schooljudo.com - robtex.com
schooljudo.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=1774691507 | ||||||
Subdomains
mail.schooljudo.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSken.ns.cloudflare.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 09:55:06
● 2026-03-28 09:55:08
●NSlisa.ns.cloudflare.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 09:55:06
● 2026-03-28 09:55:08
○NSns1.pansa.net2015-08-12 → 2017-12-16 · 4 obs
● 2017-12-16 21:08:06
○ 2026-03-28 09:55:06
○ 2026-03-28 09:55:08
○NSns2.pansa.net2015-08-12 → 2017-12-16 · 4 obs
● 2017-12-16 21:08:06
○ 2026-03-28 09:55:06
○ 2026-03-28 09:55:08
○NSns3.pansa.net2015-08-12 → 2017-12-16 · 4 obs
● 2017-12-16 21:08:06
○ 2026-03-28 09:55:06
○ 2026-03-28 09:55:08
●MXmail.schooljudo.com2015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 09:55:08
●A46.23.72.2182015-08-12 → 2026-03-28 · 2 obs
● 2026-03-28 09:55:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| schooljudo.com | ken.ns.cloudflare.com, lisa.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.131
NS records: ken.ns.cloudflare.com, lisa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schooljudo.com (unsigned zone)
⏱️ Timing
Total: 57ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.23.72.218 |
| NS | 2 | ken.ns.cloudflare.com, lisa.ns.cloudflare.com |
| MX | 1 | mail.schooljudo.com (pri: 10) |
| SOA | 1 | ken.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ken.ns.cloudflare.com, ken.ns.cloudflare.com, ken.ns.cloudflare.com...)
Analysis
Hierarchy
schooljudo.com is parent of mail.schooljudo.com.
IP Addresses
schooljudo.com points to a single IP: 46.23.72.218.
Other host names, for instance mail.delitesse.com, mail.hybridekunsteducatie.com, mail.studentfilmfestival.nl, mail.ekoloog.nl and mail.iilegal.nl share IP numbers with schooljudo.com.
Name Servers
schooljudo.com's delegation is to two name servers ken.ns.cloudflare.com and lisa.ns.cloudflare.com.
schooljudo.com shares the same name server configuration as other domains, such as lobitana.eu, ssfs.eu, andrevranken.nl, adiel.nl and gilsemedo.com.
schooljudo.com at least partially shares its name servers with other domains, for instance abcaccountants.ie, apicc.net, 5777bet.bet, ohz.es and vmaxlive.net.
Host names with six IP numbers:
ken.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7f, 2803:f800:50::6ca2:c17f, 2a06:98c1:50::ac40:217f, 108.162.193.127, 172.64.33.127 and 173.245.59.127.
lisa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131.
Mail Servers
schooljudo.com is served by a single mail server, mail.schooljudo.com.
mail.schooljudo.com points to IP number 46.23.72.218.