pt.testbed.cb.dev - robtex.com
pt.testbed.cb.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:440a::ac40:98fdCloudflare2606:4700:440a::/48 ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:3103::6812:2303Cloudflare2a06:98c1:3103::/48 ✓ In HTTPS hints | ||||||
| A | 104.18.35.3Cloudflare104.18.35.0/24 ✓ In HTTPS hints | ||||||
| A | 172.64.152.253Cloudflare172.64.152.0/24 ✓ 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::ac40:98fdCloudflare2606:4700:440a::/48 ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:3103::6812:2303Cloudflare2a06:98c1:3103::/48 ✓ In HTTPS hints | ||||||
| A | 104.18.35.3Cloudflare104.18.35.0/24 ✓ In HTTPS hints | ||||||
| A | 172.64.152.253Cloudflare172.64.152.0/24 ✓ 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 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.18.35.32026-08-07 → 2026-10-19 · 2 obs
● 2026-08-07 14:28:02
● 2026-10-19 14:49:54
● 2026-10-19 14:49:54
●A172.64.152.2532026-08-07 → 2026-10-19 · 2 obs
● 2026-08-07 14:28:02
● 2026-10-19 14:49:54
● 2026-10-19 14:49:54
●A2606:4700:440a::ac40:98fd2026-08-07 → 2026-10-19 · 2 obs
● 2026-08-07 14:28:02
● 2026-10-19 14:49:54
● 2026-10-19 14:49:54
●A2a06:98c1:3103::6812:23032026-08-07 → 2026-10-19 · 2 obs
● 2026-08-07 14:28:02
● 2026-10-19 14:49:54
● 2026-10-19 14:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| cb.dev | ns1.cb.dev, ns2.cb.dev | 4 records |
✅ Authoritative Response
Server:162.159.9.109
NS records: ns1.cb.dev, ns2.cb.dev
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.35.3, 172.64.152.253 |
| AAAA | 2 | 2606:4700:440a::ac40:98fd, 2a06:98c1:3103::6812:2303 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.cb.dev, ns1.cb.dev, ns2.cb.dev...)
Analysis
IP Addresses
pt.testbed.cb.dev has four IP addresses: 104.18.35.3, 172.64.152.253, 2606:4700:440a::ac40:98fd and 2a06:98c1:3103::6812:2303.