stackadmin.dev - robtex.com
stackadmin.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3f0c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:8e0f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.63.12Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.142.15🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brad.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| NS | shubhi.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:263f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c23f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:223f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 108.162.194.63🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 162.159.38.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 172.64.34.63🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.63.12, 172.67.142.15 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3f0c, 2606:4700:3031::ac43:8e0f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com | ||||||
| SOA | brad.ns.cloudflare.comdns@cloudflare.com serial=2412959553 | ||||||
dev
| 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 | ||||||
Same first word
stackadmin.dev |
stackadmin.com |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSbrad.ns.cloudflare.com2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-08 13:37:38
●NSshubhi.ns.cloudflare.com2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-08 13:37:38
●A104.21.63.122026-09-05 → 2026-09-08 · 2 obs
● 2026-09-08 13:37:38
●A172.67.142.152026-09-05 → 2026-09-08 · 2 obs
● 2026-09-08 13:37:38
●A2606:4700:3031::6815:3f0c2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-08 13:37:38
●A2606:4700:3031::ac43:8e0f2026-09-05 → 2026-09-08 · 2 obs
● 2026-09-08 13:37:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| stackadmin.dev | brad.ns.cloudflare.com, shubhi.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.63
NS records: brad.ns.cloudflare.com, shubhi.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackadmin.dev (unsigned zone)
⏱️ Timing
Total: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.63.12, 172.67.142.15 |
| AAAA | 2 | 2606:4700:3031::ac43:8e0f, 2606:4700:3031::6815:3f0c |
| NS | 2 | brad.ns.cloudflare.com, shubhi.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brad.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
stackadmin.dev has four IP addresses: 104.21.63.12, 172.67.142.15, 2606:4700:3031::6815:3f0c and 2606:4700:3031::ac43:8e0f.
Among the host names that share IP numbers with stackadmin.dev are 1720.cn.com, cocreate.sk, 5o6t3l2v.com and two others.
Name Servers
DNS delegation for stackadmin.dev points to two name servers: brad.ns.cloudflare.com and shubhi.ns.cloudflare.com.
stackadmin.dev has the same name server delegation as a number of other domains, such as marijnsluijs.nl, natalieandcian2027.com, rosullycowellness.com and two more.
stackadmin.dev has at least partial name server overlap with other domains, such as uphold--en.pages.dev, ay254.cc, igboconference.com and two others.
It is common to see these name servers used together with name servers serenity.ns.cloudflare.com and newt.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
brad.ns.cloudflare.com has IP addresses 108.162.193.105, 172.64.33.105 and 173.245.59.105, plus 3 other.
shubhi.ns.cloudflare.com has IP addresses 108.162.194.63, 162.159.38.63 and 172.64.34.63, plus 3 other.