api.d21exch.com - robtex.com
api.d21exch.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:63b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9af9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.59Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.154.249🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.6.59, 172.67.154.249 | ||||||
| IPv6 hints | 2606:4700:3035::6815:63b, 2606:4700:3036::ac43:9af9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com | ||||||
d21exch.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | buck.ns.cloudflare.com ⭐ | ||||||
| NS | dee.ns.cloudflare.com | ||||||
| SOA | buck.ns.cloudflare.comdns@cloudflare.com serial=2401050731 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.6.592026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 03:03:12
● 2026-04-13 09:55:14
● 2026-04-13 09:55:14
●A172.67.154.2492026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 03:03:12
● 2026-04-13 09:55:14
● 2026-04-13 09:55:14
●A2606:4700:3035::6815:63b2026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 03:03:12
● 2026-04-13 09:55:14
● 2026-04-13 09:55:14
●A2606:4700:3036::ac43:9af92026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 03:03:12
● 2026-04-13 09:55:14
● 2026-04-13 09:55:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| d21exch.com | dee.ns.cloudflare.com, buck.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.93
NS records: dee.ns.cloudflare.com, buck.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for d21exch.com (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.6.59, 172.67.154.249 |
| AAAA | 2 | 2606:4700:3036::ac43:9af9, 2606:4700:3035::6815:63b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dee.ns.cloudflare.com, dee.ns.cloudflare.com, dee.ns.cloudflare.com...)
Analysis
IP Addresses
api.d21exch.com points to four IP numbers: 2606:4700:3035::6815:63b, 2606:4700:3036::ac43:9af9, 104.21.6.59 and 172.67.154.249.
Other host names, for instance prosebackdropp.xyz, bappedadeliserdang.org, artitustech.com, korcula-info.com and technote.space share IP numbers with api.d21exch.com.