testingcb.dev - robtex.com
testingcb.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:8f0c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:4f5b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.91Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.12🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alaric.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c1f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alaric.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c31f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alaric.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:231f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alaric.ns.cloudflare.com | ||||||
| A | 108.162.195.31🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alaric.ns.cloudflare.com | ||||||
| A | 162.159.44.31Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alaric.ns.cloudflare.com | ||||||
| A | 172.64.35.31🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alaric.ns.cloudflare.com | ||||||
| NS | nora.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 108.162.192.213🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 172.64.32.213🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| A | 173.245.58.213🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nora.ns.cloudflare.com | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.79.91, 172.67.143.12 | ||||||
| IPv6 | 2606:4700:3030::ac43:8f0c, 2606:4700:3034::6815:4f5b | ||||||
| SOA | alaric.ns.cloudflare.comdns@cloudflare.com serial=2398219895 | ||||||
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 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
testingcb.dev |
Similar names
DNS History
10 records (6 active, 4 former)
●NSalaric.ns.cloudflare.com2026-02-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:43:58
●NSnora.ns.cloudflare.com2026-02-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:43:58
●A104.21.79.912026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:43:58
●A172.67.143.122026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:43:58
○A188.114.96.02026-02-24 → 2026-02-24 · 2 obs
○ 2026-03-24 01:43:58
○A188.114.97.02026-02-24 → 2026-02-24 · 2 obs
○ 2026-03-24 01:43:58
●A2606:4700:3030::ac43:8f0c2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:43:58
●A2606:4700:3034::6815:4f5b2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 01:43:58
○A2a06:98c1:3120::2026-02-24 → 2026-02-24 · 2 obs
○ 2026-03-24 01:43:58
○A2a06:98c1:3121::2026-02-24 → 2026-02-24 · 2 obs
○ 2026-03-24 01:43:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| testingcb.dev | alaric.ns.cloudflare.com, nora.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.31
NS records: alaric.ns.cloudflare.com, nora.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testingcb.dev (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.79.91, 172.67.143.12 |
| AAAA | 2 | 2606:4700:3034::6815:4f5b, 2606:4700:3030::ac43:8f0c |
| NS | 2 | alaric.ns.cloudflare.com, nora.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | alaric.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
Four IP numbers are pointed to by testingcb.dev: 2606:4700:3030::ac43:8f0c, 2606:4700:3034::6815:4f5b, 104.21.79.91 and 172.67.143.12.
other host names including lightbridge.tv, colibri-vision.com, mweb.03sec.com, duowe.com and tracker.pterclub.net share IP numbers with testingcb.dev.
Name Servers
testingcb.dev is delegated to two name servers alaric.ns.cloudflare.com and nora.ns.cloudflare.com.
testingcb.dev shares the same name server setup as other domains, for instance indiebook.co.il, hdtoday-to.cyou, polartrec.com, super-cat.casino and soap2daymovies.info.
testingcb.dev at least partially shares name servers with other domains, for instance oreysun.com, bemt.eu, caudep365.com, motus-wts.org and astronautslot.org.
These name servers are commonly used alongside sloan.ns.cloudflare.com and deborah.ns.cloudflare.com.
Host names with six IP numbers:
Host name alaric.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1f, 2803:f800:50::6ca2:c31f, 2a06:98c1:50::ac40:231f, 108.162.195.31, 162.159.44.31 and 172.64.35.31.
Host name nora.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad5, 2803:f800:50::6ca2:c0d5, 2a06:98c1:50::ac40:20d5, 108.162.192.213, 172.64.32.213 and 173.245.58.213.