luk.dev - robtex.com
luk.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:4c88🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c3be🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.136Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.195.190🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hassan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hassan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c395🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hassan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2395🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hassan.ns.cloudflare.com | ||||||
| A | 108.162.195.149🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hassan.ns.cloudflare.com | ||||||
| A | 162.159.44.149Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hassan.ns.cloudflare.com | ||||||
| A | 172.64.35.149🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hassan.ns.cloudflare.com | ||||||
| NS | megan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ac5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0c5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20c5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 108.162.192.197🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 172.64.32.197🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| A | 173.245.58.197🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | megan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.76.136, 172.67.195.190 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4c88, 2606:4700:3033::ac43:c3be | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=164, name=cloudflare-ech.com | ||||||
| SOA | hassan.ns.cloudflare.comdns@cloudflare.com serial=2416318110 | ||||||
dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NShassan.ns.cloudflare.com2026-09-14 → 2026-11-04 · 2 obs
● 2026-11-04 21:47:48
●NSmegan.ns.cloudflare.com2026-09-14 → 2026-11-04 · 2 obs
● 2026-11-04 21:47:48
●A104.21.76.1362026-09-14 → 2026-11-04 · 2 obs
● 2026-11-04 21:47:48
●A172.67.195.1902026-09-14 → 2026-11-04 · 2 obs
● 2026-11-04 21:47:48
●A2606:4700:3033::6815:4c882026-09-14 → 2026-11-04 · 2 obs
● 2026-11-04 21:47:48
●A2606:4700:3033::ac43:c3be2026-09-14 → 2026-11-04 · 2 obs
● 2026-11-04 21:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| luk.dev | hassan.ns.cloudflare.com, megan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.197
NS records: hassan.ns.cloudflare.com, megan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for luk.dev (unsigned zone)
⏱️ Timing
Total: 2820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.195.190, 104.21.76.136 |
| AAAA | 2 | 2606:4700:3033::6815:4c88, 2606:4700:3033::ac43:c3be |
| NS | 2 | hassan.ns.cloudflare.com, megan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hassan.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
luk.dev has four IP addresses: 104.21.76.136, 172.67.195.190, 2606:4700:3033::6815:4c88 and 2606:4700:3033::ac43:c3be.
jurrassicstacks.com, dezoworkshop.com, freshframeswinowcleaners.com and two other host names share IP numbers with luk.dev.
Name Servers
DNS delegation for luk.dev points to two name servers: hassan.ns.cloudflare.com and megan.ns.cloudflare.com.
luk.dev uses the same name servers as several other domains — among them savicf92.workers.dev, lee39947472.workers.dev, jsmith779595.workers.dev and two more.
luk.dev partially shares its NS delegation with several other domains, including vexrixai.com, qiangsbj.cn, rotadodesejovirtual.workers.dev and two others.
These name servers are regularly seen alongside olof.ns.cloudflare.com and irena.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
hassan.ns.cloudflare.com has IP addresses 108.162.195.149, 162.159.44.149 and 172.64.35.149, plus 3 other.
megan.ns.cloudflare.com has IP addresses 108.162.192.197, 172.64.32.197 and 173.245.58.197, plus 3 other.