edujump.net - robtex.com
edujump.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.71.150🇯🇵 GMO-INTERNET160.251.71.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www327.onamae.ne.jp | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | mail48.onamae.ne.jp ⭐ | ||||||
| A | 118.27.100.17🇯🇵 GMO-INTERNET118.27.100.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail48.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1768826202 | ||||||
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=1774600182 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns1.name-services.com2019-03-29 → 2019-03-29 · 4 obs
● 2019-03-29 05:19:50
○ 2026-02-21 06:13:30
○ 2026-03-27 08:52:20
○NSdns2.name-services.com2019-03-29 → 2019-03-29 · 4 obs
● 2019-03-29 05:19:50
○ 2026-02-21 06:13:30
○ 2026-03-27 08:52:20
○NSdns3.name-services.com2019-03-29 → 2019-03-29 · 4 obs
● 2019-03-29 05:19:50
○ 2026-02-21 06:13:30
○ 2026-03-27 08:52:20
○NSdns4.name-services.com2019-03-29 → 2019-03-29 · 4 obs
● 2019-03-29 05:19:50
○ 2026-02-21 06:13:30
○ 2026-03-27 08:52:20
○NSdns5.name-services.com2019-03-29 → 2019-03-29 · 4 obs
● 2019-03-29 05:19:50
○ 2026-02-21 06:13:30
○ 2026-03-27 08:52:20
●NSns-rs1.gmoserver.jp2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 06:13:30
● 2026-03-27 08:52:20
●NSns-rs2.gmoserver.jp2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 06:13:30
● 2026-03-27 08:52:20
○NSns1.uhost.co.kr2007-09-28 → 2007-09-28 · 3 obs
○ 2015-10-12 10:50:36
○ 2026-03-27 08:52:20
○NSns2.uhost.co.kr2007-09-28 → 2007-09-28 · 3 obs
○ 2015-10-12 10:50:36
○ 2026-03-27 08:52:20
●MXmail48.onamae.ne.jp2026-02-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:52:20
●A160.251.71.1502026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 06:13:30
● 2026-03-27 08:52:20
○A98.124.204.162019-03-29 → 2019-03-29 · 3 obs
○ 2026-02-21 06:13:30
○ 2026-03-27 08:52:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| edujump.net | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.87
NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edujump.net (unsigned zone)
⏱️ Timing
Total: 1030ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.71.150 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail48.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
IP Addresses
edujump.net points to a single IP number: 160.251.71.150.
Other host names, for instance coco-a.com, www327.onamae.ne.jp, www.schoolcollabo.com, ncosme.com and art-deco.jp share IP numbers with edujump.net.
Name Servers
Delegation for edujump.net rests with two name servers, ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
edujump.net shares the same name server setup as other domains, including daime.co.jp, kcdp.net, monoekisetsu.co.jp, plustoken-jp.com and chemtimes.jp.
Host names with one IP number: ns-rs1.gmoserver.jp points to 157.7.32.87; ns-rs2.gmoserver.jp points to 157.7.33.87.
Mail Servers
edujump.net is handled by a single mail server, mail48.onamae.ne.jp.
edujump.net uses the same mail server configuration as other domains, such as s-iu.com, katoke.com, confiance.jp, iehachi.co.jp and schema.jp.
edujump.net shares mail servers with other domains at least in part, for instance roji-art.com, kfmotorsport.com, grown-up.jp, moreandmore.shop and atnettec.com.
mail48.onamae.ne.jp points to a single IP: 118.27.100.17.