preklearningcircle.com - dns.ninja
preklearningcircle.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785546707 | ||||||
Same first word
preklearningcircle.com |
DNS History
6 records (5 active, 1 former)
●NSns15.domaincontrol.com2019-12-15 → 2026-08-01 · 2 obs
● 2026-08-01 01:33:10
●NSns16.domaincontrol.com2019-12-15 → 2026-08-01 · 2 obs
● 2026-08-01 01:33:10
●MXpreklearningcircle-com.mail.protection.outlook.com2026-03-27 → 2026-08-01 · 2 obs
● 2026-08-01 01:33:10
●A15.197.148.332026-03-27 → 2026-08-01 · 3 obs
● 2026-03-27 11:35:02
● 2026-08-01 01:33:10
●A3.33.130.1902026-03-27 → 2026-08-01 · 3 obs
● 2026-03-27 11:35:02
● 2026-08-01 01:33:10
○A50.63.202.382019-12-15 → 2019-12-15 · 3 obs
○ 2026-03-27 11:35:02
○ 2026-08-01 01:33:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| preklearningcircle.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for preklearningcircle.com (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 1 | preklearningcircle-com.mail.protection.o |
| TXT | 2 | NETORGFT15562607.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
IP Addresses
preklearningcircle.com points to the IP addresses 3.33.130.190 and 15.197.148.33
magalonet.com, thelinks.tv, theholyspiritsuite.com and two other host names share IP numbers with preklearningcircle.com.
Name Servers
The NS records for preklearningcircle.com delegate to ns15.domaincontrol.com and ns16.domaincontrol.com.
preklearningcircle.com uses the same name servers as several other domains — among them tastethetango.com, metacogbr.com, mymetrosite.com and two more.
ns15.domaincontrol.com resolves to 97.74.107.8 and 2603:5:21b0::8. Likewise, ns16.domaincontrol.com resolves to 173.201.75.8 and 2603:5:22b0::8 — two IP addresses apiece.
Mail Servers
Mail for preklearningcircle.com is handled by a single mail server, preklearningcircle-com.mail.protection.outlook.com.
preklearningcircle-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.2, 52.101.9.20, 52.101.11.2 and 5 others.