mx.smalltalkeducation.com - robtex.com
mx.smalltalkeducation.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.9.145.75🇺🇸 AS3027772.9.144.0/21 | ||||||
| PTR | smalltalkeducation.com | ||||||
smalltalkeducation.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.9.145.75🇺🇸 AS3027772.9.144.0/21 | ||||||
| NS | ns71.cloudns.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.smalltalkeducation.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.smalltalkeducation.com ⚠️ Not in zone NS records | ||||||
| NS | ns74.cloudns.uk ⚠️ Not in parent delegation | ||||||
| NS | pns72.cloudns.net ⚠️ Not in parent delegation | ||||||
| NS | pns73.cloudns.com ⚠️ Not in parent delegation | ||||||
| MX | mx.smalltalkeducation.com ⭐ | ||||||
| TXT | v=spf1 a:dns.smalltalkeducation.com ~all | ||||||
| SOA | ns71.cloudns.netsupport@cloudns.net 2003-10-18 #30 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A72.9.145.752026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 07:49:28
● 2026-04-24 10:54:12
● 2026-04-24 10:54:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smalltalkeducation.com | ns1.smalltalkeducation.com, ns2.smalltalkeducation.com | 2 records |
✅ Authoritative Response
Server:72.9.145.67
NS records: ns1.smalltalkeducation.com, ns2.smalltalkeducation.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smalltalkeducation.com (unsigned zone)
⏱️ Timing
Total: 604ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.9.145.75 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.smalltalkeducation.com, ns2.smalltalkeducation.com)
Analysis
Mail Server Role
mx.smalltalkeducation.com serves as a mail server for smalltalkeducation.com.
IP Addresses
mx.smalltalkeducation.com resolves to one IP number: 72.9.145.75.
Other host names, for example smalltalkeducation.com, share IP numbers with mx.smalltalkeducation.com.