mail.centreelearning.com - dns.ninja
mail.centreelearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.105.20.175🇨🇦 AKAMAI-LINODE-AP172.105.0.0/19 Akamai Technologies | ||||||
| PTR | 172-105-20-175.ip.linodeusercontent.com | ||||||
centreelearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.105.5.117🇨🇦 AKAMAI-LINODE-AP172.105.0.0/19 Akamai Technologies | ||||||
| NS | ns1.linode.com ⭐ | ||||||
| NS | ns2.linode.com | ||||||
| NS | ns3.linode.com | ||||||
| NS | ns4.linode.com | ||||||
| NS | ns5.linode.com ⚠️ Not in parent delegation | ||||||
| MX | mail.centreelearning.com.new ⭐ | ||||||
| SOA | ns1.linode.comsuzanneetdaniel@gmail.com serial=2021000015 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A172.105.20.1752026-03-01 → 2026-08-05 · 3 obs
○ 2017-01-02 10:17:46
● 2026-03-01 15:28:02
● 2026-08-05 06:54:44
● 2026-03-01 15:28:02
● 2026-08-05 06:54:44
○A97.107.134.672015-06-18 → 2017-01-02 · 4 obs
● 2015-06-18 06:25:46
● 2017-01-02 10:17:46
○ 2026-03-01 15:28:02
○ 2026-08-05 06:54:44
● 2017-01-02 10:17:46
○ 2026-03-01 15:28:02
○ 2026-08-05 06:54:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| centreelearning.com | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com | 8 records |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centreelearning.com (unsigned zone)
⏱️ Timing
Total: 203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.105.20.175 |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
IP Addresses
mail.centreelearning.com resolves to one IP address: 172.105.20.175.
stream.vrcdn.live, for instance, is one of the other host names sharing IP numbers with mail.centreelearning.com.