github.foo - dns.ninja
github.foo
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:4979🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:a249🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.121Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.73🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | asa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | asa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | asa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | asa.ns.cloudflare.com | ||||||
| A | 108.162.192.246🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | asa.ns.cloudflare.com | ||||||
| A | 172.64.32.246🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | asa.ns.cloudflare.com | ||||||
| A | 173.245.58.246🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | asa.ns.cloudflare.com | ||||||
| NS | vern.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vern.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vern.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vern.ns.cloudflare.com | ||||||
| A | 108.162.193.243🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vern.ns.cloudflare.com | ||||||
| A | 172.64.33.243🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vern.ns.cloudflare.com | ||||||
| A | 173.245.59.243🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vern.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.121, 172.67.162.73 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4979, 2606:4700:3033::ac43:a249 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com | ||||||
| SOA | asa.ns.cloudflare.comdns@cloudflare.com serial=2413352526 | ||||||
foo
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
Previous names
Next names
gitignore.foo |
giveawaypromo.foo |
glhf.foo |
glowz.foo |
gmailx.foo |
gmnc.foo |
gnet.foo |
gnu.foo |
go99.foo |
goai.foo |
goaway.foo |
gocez.foo |
goering.foo |
goma.foo |
gotham.foo |
gpeq.foo |
gpte.foo |
gr8.foo |
DNS History
10 records (6 active, 4 former)
●NSasa.ns.cloudflare.com2026-08-26 → 2026-09-02 · 2 obs
● 2026-09-02 09:09:06
●NSvern.ns.cloudflare.com2026-08-26 → 2026-09-02 · 2 obs
● 2026-09-02 09:09:06
●A104.21.73.1212026-08-29 → 2026-09-02 · 3 obs
● 2026-08-29 08:10:42
● 2026-09-02 09:09:06
●A172.67.162.732026-08-29 → 2026-09-02 · 3 obs
● 2026-08-29 08:10:42
● 2026-09-02 09:09:06
○A188.114.96.02026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-29 08:10:42
○ 2026-09-02 09:09:06
○A188.114.97.02026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-29 08:10:42
○ 2026-09-02 09:09:06
●A2606:4700:3033::6815:49792026-08-29 → 2026-09-02 · 3 obs
● 2026-08-29 08:10:42
● 2026-09-02 09:09:06
●A2606:4700:3033::ac43:a2492026-08-29 → 2026-09-02 · 3 obs
● 2026-08-29 08:10:42
● 2026-09-02 09:09:06
○A2a06:98c1:3120::2026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-29 08:10:42
○ 2026-09-02 09:09:06
○A2a06:98c1:3121::2026-08-26 → 2026-08-26 · 3 obs
○ 2026-08-29 08:10:42
○ 2026-09-02 09:09:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| foo | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| github.foo | asa.ns.cloudflare.com, vern.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.243
NS records: asa.ns.cloudflare.com, vern.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for github.foo (unsigned zone)
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.73.121, 172.67.162.73 |
| AAAA | 2 | 2606:4700:3033::ac43:a249, 2606:4700:3033::6815:4979 |
| NS | 2 | asa.ns.cloudflare.com, vern.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | asa.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
github.foo has four IP addresses: 104.21.73.121, 172.67.162.73, 2606:4700:3033::6815:4979 and 2606:4700:3033::ac43:a249.
Additional host names — rgimpressao.com.br, baymond.co.kr, gbk808.bio and two others — share IP numbers with github.foo.
Name Servers
github.foo has two authoritative name servers — asa.ns.cloudflare.com and vern.ns.cloudflare.com.
github.foo shares its name server setup with other domains, including chainworksindustries.com, aakkww.site, jatin09sharma12.workers.dev and two others.
github.foo shares at least some of its name servers with other domains, including modeis.me, aphrodixialeaks.pages.dev, easterncalculus.com and two others.
These name servers are frequently seen alongside the name servers ashton.ns.cloudflare.com.
Host names with 6 IP numbers:
asa.ns.cloudflare.com points to 108.162.192.246, 172.64.32.246, 173.245.58.246 and 3 other IP addresses.
vern.ns.cloudflare.com points to 108.162.193.243, 172.64.33.243, 173.245.59.243 and 3 other IP addresses.