
●A2606:4700:3036::6815:189c2026-08-30 → 2026-09-02 · 2 obs
● 2026-09-02 02:40:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| devtool.work | nora.ns.cloudflare.com, jeremy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.213
NS records: nora.ns.cloudflare.com, jeremy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devtool.work (unsigned zone)
⏱️ Timing
Total: 1046ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.219.75, 104.21.24.156 |
| AAAA | 2 | 2606:4700:3033::ac43:db4b, 2606:4700:3036::6815:189c |
| NS | 2 | jeremy.ns.cloudflare.com, nora.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jeremy.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, a.nic.work, b.nic.work...)
Analysis
IP Addresses
devtool.work resolves to four IP addresses: 104.21.24.156, 172.67.219.75, 2606:4700:3033::ac43:db4b and 2606:4700:3036::6815:189c.
Additional host names — t96kr2.sbs, superslot-123.com, encontro(0x736578)o.net and two others — share IP numbers with devtool.work.
Name Servers
devtool.work uses two name servers for its delegation: jeremy.ns.cloudflare.com and nora.ns.cloudflare.com.
devtool.work shares its name server setup with other domains, including bbbsgolftournament.com, tacofix.fun, mosaicoedu.com and two others.
devtool.work has at least partial name server overlap with other domains, such as orbit-static.xyz, hyxrevoxshrel.world, wpfreetutorialsonline.my.id and two others.
It is common to see these name servers used together with name servers dina.ns.cloudflare.com and drake.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname jeremy.ns.cloudflare.com directs to 108.162.193.180, 172.64.33.180 and 173.245.59.180 along with 3 other IP addresses.
Hostname nora.ns.cloudflare.com directs to 108.162.192.213, 172.64.32.213 and 173.245.58.213 along with 3 other IP addresses.