signin.school - robtex.com
signin.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=1778697911 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 18:52:04
●NSdns2.cscdns.net2026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 18:52:04
●MXcustmx.cscdns.net2026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 18:52:04
●A165.160.13.202026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 18:52:04
●A165.160.15.202026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 18:52:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school... | 12 records |
| signin.school | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for signin.school (unsigned zone)
⏱️ Timing
Total: 548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.school, v0n1.nic.school, v0n2.nic.school...)
Analysis
IP Addresses
signin.school resolves to two IP numbers: 165.160.13.20 and 165.160.15.20.
Other host names, for instance disneyland-ad.ae, firstsmile.org.uk, t-moble.com, treatschizo.com and fanbuzz.org share IP numbers with signin.school.
Name Servers
Two name servers dns1.cscdns.net and dns2.cscdns.net handle delegation for signin.school.
signin.school uses the same name server setup as other domains, for example unusualflowers.com, xn--nitd-npa01p.com, crawfordandcompany.org, irdeto.tv and bloomnet.tv.
Host names with two IP numbers:
dns1.cscdns.net points to: 2610:a1:1022::100 and 156.154.130.100
dns2.cscdns.net points to: 2610:a1:1023::100 and 156.154.131.100
Mail Servers
signin.school is handled by a single mail server, custmx.cscdns.net.
signin.school has the same mail server setup as other domains, including fieldandstreambrand.com, bellerain.biz, lqdnetworks.com, e-xpresscheckin.com and fleetmatics-pt.com.
custmx.cscdns.net points to a single IP: 198.58.121.58.