devcore.work - dns.ninja
devcore.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:d90a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:2dae🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.174Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.10🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arya.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c046🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2046🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 108.162.192.70🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 172.64.32.70🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| A | 173.245.58.70🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arya.ns.cloudflare.com | ||||||
| NS | kellen.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 108.162.195.160🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 162.159.44.160Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| A | 172.64.35.160🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kellen.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.174, 172.67.217.10 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:d90a, 2606:4700:3032::6815:2dae | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com | ||||||
| SOA | arya.ns.cloudflare.comdns@cloudflare.com serial=2416350692 | ||||||
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=1790924383 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSarya.ns.cloudflare.com2026-09-29 → 2026-10-02 · 2 obs
● 2026-10-02 07:06:40
●NSkellen.ns.cloudflare.com2026-09-29 → 2026-10-02 · 2 obs
● 2026-10-02 07:06:40
●A104.21.45.1742026-09-29 → 2026-10-02 · 2 obs
● 2026-10-02 07:06:40
●A172.67.217.102026-09-29 → 2026-10-02 · 2 obs
● 2026-10-02 07:06:40
●A2606:4700:3030::ac43:d90a2026-09-29 → 2026-10-02 · 2 obs
● 2026-10-02 07:06:40
●A2606:4700:3032::6815:2dae2026-09-29 → 2026-10-02 · 2 obs
● 2026-10-02 07:06:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | - |
| devcore.work | kellen.ns.cloudflare.com, arya.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.160
NS records: kellen.ns.cloudflare.com, arya.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devcore.work (unsigned zone)
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.217.10, 104.21.45.174 |
| AAAA | 2 | 2606:4700:3032::6815:2dae, 2606:4700:3030::ac43:d90a |
| NS | 2 | arya.ns.cloudflare.com, kellen.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arya.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
devcore.work resolves to four IP addresses: 104.21.45.174, 172.67.217.10, 2606:4700:3030::ac43:d90a and 2606:4700:3032::6815:2dae.
seoamontreal.ca, easyhunt.in, rodipu.lat plus two other host names have IP numbers in common with devcore.work.
Name Servers
Two name servers handle the delegation for devcore.work: arya.ns.cloudflare.com and kellen.ns.cloudflare.com.
The name server configuration of devcore.work is shared with other domains, for instance pin-up-casino-xe8.ru, momentum-er.com, chik-bonus.com and two others.
devcore.work has at least partial name server overlap with other domains, such as doodlestork.ca, haihanmuye.com, morganlee.art and two others.
poppy.ns.cloudflare.com, nia.ns.cloudflare.com and tate.ns.cloudflare.com — plus 3 other name servers — are commonly paired with these name servers.
Hosts with 6 IP addresses each:
arya.ns.cloudflare.com resolves to 108.162.192.70, 172.64.32.70 and 173.245.58.70 among others, with 3 other IP addresses in total.
kellen.ns.cloudflare.com resolves to 108.162.195.160, 162.159.44.160 and 172.64.35.160 among others, with 3 other IP addresses in total.