school-edu.net - robtex.com
school-edu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.44.185.204🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 163-44-185-204.virt.lolipop.jp | ||||||
| NS | school-edu.net ⭐ | ||||||
| A | 163.44.185.204🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 163-44-185-204.virt.lolipop.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| SOA | school-edu.netpostmaster@school-edu.net serial=1690081834 | ||||||
net
| 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=1774419807 | ||||||
NS for
school-edu.net |
Same first word
school-edu.net |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns01.muumuu-domain.com2017-01-03 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:28
●NSdns02.muumuu-domain.com2017-01-03 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:28
●NSschool-edu.net2017-01-03 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:28
●MXmx01.lolipop.jp2017-01-03 → 2026-03-25 · 2 obs
● 2026-03-25 06:26:28
○A157.7.107.1192017-01-03 → 2017-12-22 · 4 obs
● 2017-12-22 08:39:34
○ 2026-03-08 06:01:28
○ 2026-03-25 06:26:28
●A163.44.185.2042026-03-08 → 2026-03-25 · 3 obs
● 2026-03-08 06:01:28
● 2026-03-25 06:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| school-edu.net | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for school-edu.net (unsigned zone)
⏱️ Timing
Total: 833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.185.204 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| SOA | 1 | school-edu.net postmaster.school-edu.net |
Analysis
Name Server Role
school-edu.net serves as a name server for school-edu.net.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name servers together with school-edu.net.
IP Addresses
school-edu.net points to a single IP number: 163.44.185.204.
other host names for instance alles-tech.com, kitokito.cc, acekogei.com, soratohana.com and antbell.com share IP numbers with school-edu.net.
Name Servers
school-edu.net is delegated to three name servers: school-edu.net, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
school-edu.net at least partially shares name servers with other domains, for instance ficty.net, chitonvolam.com, cchbar.com, afrgt.com and recka.com.
Host names with one IP number:
school-edu.net points to 163.44.185.204.
dns01.muumuu-domain.com points to 202.239.23.39.
dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
school-edu.net is handled by a single mail server, mx01.lolipop.jp.
school-edu.net shares the same mail server setup as other domains, for instance inggjapan.com, 3myle.com, travelsupport.in, tachi-and.co.jp and lifehacking360.com.
school-edu.net shares some mail servers with other domains at least partially, for example attractube.com.
Host name mx01.lolipop.jp points to IP address 157.7.107.233.