linuxhackathon.com - dns.ninja
linuxhackathon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:5ec6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a8a5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.94.198Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.168.165🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | annabel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26cfCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c2cfCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:22cfCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.194.207Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.207Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.207Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | yevgen.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cdfCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c3dfCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:23dfCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.223Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.223Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.223Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.94.198, 172.67.168.165 | ||||||
| IPv6 hints | 2606:4700:3035::6815:5ec6, 2606:4700:3035::ac43:a8a5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com | ||||||
| SOA | annabel.ns.cloudflare.comdns@cloudflare.com serial=2413286383 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1792519056 | ||||||
Same first word
linuxhackathon.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSannabel.ns.cloudflare.com2026-09-04 → 2026-10-20 · 2 obs
● 2026-10-20 18:16:34
●NSyevgen.ns.cloudflare.com2026-09-04 → 2026-10-20 · 2 obs
● 2026-10-20 18:16:34
●A104.21.94.1982026-09-04 → 2026-10-20 · 2 obs
● 2026-10-20 18:16:34
●A172.67.168.1652026-09-04 → 2026-10-20 · 2 obs
● 2026-10-20 18:16:34
●A2606:4700:3035::6815:5ec62026-09-04 → 2026-10-20 · 2 obs
● 2026-10-20 18:16:34
●A2606:4700:3035::ac43:a8a52026-09-04 → 2026-10-20 · 2 obs
● 2026-10-20 18:16:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| linuxhackathon.com | annabel.ns.cloudflare.com, yevgen.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.223
NS records: annabel.ns.cloudflare.com, yevgen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 618ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.168.165, 104.21.94.198 |
| AAAA | 2 | 2606:4700:3035::6815:5ec6, 2606:4700:3035::ac43:a8a5 |
| NS | 2 | annabel.ns.cloudflare.com, yevgen.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | annabel.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (annabel.ns.cloudflare.com, annabel.ns.cloudflare.com, annabel.ns.cloudflare.com...)
Analysis
IP Addresses
linuxhackathon.com points to the four IP addresses 104.21.94.198, 172.67.168.165, 2606:4700:3035::6815:5ec6 and 2606:4700:3035::ac43:a8a5.
2mvimmobilier.fr, 04a4b.com, sektorplay88asia.com plus two other host names have IP numbers in common with linuxhackathon.com.
Name Servers
linuxhackathon.com is delegated to two name servers: annabel.ns.cloudflare.com and yevgen.ns.cloudflare.com.
The name server configuration of linuxhackathon.com is shared with other domains, for instance vorky-ngoh.workers.dev, uwinvapechile.com, gatoverse.net and two others.
There is at least partial name server overlap between linuxhackathon.com and other domains — costatravel.pl, olgamantzourani.gr, serenade4sorrow.workers.dev and two more among them.
These name servers frequently co-occur with the name servers raegan.ns.cloudflare.com and yichun.ns.cloudflare.com.
Hosts with 6 IP addresses each:
annabel.ns.cloudflare.com resolves to 108.162.194.207, 162.159.38.207, 172.64.34.207 and 3 other IP addresses.
yevgen.ns.cloudflare.com resolves to 108.162.195.223, 162.159.44.223, 172.64.35.223 and 3 other IP addresses.