teachcloud.dev - dns.ninja
teachcloud.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (7 active, 2 former)
●NSnsd1.squarespacedns.com2026-09-07 → 2026-10-06 · 2 obs
● 2026-10-06 15:23:10
●NSnsd2.squarespacedns.com2026-09-07 → 2026-10-06 · 2 obs
● 2026-10-06 15:23:10
●NSnsd3.squarespacedns.com2026-09-07 → 2026-10-06 · 2 obs
● 2026-10-06 15:23:10
●NSnsd4.squarespacedns.com2026-09-07 → 2026-10-06 · 2 obs
● 2026-10-06 15:23:10
○MXmx01.mail.icloud.com2026-09-21 → 2026-09-21 · 3 obs
○ 2026-10-06 15:23:06
○ 2026-10-06 15:23:10
○MXmx02.mail.icloud.com2026-09-21 → 2026-09-21 · 3 obs
○ 2026-10-06 15:23:06
○ 2026-10-06 15:23:10
●MXmx1.improvmx.com2026-10-06 → 2026-10-06 · 3 obs
● 2026-10-06 15:23:06
● 2026-10-06 15:23:10
●MXmx2.improvmx.com2026-10-06 → 2026-10-06 · 3 obs
● 2026-10-06 15:23:06
● 2026-10-06 15:23:10
●A134.122.109.2132026-09-07 → 2026-10-06 · 2 obs
● 2026-10-06 15:23:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| teachcloud.dev | nsd3.squarespacedns.com, nsd1.squarespacedns.com, nsd4.squarespacedns.com, nsd2.squarespacedns.com | - |
✅ Authoritative Response
Server:216.239.32.109
NS records: nsd3.squarespacedns.com, nsd1.squarespacedns.com, nsd4.squarespacedns.com, nsd2.squarespacedns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.122.109.213 |
| NS | 4 | nsd4.squarespacedns.com, nsd3.squarespacedns.com... |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| SOA | 1 | nsd1.squarespacedns.com cloud-dns-hostma |
Analysis
IP Addresses
teachcloud.dev resolves to just one IP address, 134.122.109.213.
Other host names share IP numbers with teachcloud.dev; teach-cloud.net is one such example.
Name Servers
The NS records for teachcloud.dev point to four name servers: nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com and nsd4.squarespacedns.com.
The name servers of teachcloud.dev overlap at least partially with those of other domains — among them thefurvillage.com, formag.studio, norahdave.uk and two more.
The hosts nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com and nsd4.squarespacedns.com all resolve to exactly one IP address each: 216.239.32.109, 216.239.34.109, 216.239.36.109 and 216.239.38.109 respectively.
Mail Servers
teachcloud.dev is served by two mail servers, mx1.improvmx.com and mx2.improvmx.com.
Among the domains sharing a mail server setup with teachcloud.dev are pppmarin.org, bordernet.co.ke, trai(0x6e756465).com and two others.
teachcloud.dev partially shares its mail servers with other domains — including hif.com.ng, keepitreel.co.il, metroscapeloudoun.com and truthmotorsports.com.
DNS names with 6 IP addresses:
mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.
mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.