plusedu.net - robtex.com
plusedu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.183🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-183.virt.lolipop.jp | ||||||
| NS | dns01.chicappa.jp ⭐ | ||||||
| A | 202.239.23.48🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.chicappa.jp | ||||||
| A | 160.251.249.28🇯🇵 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 | ||||||
| TXT | v=spf1 include:_spf.lolipop.jp ~all | ||||||
| SOA | dns01.chicappa.jpadmin@paperboy.co.jp 2007-06-23 #30 | ||||||
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=1774833217 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns01.chicappa.jp2015-07-25 → 2026-03-30 · 2 obs
● 2026-03-30 01:29:48
●NSdns02.chicappa.jp2015-07-25 → 2026-03-30 · 2 obs
● 2026-03-30 01:29:48
●MXmx01.lolipop.jp2015-07-25 → 2026-03-30 · 2 obs
● 2026-03-30 01:29:48
●A157.7.107.1832026-03-25 → 2026-03-30 · 3 obs
● 2026-03-25 20:00:32
● 2026-03-30 01:29:48
○A157.7.107.332015-11-30 → 2020-03-07 · 5 obs
● 2015-11-30 18:01:20
● 2020-03-07 03:15:46
○ 2026-03-25 20:00:32
○ 2026-03-30 01:29:48
○A203.189.109.2412015-07-25 → 2015-07-25 · 3 obs
○ 2015-11-30 18:01:20
○ 2026-03-30 01:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| plusedu.net | dns01.chicappa.jp, dns02.chicappa.jp | - |
✅ Authoritative Response
Server:202.239.23.48
NS records: dns01.chicappa.jp, dns02.chicappa.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plusedu.net (unsigned zone)
⏱️ Timing
Total: 1112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.183 |
| NS | 2 | dns02.chicappa.jp, dns01.chicappa.jp |
| MX | 1 | mx01.lolipop.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | dns01.chicappa.jp admin.paperboy.co.jp |
Analysis
IP Addresses
plusedu.net points to a single IP number: 157.7.107.183.
other host names for instance omoiyari.com, oketo-ichiba.com, unidoa.com, g-wc.net and ricky3.com share IP numbers with plusedu.net.
Name Servers
plusedu.net is delegated to two name servers: dns01.chicappa.jp and dns02.chicappa.jp.
plusedu.net shares the same name server setup as other domains, for example yuzuriha.or.jp, verse.jp, iidaconsul.net, yy-design.net and woody-abe.com.
plusedu.net at least partially shares name servers with other domains, for instance hisaka-dental.com, reeben.com, xivgo.com, arkpoemy.com and overtakers.jp.
These name servers are often used with uns01.lolipop.jp and uns02.lolipop.jp.
Host names with one IP number:
The host dns01.chicappa.jp points to 202.239.23.48 and the host dns02.chicappa.jp points to 160.251.249.28.
Mail Servers
plusedu.net is handled by a single mail server, mx01.lolipop.jp.
plusedu.net shares the same mail server setup as other domains, for instance goichi.net, ungram.com, fanfare-shop.com, kizuna-sys.co.jp and masahi.net.
plusedu.net shares some mail servers with other domains at least partially, for example elpao.com.
Host name mx01.lolipop.jp points to IP address 157.7.107.233.