derbyschools.com - robtex.com
derbyschools.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=1776040182 | ||||||
Subdomains
www.derbyschools.com |
Same first word
derbyschools.com |
derbyschools.net |
DNS History
10 records (5 active, 5 former)
●NSarmfazh.ns.cloudflare.com2021-10-23 → 2026-04-13 · 3 obs
● 2021-10-23 15:23:06
● 2026-04-13 00:34:00
●NSmeera.ns.cloudflare.com2021-10-23 → 2026-04-13 · 3 obs
● 2021-10-23 15:23:06
● 2026-04-13 00:34:00
○NSpdns03.domaincontrol.com2015-08-28 → 2017-01-23 · 4 obs
● 2017-01-23 17:17:42
○ 2021-10-23 15:23:06
○ 2026-04-13 00:34:00
○NSpdns04.domaincontrol.com2015-08-28 → 2017-01-23 · 4 obs
● 2017-01-23 17:17:42
○ 2021-10-23 15:23:06
○ 2026-04-13 00:34:00
●MXmailstore1.secureserver.net2015-08-28 → 2026-04-13 · 2 obs
● 2026-04-13 00:34:00
●MXsmtp.secureserver.net2015-08-28 → 2026-04-13 · 2 obs
● 2026-04-13 00:34:00
●A104.17.70.732026-02-16 → 2026-04-13 · 3 obs
● 2026-02-16 16:01:50
● 2026-04-13 00:34:00
○A155.254.144.1112021-10-23 → 2021-10-23 · 4 obs
● 2021-10-23 15:23:06
○ 2026-02-16 16:01:50
○ 2026-04-13 00:34:00
○A155.254.148.372017-01-23 → 2017-01-23 · 4 obs
● 2017-01-23 17:17:42
○ 2021-10-23 15:23:06
○ 2026-04-13 00:34:00
○A67.202.217.942015-08-28 → 2016-05-17 · 4 obs
● 2016-05-17 04:19:08
○ 2017-01-23 17:17:42
○ 2026-04-13 00:34:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| derbyschools.com | meera.ns.cloudflare.com, armfazh.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.195
NS records: meera.ns.cloudflare.com, armfazh.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for derbyschools.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.17.70.73 |
| NS | 2 | armfazh.ns.cloudflare.com, meera.ns.cloudflare.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 10) |
| TXT | 2 | MS=ms53962419, google-site-verification=BG26eS6MkhzpNwg |
| SOA | 1 | armfazh.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (meera.ns.cloudflare.com, meera.ns.cloudflare.com, meera.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of www.derbyschools.com is derbyschools.com.
IP Addresses
derbyschools.com points to a single IP number: 104.17.70.73.
Other host names, for instance jerudonginternationalschool.com, 206-219-77-119-static.scrsd.org, carbon.sch.org, fwps.org and ww2.d155.org share IP numbers with derbyschools.com.
Name Servers
derbyschools.com is delegated to two name servers: armfazh.ns.cloudflare.com and meera.ns.cloudflare.com.
derbyschools.com uses the same name server setup as other domains, for instance boiledc.irish, thaimassagesupply.com, zkdelivery.com, townecenterbooks.com and americatelecom.com.br.
derbyschools.com shares name servers with other domains at least partially, for instance imprimeriecoop.com, balesenilisuo.com, muchos.org, sitepack.net and snapperrock.com.
these name servers are often used with nelly.ns.cloudflare.com, novalee.ns.cloudflare.com and ian.ns.cloudflare.com.
Host names with six IP numbers: armfazh.ns.cloudflare.com points to 2606:4700:58::a29f:2c68, 2803:f800:50::6ca2:c368, 2a06:98c1:50::ac40:2368, 108.162.195.104, 162.159.44.104 and 172.64.35.104; meera.ns.cloudflare.com points to 2606:4700:50::adf5:3ac3, 2803:f800:50::6ca2:c0c3, 2a06:98c1:50::ac40:20c3, 108.162.192.195, 172.64.32.195 and 173.245.58.195.
Mail Servers
derbyschools.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
derbyschools.com shares the same mail server setup as other domains, including slumbar.com, pensacolaautonetwork.com, demeterfragrance.eu, blueisle.org and carfindersanantonio.com.
Host names with three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.