mailserver1.sleepschool.com - robtex.com
mailserver1.sleepschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.132.200.187🇺🇸 Dynascale-7296209.132.200.0/24 209.132.200.0/24 | ||||||
| PTR | vps10023.mysite4now.com | ||||||
sleepschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.34.228.73🇺🇸 WEEBLY199.34.228.0/24 | ||||||
| NS | ns69.worldnic.com ⭐ | ||||||
| NS | ns70.worldnic.com | ||||||
| MX | sleepschool.com.1.0001.arsmtp.com ⭐ | ||||||
| MX | sleepschool.com.2.0001.arsmtp.com(20) | ||||||
| SOA | NS69.WORLDNIC.comnamehost@WORLDNIC.com serial=118123015 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A209.132.200.1872007-11-25 → 2026-05-09 · 2 obs
● 2007-11-25 22:14:22
● 2026-05-09 10:09:42
● 2026-05-09 10:09:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| sleepschool.com | ns69.worldnic.com, ns70.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.127
NS records: ns69.worldnic.com, ns70.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sleepschool.com (unsigned zone)
⏱️ Timing
Total: 196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.132.200.187 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns69.worldnic.com, ns70.worldnic.com)
Analysis
IP Addresses
mailserver1.sleepschool.com points to a single IP: 209.132.200.187.