tests.school - robtex.com
tests.school
school
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.school ⭐ | ||||||
| NS | v0n1.nic.school | ||||||
| NS | v0n2.nic.school | ||||||
| NS | v0n3.nic.school | ||||||
| NS | v2n0.nic.school | ||||||
| NS | v2n1.nic.school | ||||||
| SOA | v0n0.nic.schoolhostmaster@donuts.email serial=1773826646 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSkara.ns.cloudflare.com2026-03-13 → 2026-03-18 · 2 obs
● 2026-03-18 12:07:38
●NSpaul.ns.cloudflare.com2026-03-13 → 2026-03-18 · 2 obs
● 2026-03-18 12:07:38
●MXmx1.forwardemail.net2026-03-13 → 2026-03-18 · 2 obs
● 2026-03-18 12:07:38
●MXmx2.forwardemail.net2026-03-13 → 2026-03-18 · 2 obs
● 2026-03-18 12:07:38
●A104.21.24.1022026-03-13 → 2026-03-18 · 2 obs
● 2026-03-18 12:07:38
●A172.67.218.462026-03-13 → 2026-03-18 · 2 obs
● 2026-03-18 12:07:38
●A2606:4700:3032::ac43:da2e2026-03-13 → 2026-03-18 · 2 obs
● 2026-03-18 12:07:38
●A2606:4700:3033::6815:18662026-03-13 → 2026-03-18 · 2 obs
● 2026-03-18 12:07:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n2.nic.school, v2n1.nic.school, v0n0.nic.school, v0n1.nic.school... | 12 records |
| tests.school | kara.ns.cloudflare.com, paul.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.192.123
NS records: kara.ns.cloudflare.com, paul.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.218.46, 104.21.24.102 |
| AAAA | 2 | 2606:4700:3033::6815:1866, 2606:4700:3032::ac43:da2e |
| NS | 2 | kara.ns.cloudflare.com, paul.ns.cloudflare.com |
| MX | 2 | mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10) |
| TXT | 4 | forward-email=ccatpracticetest@gmail.com, google-site-verification=X9evXxwbpB2nK9N... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kara.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.school, v2n0.nic.school, v0n3.nic.school...)
Analysis
IP Addresses
tests.school maps to four IP numbers: 2606:4700:3032::ac43:da2e, 2606:4700:3033::6815:1866, 104.21.24.102 and 172.67.218.46.
other host names include clinicalbiometrics.co.uk, pbxvirtuale.net.cdn.cloudflare.net, finitude.org, www.kineticsa.com.ar.cdn.cloudflare.net and www.transi-(0x736578).com; they share IP numbers with tests.school.
Name Servers
Two name servers kara.ns.cloudflare.com and paul.ns.cloudflare.com handle the delegation for tests.school.
tests.school shares the same name server setup as other domains, for instance monebros.co.uk, jph.im, exsk.com, dict.org.za and e-secure.net.
tests.school at least partially shares name servers with other domains, for instance lyjcq.com, kayogroup.com, cariberesortowners.com, hvacsalesandsupply.com and verdelago.com.
These name servers are commonly used alongside arya.ns.cloudflare.com, peyton.ns.cloudflare.com and chad.ns.cloudflare.com.
Six IP addresses per host:
kara.ns.cloudflare.com points to 2606:4700:50::adf5:3a7b, 2803:f800:50::6ca2:c07b, 2a06:98c1:50::ac40:207b, 108.162.192.123, 172.64.32.123 and 173.245.58.123; paul.ns.cloudflare.com points to 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135
Mail Servers
tests.school is handled by two mail servers: mx1.forwardemail.net and mx2.forwardemail.net.
tests.school uses the same mail server setup as other domains, for instance kratik.com, lanana.org, myherbalhealthcare.com, ajparlevliet.nl and episcoop.nl.
tests.school shares at least some mail servers with other domains, including danthaigroup.com and cyregalerts.com.
Host names with four IP numbers:
mx1.forwardemail.net points to: 2604:a880:2:d0::306:1, 2a02:6ea0:d71e::2, 121.127.44.56 and 138.197.213.185.
mx2.forwardemail.net points to: 2604:a880:400:d1::cd:9001, 2a02:6ea0:d71e::1, 104.248.224.170 and 121.127.44.59.