a4.netsdk.net - robtex.com
a4.netsdk.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:8ef4🇺🇸 Cloudflare ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1b97🇺🇸 Cloudflare ✓ In HTTPS hints | ||||||
| A | 104.21.27.151 Cloudflare ✓ In HTTPS hints | ||||||
| A | 172.67.142.244🇺🇸 Cloudflare ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.27.151, 172.67.142.244 | ||||||
| IPv6 | 2606:4700:3035::ac43:8ef4, 2606:4700:3036::6815:1b97 | ||||||
netsdk.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:130:436c:6f75:6466:6c61:7265🇺🇸 Cloudflare ✓ In HTTPS hints | ||||||
| A | 104.21.27.151 Cloudflare ⚠ Not in HTTPS hints | ||||||
| A | 172.67.142.244🇺🇸 Cloudflare ⚠ Not in HTTPS hints | ||||||
| NS | grant.ns.cloudflare.com ⭐ | ||||||
| NS | vita.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ⚠ 2 unhinted📌 1 extra | ||||||
| IPv4 | 172.64.80.1 | ||||||
| IPv6 | 2606:4700:130:436c:6f75:6466:6c61:7265 | ||||||
| SOA | grant.ns.cloudflare.comdns@cloudflare.com serial=2396588985 | ||||||
Same first word
Similar names
4a.com.br |
4a.sk |
4a.at |
4a.io |
4a.biz |
4a.com.au |
4a.com |
4a.no |
4a.com.mx |
4a.be |
4a.co.at |
4a.org |
4a.ee |
4a.ru |
4a.ro |
4a.pl |
4a.dk |
4a.ae |
4a.ca |
4a.nl |
4a.se |
4a.de |
4a.cl |
4a.net |
4a.lt |
4a.cz |
4a.ph |
4a.fr |
4a.hk |
4a.tv |
4a.com.hk |
4a.si |
DNS History
4 records (4 active, 0 former)
●A104.21.27.1512026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 07:50:56
● 2026-02-22 07:50:58
● 2026-02-22 07:50:58
●A172.67.142.2442026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 07:50:56
● 2026-02-22 07:50:58
● 2026-02-22 07:50:58
●A2606:4700:3035::ac43:8ef42026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 07:50:56
● 2026-02-22 07:50:58
● 2026-02-22 07:50:58
●A2606:4700:3036::6815:1b972026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 07:50:56
● 2026-02-22 07:50:58
● 2026-02-22 07:50:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| netsdk.net | vita.ns.cloudflare.com, grant.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 162.159.44.130
NS records: vita.ns.cloudflare.com, grant.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netsdk.net (unsigned zone)
⏱️ Timing
Total: 1081ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.142.244, 104.21.27.151 |
| AAAA | 1 | 2606:4700:130:436c:6f75:6466:6c61:7265 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
AI analysis
a4.netsdk.net points to four IP numbers: 2606:4700:3035::ac43:8ef4, 2606:4700:3036::6815:1b97, 104.21.27.151 and 172.67.142.244.
Other host names, for instance waltao.com, nebulphtha.pro, pywxx.com, 7ww8a.com and devonfunds.co.nz share IP numbers with a4.netsdk.net.