next-ws.com - robtex.com
next-ws.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.72🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users227.vip.heteml.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 | mx.hetemail.jp ⭐ | ||||||
| A | 157.7.189.1🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.heteml.jp | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns01.muumuu-domain.compostmaster@next-ws.com serial=1751865130 | ||||||
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=1774676982 | ||||||
Previously MX for
next-ws.com |
Subdomains
www.next-ws.com |
Same first word
next-ws.com |
DNS History
8 records (4 active, 4 former)
●NSdns01.muumuu-domain.com2026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 09:23:36
● 2026-03-28 05:58:46
●NSdns02.muumuu-domain.com2026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 09:23:36
● 2026-03-28 05:58:46
○NSns1509.websitewelcome.com2015-07-24 → 2016-04-23 · 4 obs
● 2016-04-23 12:14:24
○ 2026-02-25 09:23:36
○ 2026-03-28 05:58:46
○NSns1510.websitewelcome.com2015-07-24 → 2016-04-23 · 4 obs
● 2016-04-23 12:14:24
○ 2026-02-25 09:23:36
○ 2026-03-28 05:58:46
●MXmx.hetemail.jp2026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 09:23:36
● 2026-03-28 05:58:46
○MXnext-ws.com2015-07-24 → 2016-04-23 · 4 obs
● 2016-04-23 12:14:24
○ 2026-02-25 09:23:36
○ 2026-03-28 05:58:46
●A157.7.189.722026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 09:23:36
● 2026-03-28 05:58:46
○A192.185.108.1342015-07-24 → 2016-04-23 · 4 obs
● 2016-04-23 12:14:24
○ 2026-02-25 09:23:36
○ 2026-03-28 05:58:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| next-ws.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for next-ws.com (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.72 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx.hetemail.jp (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns01.muumuu-domain.com postmaster.next- |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
next-ws.com is a parent of www.next-ws.com.
IP Addresses
next-ws.com points to a single IP address: 157.7.189.72.
Other host names such as shin-ku.com, noah-shinkyu.com, yuichiro-tsumura.com, sg-tech.com and araragi-shika.com share IP numbers with next-ws.com.
Name Servers
next-ws.com is delegated to two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.
next-ws.com uses the same name server setup as other domains, including design-works.net, kyuriko.net, izk.jp, borekfinancial.com and meiyu1971.com.
At least part of the name servers for next-ws.com are shared with other domains, for instance kantei-shi.com, bio-protect.jp, tadanobu.com, kumac.net and kazusa.net.
Hostnames with a single IP
dns01.muumuu-domain.com resolves to: 202.239.23.39.
dns02.muumuu-domain.com resolves to: 160.251.249.62.
Mail Servers
The mail server for next-ws.com is mx.hetemail.jp.
next-ws.com uses the same mail server setup as other domains, for instance hdymp.com, frantsila.jp, cip4.jp, goroki.com and minato-shoyu.co.jp.
Some mail servers are shared between next-ws.com and other domains, for instance c3web.jp.
Host mx.hetemail.jp points to IP 157.7.189.1.