subsub.dev - robtex.com
subsub.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:3aaa🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a24d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.170Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.77🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | javon.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | javon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c36c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | javon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:236c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | javon.ns.cloudflare.com | ||||||
| A | 108.162.195.108🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | javon.ns.cloudflare.com | ||||||
| A | 162.159.44.108Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | javon.ns.cloudflare.com | ||||||
| A | 172.64.35.108🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | javon.ns.cloudflare.com | ||||||
| NS | lady.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 108.162.192.127🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 172.64.32.127🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 173.245.58.127🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.170, 172.67.162.77 | ||||||
| IPv6 hints | 2606:4700:3032::6815:3aaa, 2606:4700:3036::ac43:a24d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com | ||||||
| SOA | javon.ns.cloudflare.comdns@cloudflare.com serial=2419194691 | ||||||
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
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSjavon.ns.cloudflare.com2026-09-15 → 2026-11-08 · 2 obs
● 2026-11-08 16:50:12
●NSlady.ns.cloudflare.com2026-09-15 → 2026-11-08 · 2 obs
● 2026-11-08 16:50:12
●A104.21.58.1702026-09-15 → 2026-11-08 · 2 obs
● 2026-11-08 16:50:12
●A172.67.162.772026-09-15 → 2026-11-08 · 2 obs
● 2026-11-08 16:50:12
●A2606:4700:3032::6815:3aaa2026-09-15 → 2026-11-08 · 2 obs
● 2026-11-08 16:50:12
●A2606:4700:3036::ac43:a24d2026-09-15 → 2026-11-08 · 2 obs
● 2026-11-08 16:50:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| subsub.dev | lady.ns.cloudflare.com, javon.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.127
NS records: lady.ns.cloudflare.com, javon.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: 614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.162.77, 104.21.58.170 |
| AAAA | 2 | 2606:4700:3032::6815:3aaa, 2606:4700:3036::ac43:a24d |
| NS | 2 | javon.ns.cloudflare.com, lady.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | javon.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
subsub.dev points to the four IP addresses 104.21.58.170, 172.67.162.77, 2606:4700:3032::6815:3aaa and 2606:4700:3036::ac43:a24d.
Among the host names that share IP numbers with subsub.dev are texarino.eu, rackzar.net, mail0101.xyz and two others.
Name Servers
subsub.dev uses two name servers for its delegation: javon.ns.cloudflare.com and lady.ns.cloudflare.com.
subsub.dev has the same name server delegation as a number of other domains, such as iwestace.com, zoyoland.com, avcdo.dev and two more.
At least some of subsub.dev's name servers are shared with other domains, for example seevensoundstring.com, driventoq.com, oncupni188eb.workers.dev and two more.
These name servers are routinely co-deployed with the name servers norm.ns.cloudflare.com, rob.ns.cloudflare.com, kareem.ns.cloudflare.com and two others.
Host names resolving to 6 IP numbers:
Hostname javon.ns.cloudflare.com directs to 108.162.195.108, 162.159.44.108 and 172.64.35.108 along with 3 other IP addresses.
Hostname lady.ns.cloudflare.com directs to 108.162.192.127, 172.64.32.127 and 173.245.58.127 along with 3 other IP addresses.