mx.a4scientific.com - robtex.com
mx.a4scientific.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.206.23.123🇺🇸 EONIX-NA104.206.20.0/22 | ||||||
| PTR | tuttlesprinting.com | ||||||
a4scientific.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.206.23.123🇺🇸 EONIX-NA104.206.20.0/22 | ||||||
| NS | andy.ns.cloudflare.com ⭐ | ||||||
| NS | grace.ns.cloudflare.com | ||||||
| SOA | andy.ns.cloudflare.comdns@cloudflare.com serial=2399216241 | ||||||
WOT: SAFE (68/100)
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A104.206.23.1232026-03-03 → 2026-03-27 · 3 obs
○ 2016-09-11 05:50:16
● 2026-03-03 22:19:16
● 2026-03-27 17:18:22
● 2026-03-03 22:19:16
● 2026-03-27 17:18:22
○A205.178.189.1292015-08-05 → 2016-09-11 · 4 obs
● 2015-08-05 09:37:02
● 2016-09-11 05:50:16
○ 2026-03-03 22:19:16
○ 2026-03-27 17:18:22
● 2016-09-11 05:50:16
○ 2026-03-03 22:19:16
○ 2026-03-27 17:18:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a4scientific.com | andy.ns.cloudflare.com, grace.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.101
NS records: andy.ns.cloudflare.com, grace.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a4scientific.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.206.23.123 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (andy.ns.cloudflare.com, andy.ns.cloudflare.com, andy.ns.cloudflare.com...)
Analysis
IP Addresses
mx.a4scientific.com resolves to one IP number: 104.206.23.123.
Other host names, for instance ronsrowdyrub.com, share IP numbers with mx.a4scientific.com.