www.nexttechguide.com - robtex.com
www.nexttechguide.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:321b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:9bb8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.27Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.184🇺🇸 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 | 104.21.50.27, 172.67.155.184 | ||||||
| IPv6 hints | 2606:4700:3031::6815:321b, 2606:4700:3033::ac43:9bb8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
nexttechguide.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:321b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:9bb8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.27Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.184🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | donald.ns.cloudflare.com ⭐ | ||||||
| NS | sara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.50.27, 172.67.155.184 | ||||||
| IPv6 hints | 2606:4700:3031::6815:321b, 2606:4700:3033::ac43:9bb8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
| SOA | donald.ns.cloudflare.comdns@cloudflare.com serial=2400719176 | ||||||
Same first word
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DNS History
4 records (4 active, 0 former)
●A104.21.50.272026-04-12 → 2026-05-13 · 2 obs
● 2026-04-12 00:20:50
● 2026-05-13 23:33:42
● 2026-05-13 23:33:42
●A172.67.155.1842026-04-12 → 2026-05-13 · 2 obs
● 2026-04-12 00:20:50
● 2026-05-13 23:33:42
● 2026-05-13 23:33:42
●A2606:4700:3031::6815:321b2026-04-12 → 2026-05-13 · 2 obs
● 2026-04-12 00:20:50
● 2026-05-13 23:33:42
● 2026-05-13 23:33:42
●A2606:4700:3033::ac43:9bb82026-04-12 → 2026-05-13 · 2 obs
● 2026-04-12 00:20:50
● 2026-05-13 23:33:42
● 2026-05-13 23:33:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | - |
| nexttechguide.com | sara.ns.cloudflare.com, donald.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.158
NS records: sara.ns.cloudflare.com, donald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nexttechguide.com (unsigned zone)
⏱️ Timing
Total: 1450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.50.27, 172.67.155.184 |
| AAAA | 2 | 2606:4700:3031::6815:321b, 2606:4700:3033::ac43:9bb8 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sara.ns.cloudflare.com, sara.ns.cloudflare.com, sara.ns.cloudflare.com...)
Analysis
IP Addresses
www.nexttechguide.com points to four IP numbers: 2606:4700:3031::6815:321b, 2606:4700:3033::ac43:9bb8, 104.21.50.27 and 172.67.155.184.
Other host names including leadcenter.org, aahv.fr, www.2222xj.com, wedes.al and lightshop.be share IP numbers with www.nexttechguide.com.