mail.studyup.com - dns.ninja
mail.studyup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.203.37.10🇨🇦 DIGITALOCEAN159.203.32.0/20 DigitalOcean | ||||||
| PTR | vpn.northcottconsulting.com | ||||||
studyup.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.studyup.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.northcottconsulting.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.northcottconsulting.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.studyup.com ⚠️ Not in parent delegation | ||||||
| MX | mail.studyup.com ⭐ | ||||||
| SOA | ns1.studyup.comhostmaster@studyup.com serial=1750104331 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A159.203.37.102026-04-06 → 2026-06-16 · 2 obs
● 2026-04-06 13:02:16
● 2026-06-16 10:57:22
● 2026-06-16 10:57:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| studyup.com | ns1.northcottconsulting.com, ns2.northcottconsulting.com | 2 records |
✅ Authoritative Response
Server:142.127.61.243
NS records: ns1.northcottconsulting.com, ns2.northcottconsulting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyup.com (unsigned zone)
⏱️ Timing
Total: 3081ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.203.37.10 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.northcottconsulting.com, ns2.northcottconsulting.com)
Analysis
Mail Server Role
mail.studyup.com serves as a mail server for studyup.com.
IP Addresses
mail.studyup.com points to a single IP number: 159.203.37.10.
There are other host names — vpn.northcottconsulting.com among them — that share IP numbers with mail.studyup.com.