do-or.net - robtex.com
do-or.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.44.241🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users204.vip.heteml.jp | ||||||
| NS | do-or.net ⭐ | ||||||
| A | 157.7.44.241🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users204.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 | mail37.heteml.jp ⭐ | ||||||
| A | 157.7.189.15🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail-proxy.heteml.jp | ||||||
| TXT | v=spf1 include:_spf.heteml.jp include:_spf.heteml.jp ~all | ||||||
| SOA | do-or.netpostmaster@do-or.net serial=1607567003 | ||||||
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=1776208077 | ||||||
NS for
do-or.net |
Subdomains
www.do-or.net |
Same first word
do-or.net |
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns01.muumuu-domain.com2015-08-11 → 2026-04-14 · 2 obs
● 2026-04-14 23:11:04
●NSdns02.muumuu-domain.com2015-08-11 → 2026-04-14 · 2 obs
● 2026-04-14 23:11:04
●NSdo-or.net2015-08-11 → 2026-04-14 · 2 obs
● 2026-04-14 23:11:04
○A157.7.188.2092015-12-11 → 2016-03-17 · 5 obs
● 2015-12-11 22:28:52
● 2016-03-17 09:23:10
○ 2026-02-26 07:18:44
○ 2026-04-14 23:11:04
●A157.7.44.2412026-02-26 → 2026-04-14 · 3 obs
● 2026-02-26 07:18:44
● 2026-04-14 23:11:04
○A182.48.26.482015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-11 22:28:52
○ 2026-04-14 23:11:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| do-or.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 do-or.net (unsigned zone)
⏱️ Timing
Total: 929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.44.241 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mail37.heteml.jp (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp include:_s |
| SOA | 1 | do-or.net postmaster.do-or.net |
Analysis
Hierarchy
The parent of www.do-or.net is do-or.net.
Name Server Role
do-or.net acts as a name server for do-or.net.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name servers alongside do-or.net.
IP Addresses
do-or.net points to a single IP address: 157.7.44.241.
Other host names such as windlens.com, review-e.com, hostmaster.goods-inter.net, blackmagicianjapan.com and ixaid.net share IPs with do-or.net.
Name Servers
do-or.net is delegated to three name servers: do-or.net, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
do-or.net at least partially shares name servers with other domains, for example fighters-flow.com, upanh.biz, hiromin.info, namebadgesinternational.jp and asanuma.org.
Host names with a single IP address:
do-or.net resolves to 157.7.44.241.
dns01.muumuu-domain.com resolves to 202.239.23.39.
dns02.muumuu-domain.com resolves to 160.251.249.62.
Mail Servers
The mail37.heteml.jp mail server handles do-or.net.
do-or.net shares the same mail server setup as other domains, including topeng.co.jp, skuare.net, alc-snow.jp, ghb-law.net and aquos-web.co.jp.
do-or.net shares some mail servers with other domains, at least partially, for instance dyi.jp, la-costadelsol.com, fsci.jp and ookinaouchi.com.
these mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and mail16.heteml.jp.
mail37.heteml.jp points to a single IP number: 157.7.189.15.