www.testbed.cb.dev - robtex.com
www.testbed.cb.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:440a::ac40:98fd🇺🇸 Cloudflare2606:4700:440a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:3103::6812:2303🇺🇸 Cloudflare2a06:98c1:3103::/48 ✓ In HTTPS hints | ||||||
| A | 104.18.35.3Cloudflare104.18.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.152.253🇺🇸 Cloudflare172.64.152.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.35.3, 172.64.152.253 | ||||||
| IPv6 hints | 2606:4700:440a::ac40:98fd, 2a06:98c1:3103::6812:2303 | ||||||
testbed.cb.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:440a::ac40:98fd🇺🇸 Cloudflare2606:4700:440a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:3103::6812:2303🇺🇸 Cloudflare2a06:98c1:3103::/48 ✓ In HTTPS hints | ||||||
| A | 104.18.35.3Cloudflare104.18.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.152.253🇺🇸 Cloudflare172.64.152.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.35.3, 172.64.152.253 | ||||||
| IPv6 hints | 2606:4700:440a::ac40:98fd, 2a06:98c1:3103::6812:2303 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.18.35.32026-07-13 → 2026-07-16 · 2 obs
● 2026-07-13 05:00:40
● 2026-07-16 05:35:24
● 2026-07-16 05:35:24
●A172.64.152.2532026-07-13 → 2026-07-16 · 2 obs
● 2026-07-13 05:00:40
● 2026-07-16 05:35:24
● 2026-07-16 05:35:24
●A2606:4700:440a::ac40:98fd2026-07-13 → 2026-07-16 · 2 obs
● 2026-07-13 05:00:40
● 2026-07-16 05:35:24
● 2026-07-16 05:35:24
●A2a06:98c1:3103::6812:23032026-07-13 → 2026-07-16 · 2 obs
● 2026-07-13 05:00:40
● 2026-07-16 05:35:24
● 2026-07-16 05:35:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| cb.dev | ns1.cb.dev, ns2.cb.dev | 4 records |
✅ Authoritative Response
Server:162.159.8.207
NS records: ns1.cb.dev, ns2.cb.dev
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.35.3, 172.64.152.253 |
| AAAA | 2 | 2a06:98c1:3103::6812:2303, 2606:4700:440a::ac40:98fd |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
📌 Glue Records Collected
Total: 14
In-bailiwick: 4 (ns2.cb.dev, ns2.cb.dev, ns1.cb.dev...)
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
www.testbed.cb.dev resolves to four IP addresses: 104.18.35.3, 172.64.152.253, 2606:4700:440a::ac40:98fd and 2a06:98c1:3103::6812:2303.
planckplatform.global, maintenance.moneycorp.tech, ar.testbed.cb.dev plus two other host names have IP numbers in common with www.testbed.cb.dev.